IMPROVED TECHNOLOGY

Boost your productivity with technologies like Cat Compact 3D Mapping and Cat Compaction Control with Machine Drive Power.

UP TO 9% LOWER MAINTENANCE

Designed to reduce your service and maintenance costs with longer filter life.

ENHANCED OPERATOR COMFORT

Updated cab with quiet steering, new seat and adjustable controls helps operators work more productively throughout the day.

Soil Compactors 815

Request A Price Find Dealer

Key Specs

Engine Model: Cat® C7.1: configured for two emissions options; Cat® C7.1: configured for two emissions options

Net Power (SAE J1349:2011): 249 HP; 186 kW

Net Power (ISO 9249:2007): 249 HP; 186 kW

815
Change model

Overview

Raising the Bar in Compaction

Designed with durability built in, the Cat 815 ensures maximum availability through multiple life cycles. Designed and manufactured for optimum performance and serviceability, this rugged, powerful machine delivers heavy-duty compaction and dozing.

Benefits

IMPROVED TECHNOLOGY

Boost your productivity with technologies like Cat Compact 3D Mapping and Cat Compaction Control with Machine Drive Power.

UP TO 9% LOWER MAINTENANCE

Designed to reduce your service and maintenance costs with longer filter life.

ENHANCED OPERATOR COMFORT

Updated cab with quiet steering, new seat and adjustable controls helps operators work more productively throughout the day.

Features At A Glance

OPERATOR COMFORT AND CONTROL

Improved ingress/egress with an improved cab with flip up armrest.
Keep your operators informed about machine conditions and operation with VIMS™ 3G machine monitoring system.
Safety and visibility enhanced with standard rearview camera.
Preferred temperature settings maintained with automatic climate control.
Premium plus seat with leather finish containing forced air heating and cooling, two-way thigh adjustment, power lumbar and back bolster adjustment, and dynamic end dampening.
Improved comfort with low operator sound levels.
Improved spectator sound levels and optional low sound packages.

TOP-TIER SERVICE AND SUPPORT

Easier access and in a controlled environment; electronics bay is located inside the cab.
Focused on safety with ground level or platform access to most major components.
Ground level: emergency shutdown, battery disconnect, and jump start.
Quick visual inspection and minimize fluid contamination with sight gauges for coolant, transmission, and hydraulic oil.
Electronic air inlet restriction indicator.
Designed for ease of service and inspection.
– Hydraulic oil cooler, fuel cooler, and condenser grouped together
– Centralized grease points
Operators and technicians can resolve any problems before failure using Vital Information Management System (VIMS).

POWERFUL EFFICIENCY

Powerful, responsive Cat® 7.1 engine is designed for maximum fuel economy and increased power density.
Reliable performance and low emissions.
High productivity with optional four-way tilting blade.
Two engine options available that meet U.S. EPA Tier 4 Final and EU Stage V emission standards or U.S. EPA Tier 3 and EU Stage IIIA equivalent.
For the Tier 4 Final and Stage V option, the Cat Clean Emissions Module contains a diesel oxidation catalyst, diesel particulate filter, and Cat Regeneration System, utilizing SCR technology.
Regeneration is completely automatic and does not interrupt the machine’s work cycle.
Experience maximum responsiveness and control with Steering and Transmission Integrated Control System (STIC™).
Conserve more fuel with the automatic engine and electrical system shutdown.
Achieve greater momentum on grades and fuel savings by carrying that momentum through the shift points with the all new Advanced Productivity Electronic Control System (APECS) transmission controls.
Operators experience less fatigue with throttle lock to maintain engine speed and reduce fuel burn.

PRODUCTIVITY WITH TECHNOLOGY

Optional Cat Compact 3D mapping technology combines advanced compaction measurement, in-cab guidance, and reporting capabilities to help you consistently meet compaction targets fast, uniformly, and in fewer passes – saving on fuel and the cost of unnecessary rework.
Cat Compaction Control with Machine Drive Power (MDP) is an energy-based measurement system that correlates compaction with rolling resistance to provide an indication of soil stiffness.
Link technology (standard) provides access to machine location, hours, fuel consumption, idle time, events, and diagnostic codes through the online VisionLink® interface.

OPTIMIZE COMPACTION

Chevron tamping tip design provides greater ground pressure, more compaction, excellent traction, and a smooth ride.
Symmetrical tamping tip pattern results in equal compaction in forward or reverse. Tips are full perimeter and replaceable. The tip is welded to a base assembly, then welded directly to the drum.
Each wheel has two cleaner bars to keep the drums free of carryover dirt, regardless of rolling direction so efficiency is maximized.
The adjustable cleaner bar tips (standard or abrasive type) are heat-treated and direct-hardened cutting edge steel to increase wear life, which translates into lower operating costs.

Specifications Standard Equipment Optional Equipment

Product Specifications for 815

Engine - Tier 4 Final/EU Stage V

Engine Model	Cat® C7.1: configured for two emissions options Cat® C7.1: configured for two emissions options
Net Power (SAE J1349:2011)	249 HP 186 kW
Net Power (ISO 9249:2007)	249 HP 186 kW
Emissions	Meets U.S. EPA Tier 4 Final/EU Stage V emission standards Meets U.S. EPA Tier 4 Final/EU Stage V emission standards
Rated Speed	2200 r/min 2200 r/min
Gross Power (SAE J1995:2014)	284 HP 212 kW
Engine Power (ISO 14396:2002)	275 HP 205 kW
Peak Torque - 1,400 rpm	902 lb-ft @ 1400 rpm 1223 N·m
Torque Rise	52% 52%
Bore	4.1 in 105 mm
Stroke	5.3 in 135 mm
Displacement	427.8 in³ 7.01 l
High Idle Speed	2270 r/min 2270 r/min
Low Idle Speed	800 r/min 800 r/min
Maximum Altitude without Derating	9842.5 ft 3000 m
Note	Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.

Engine - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA

Engine Model	Cat® C7.1: configured for two emissions options Cat® C7.1: configured for two emissions options
Net Power (SAE J1349:2011)	249 HP 186 kW
Emissions	Brazil MAR-1 and China Nonroad Stage III, equivalent to U.S. EPA Tier 3/EU Stage IIIA Brazil MAR-1 and China Nonroad Stage III, equivalent to U.S. EPA Tier 3/EU Stage IIIA
Rated Speed	2200 r/min 2200 r/min
Gross Power (SAE J1995:2014)	286 HP 213 kW
Engine Power (ISO 14396:2002)	275 HP 205 kW
Peak Torque - 1,400 rpm	749 lb-ft @ 1400 rpm 1016 N·m
Torque Rise	26% 26%
Bore	4.1 in³ 105 mm
Stroke	5.3 in 135 mm
Displacement	5.3 in 135 mm
High Idle Speed	2270 r/min 2270 r/min
Low Idle Speed	800 r/min 800 r/min
Maximum Altitude without Derating	9842.5 ft 3000 m
Note	Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.

Operating Specifications - Tier 4 Final/EU Stage V

Operating Weight

49652 lb 22522 kg

Transmission

Transmission Type	Cat Planetary Power Shift Cat Planetary Power Shift
Travel Speeds - Forward - First	3.9 mile/h 6.3 km/h
Travel Speeds - Forward - Second	7.7 mile/h 10.8 km/h
Travel Speeds - Forward - Third	11.3 mile/h 18.2 km/h
Travel Speeds - Reverse - First	4.5 mile/h 7.2 km/h
Travel Speeds - Reverse - Second	8.5 mile/h 12.4 km/h
Travel Speeds - Reverse - Third	11.4 mile/h 18.4 km/h

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit	Pilot operated LS valve with EH Pilot operated LS valve with EH
Lift/Tilt System	Variable displacement piston Variable displacement piston
Maximum Flow at 2,200 rpm	23.5 gal/min 89 l/min
Relief Valve Setting - Lift/Tilt	3190 psi 22000 kPa
Pilot System	Open center, fixed displacement gear Open center, fixed displacement gear
Pilot Relief Valve Setting	3046 psi 21000 kPa

Hydraulic System - Steering

Steering System - Circuit	Pilot, Load Sensing Pilot, Load Sensing
Steering System - Pump	Piston – Variable Displacement Piston – Variable Displacement
Maximum Flow at 2,200 rpm	38.8 gal/min 147 l/min
Relief Valve Setting - Steering	4003 psi 27600 kPa
Total Steering Angle	84 84
Steering Cycle Times - High Idle	3 s 3 s
Steering Cycle Times - Low Idle	8.2 s 8.2 s

Service Refill Capacities

Fuel Tank	132.1 gal (US) 500 l
Diesel Exhaust Fluid Tank*	4.2 gal (US) 16 l
Cooling Systems - Tier 4 Final/EU Stage V	21.4 gal (US) 81 l
Cooling System - Tier 3/Stage IIIA Equivalent	19.3 gal (US) 73 l
Engine Crankcase	5.3 gal (US) 20 l
Transmission	14.8 gal (US) 56 l
Differential - Final Drives - Front	17.2 gal (US) 65 l
Differential - Final Drives - Rear	17.2 gal (US) 65 l
Hydraulic Tank Only	19.8 gal (US) 75 l
Note	All non-road Tier 4 Final and Stage V diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1. All non-road Tier 4 Final and Stage V diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1.

Dimensions (Approximate)

Height - Top of Beacon	12.9 ft 3933 mm
Height - Top of Cab Roof	12 ft 3650 mm
Height - Top of Exhaust Pipe	11.1 ft 3344 mm
Height - Top of Hood	8.6 ft 2616 mm
Height to Top of Radiator Guard	7.9 ft 2405 mm
Ground Clearance to Hitch	1.2 ft 365 mm
Ground Clearance to Transmission Guard	1.2 ft 375 mm
Ground Clearance to Bottom of Bumper	2.2 ft 665 mm
Centerline of Rear Axle to Bumper	6.5 ft 1990 mm
Hitch to Centerline of Front Axle	5.5 ft 1675 mm
Wheel Base	11 ft 3350 mm
Width over Platform	10.3 ft 3140 mm
Height to Top of GPS Antenna	12.1 ft 3701 mm
Overall Machine Length with Straight Blade	23.5 ft 7157 mm
Overall Machine Length with EU Suppression	24.9 ft 7598 mm

Axles

Front	Planetary – Fixed Planetary – Fixed
Rear	Planetary – Oscillating Planetary – Oscillating
Oscillation Angle	±10 ±10

Braking System

Service Brakes	Single Disc Wet (Enclosed) 2 WHL Single Disc Wet (Enclosed) 2 WHL
Parking Brake	Drum and Shoe, Spring Applied, Hydraulic Released Drum and Shoe, Spring Applied, Hydraulic Released

Sound Performance - Tier 4 Final/EU Stage V - Standard

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	111 dB(A) 111 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	109 dB(A) 109 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Standard

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	112 dB(A) 112 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Suppression

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	110 dB(A) 110 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Tier 4 Final/EU Stage V - Suppression EU

Machine Sound Level (ISO 6393)	107 dB(A) 107 dB(A)
Note (1)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6393:2008. The measurement was conducted at the rated engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6393:2008. The measurement was conducted at the rated engine cooling fan speed.

Wheels

Weight	9720 lb 4409 kg
Outside Diameter	55.6 in 1412 mm
Drum Diameter	40.5 in 1029 mm
Drum Width	39 in 991 mm
Tips per Row	12 12
Tips per Wheel	60 60
Replaceable	Weld On Weld On
Width - Over Drums	127.7 in 3243 mm
Width Between Drums	49.6 in 1261 mm
Tip Height	7.5 in 192 mm

Blades

Capacity	2.69 yd³ 2.06 m³
Overall Width	12.3 ft 3761 mm
Height	2.8 ft 860 mm
Digging Depth	0.7 ft 222 mm
Ground Clearance	2.6 ft 802 mm
Maximum Tilt	1.1 ft 346 mm
Turning Radius - Outside Corner of Blade	21.1 ft 6437 mm
Turning Radius - Inside Face of Pusharm	8.3 ft 2520 mm
Weight	1764 lb 800 kg
Total Operating Weight	49652 lb 22522 kg

815 Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWER TRAIN

Advanced Productivity Electronic Control System (APECS)

Air to air aftercooler

Brakes, full hydraulic, enclosed, wet multiple disc service brakes

Cat clean emission module (Tier 4 Final/Stage IV only)

Electro-hydraulic parking brake

Electronic Clutch Pressure Control (ECPC)

Engine, Cat C7.1 (configured for two emissions options): – Tier 4 Final/Stage V – Tier 3/Stage IIIA equivalent

Engine driven cooling fan – suction

Fuel priming pump (electric)

Fuel to air cooler

Ground level engine shutoff

Muffler (under hood) (Tier 3/Stage IIIA equivalent only)

Radiator, unit core

Starting aid (ether)

Throttle lock

Torque converter

Transmission, planetary, with 3F/3R speed range control

ELECTRICAL

Alarm, back-up

Alternator, 150 amp

Batteries, maintenance-free

Electrical system, 24V

Ground level lockable master disconnect switch

Lights, directional (rear)

Light, warning switched (LED strobe)

Lighting system, (front and rear)

Starter, electric

Starting receptacle for emergency start

OPERATOR ENVIRONMENT

12V power port for mobile phone or laptop connection

AccuGrade™ mapping (ready)

Air conditioner

Cab, sound-suppressed pressurized

Cab door, sliding window (LH)

Cat Compaction Control (ready)

Cat Detect: Object Detection (ready)

Coat and hard hat hooks

Finger tip shifting controls

Flip-up armrest

Heater and defroster

Horn, electric

Hydraulic controls – seat mounted

Implement hydraulic lockout

Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage V only) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature

Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status

Light, (dome) cab

Lunch box and beverage holders

Mirror, internal (panoramic)

Mirrors, rearview (externally mounted)

Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)

Seat, Cat Premium Plus (leather)

Seat belt with minder, retractable, 76 mm (3 in) wide

STIC control system with lockout

Sun visor, front

Tinted glass

Transmission gear (indicator)

Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles – Event indicator light on rear grill

Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)

TIRES, RIMS AND WHEELS

Wheels, tamping foot

GUARDS

Cleaner bars with teeth

Guards, crankcase and power train

Guard, driveshaft

FLUIDS

Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)

OTHER STANDARD EQUIPMENT

DEF tank fill gauge

Doors, service access (locking)

Ecology drains for engine, radiator, transmission, hydraulic tank

Engine, crankcase, 500 hour interval with CJ-4 oil

Emergency platform egress

Fire suppression ready

Fuel tank, 500 L (132.1 gal)

Hitch, drawbar with pin

Hoses, Cat XT™

Hydraulic, engine, and transmission oil coolers

Oil change system, high speed

Oil sampling valves

Steering, load sensing

Total hydraulic filtration system

Vandalism protection caplocks

Venturi stack

STANDARD ATTACHMENTS – HYDRAULICS

Hydraulics: – Standard or EU and Canada

STANDARD ATTACHMENTS – OPERATOR ENVIRONMENT

Glass (window): – rubber-mounted glass

Precleaner (cab): – powered

Seat (cab): – heated and ventilated

Mirrors – cab: – Standard or heated

STANDARD ATTACHMENTS – POWER TRAIN

Axles: – Standard or non-spin rear

STANDARD ATTACHMENTS – SPECIAL ARRANGEMENTS

Engine Precleaners: – Turbine or dual stage

STANDARD ATTACHMENTS – ELECTRICAL

Lights: – Standard or LED

STANDARD ATTACHMENTS – FUEL SYSTEMS

Fuel tank: – Non-fast or fast fill

STANDARD ATTACHMENTS – TECHNOLOGY PRODUCTS

Product Link: – GSM, satellite

STANDARD ATTACHMENTS – CLEANER BARS

Cleaner bars: – Standard or abrasive

STANDARD ATTACHMENTS – BLADES

Blades: – Straight or tilt-straight

815 Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Camera, rear vision

Radio, AM/FM/AUX/USB/BLUETOOTH

Radio, CB (ready)

TECHNOLOGY PRODUCTS

Compaction control, basic

OTHER ATTACHMENTS

Sound suppression (required for Brazil)

FLUIDS

Antifreeze, –50° C (–58° F)

STARTING AIDS

Heater, engine coolant, 120V

Heater, engine coolant, 240V

MISCELLANEOUS

Film (ANSI) (Tier 4 Final/Stage V only)

EU certification (Tier 4 Final/Stage V only)

Plate – year of manufacture (Tier 3/Stage IIIA equivalent only)

Product Specifications for 815

Download Print

Engine - Tier 4 Final/EU Stage V

Engine Model	Cat® C7.1: configured for two emissions options Cat® C7.1: configured for two emissions options
Net Power (SAE J1349:2011)	249 HP 186 kW
Net Power (ISO 9249:2007)	249 HP 186 kW
Emissions	Meets U.S. EPA Tier 4 Final/EU Stage V emission standards Meets U.S. EPA Tier 4 Final/EU Stage V emission standards
Rated Speed	2200 r/min 2200 r/min
Gross Power (SAE J1995:2014)	284 HP 212 kW
Engine Power (ISO 14396:2002)	275 HP 205 kW
Peak Torque - 1,400 rpm	902 lb-ft @ 1400 rpm 1223 N·m
Torque Rise	52% 52%
Bore	4.1 in 105 mm
Stroke	5.3 in 135 mm
Displacement	427.8 in³ 7.01 l
High Idle Speed	2270 r/min 2270 r/min
Low Idle Speed	800 r/min 800 r/min
Maximum Altitude without Derating	9842.5 ft 3000 m
Note	Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.

Engine - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA

Engine Model	Cat® C7.1: configured for two emissions options Cat® C7.1: configured for two emissions options
Net Power (SAE J1349:2011)	249 HP 186 kW
Emissions	Brazil MAR-1 and China Nonroad Stage III, equivalent to U.S. EPA Tier 3/EU Stage IIIA Brazil MAR-1 and China Nonroad Stage III, equivalent to U.S. EPA Tier 3/EU Stage IIIA
Rated Speed	2200 r/min 2200 r/min
Gross Power (SAE J1995:2014)	286 HP 213 kW
Engine Power (ISO 14396:2002)	275 HP 205 kW
Peak Torque - 1,400 rpm	749 lb-ft @ 1400 rpm 1016 N·m
Torque Rise	26% 26%
Bore	4.1 in³ 105 mm
Stroke	5.3 in 135 mm
Displacement	5.3 in 135 mm
High Idle Speed	2270 r/min 2270 r/min
Low Idle Speed	800 r/min 800 r/min
Maximum Altitude without Derating	9842.5 ft 3000 m
Note	Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.

Operating Specifications - Tier 4 Final/EU Stage V

Operating Weight

49652 lb 22522 kg

Transmission

Transmission Type	Cat Planetary Power Shift Cat Planetary Power Shift
Travel Speeds - Forward - First	3.9 mile/h 6.3 km/h
Travel Speeds - Forward - Second	7.7 mile/h 10.8 km/h
Travel Speeds - Forward - Third	11.3 mile/h 18.2 km/h
Travel Speeds - Reverse - First	4.5 mile/h 7.2 km/h
Travel Speeds - Reverse - Second	8.5 mile/h 12.4 km/h
Travel Speeds - Reverse - Third	11.4 mile/h 18.4 km/h

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit	Pilot operated LS valve with EH Pilot operated LS valve with EH
Lift/Tilt System	Variable displacement piston Variable displacement piston
Maximum Flow at 2,200 rpm	23.5 gal/min 89 l/min
Relief Valve Setting - Lift/Tilt	3190 psi 22000 kPa
Pilot System	Open center, fixed displacement gear Open center, fixed displacement gear
Pilot Relief Valve Setting	3046 psi 21000 kPa

Hydraulic System - Steering

Steering System - Circuit	Pilot, Load Sensing Pilot, Load Sensing
Steering System - Pump	Piston – Variable Displacement Piston – Variable Displacement
Maximum Flow at 2,200 rpm	38.8 gal/min 147 l/min
Relief Valve Setting - Steering	4003 psi 27600 kPa
Total Steering Angle	84 84
Steering Cycle Times - High Idle	3 s 3 s
Steering Cycle Times - Low Idle	8.2 s 8.2 s

Service Refill Capacities

Fuel Tank	132.1 gal (US) 500 l
Diesel Exhaust Fluid Tank*	4.2 gal (US) 16 l
Cooling Systems - Tier 4 Final/EU Stage V	21.4 gal (US) 81 l
Cooling System - Tier 3/Stage IIIA Equivalent	19.3 gal (US) 73 l
Engine Crankcase	5.3 gal (US) 20 l
Transmission	14.8 gal (US) 56 l
Differential - Final Drives - Front	17.2 gal (US) 65 l
Differential - Final Drives - Rear	17.2 gal (US) 65 l
Hydraulic Tank Only	19.8 gal (US) 75 l
Note	All non-road Tier 4 Final and Stage V diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1. All non-road Tier 4 Final and Stage V diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1.

Dimensions (Approximate)

Height - Top of Beacon	12.9 ft 3933 mm
Height - Top of Cab Roof	12 ft 3650 mm
Height - Top of Exhaust Pipe	11.1 ft 3344 mm
Height - Top of Hood	8.6 ft 2616 mm
Height to Top of Radiator Guard	7.9 ft 2405 mm
Ground Clearance to Hitch	1.2 ft 365 mm
Ground Clearance to Transmission Guard	1.2 ft 375 mm
Ground Clearance to Bottom of Bumper	2.2 ft 665 mm
Centerline of Rear Axle to Bumper	6.5 ft 1990 mm
Hitch to Centerline of Front Axle	5.5 ft 1675 mm
Wheel Base	11 ft 3350 mm
Width over Platform	10.3 ft 3140 mm
Height to Top of GPS Antenna	12.1 ft 3701 mm
Overall Machine Length with Straight Blade	23.5 ft 7157 mm
Overall Machine Length with EU Suppression	24.9 ft 7598 mm

Axles

Front	Planetary – Fixed Planetary – Fixed
Rear	Planetary – Oscillating Planetary – Oscillating
Oscillation Angle	±10 ±10

Braking System

Service Brakes	Single Disc Wet (Enclosed) 2 WHL Single Disc Wet (Enclosed) 2 WHL
Parking Brake	Drum and Shoe, Spring Applied, Hydraulic Released Drum and Shoe, Spring Applied, Hydraulic Released

Sound Performance - Tier 4 Final/EU Stage V - Standard

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	111 dB(A) 111 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	109 dB(A) 109 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Standard

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	112 dB(A) 112 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Suppression

Operator Sound Level (ISO 6396)	70 dB(A) 70 dB(A)
Machine Sound Level (ISO 6395)	110 dB(A) 110 dB(A)
Note (1)	The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2)	The operator sound pressure level uncertainty is ± 2 dB(A) The operator sound pressure level uncertainty is ± 2 dB(A)
Note (3)	Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (4)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.

Sound Performance - Tier 4 Final/EU Stage V - Suppression EU

Machine Sound Level (ISO 6393)	107 dB(A) 107 dB(A)
Note (1)	The machine sound power level was measured according to the test procedures and conditions specified in ISO 6393:2008. The measurement was conducted at the rated engine cooling fan speed. The machine sound power level was measured according to the test procedures and conditions specified in ISO 6393:2008. The measurement was conducted at the rated engine cooling fan speed.

Wheels

Weight	9720 lb 4409 kg
Outside Diameter	55.6 in 1412 mm
Drum Diameter	40.5 in 1029 mm
Drum Width	39 in 991 mm
Tips per Row	12 12
Tips per Wheel	60 60
Replaceable	Weld On Weld On
Width - Over Drums	127.7 in 3243 mm
Width Between Drums	49.6 in 1261 mm
Tip Height	7.5 in 192 mm

Blades

Capacity	2.69 yd³ 2.06 m³
Overall Width	12.3 ft 3761 mm
Height	2.8 ft 860 mm
Digging Depth	0.7 ft 222 mm
Ground Clearance	2.6 ft 802 mm
Maximum Tilt	1.1 ft 346 mm
Turning Radius - Outside Corner of Blade	21.1 ft 6437 mm
Turning Radius - Inside Face of Pusharm	8.3 ft 2520 mm
Weight	1764 lb 800 kg
Total Operating Weight	49652 lb 22522 kg

815 Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWER TRAIN

Advanced Productivity Electronic Control System (APECS)

Air to air aftercooler

Brakes, full hydraulic, enclosed, wet multiple disc service brakes

Cat clean emission module (Tier 4 Final/Stage IV only)

Electro-hydraulic parking brake

Electronic Clutch Pressure Control (ECPC)

Engine, Cat C7.1 (configured for two emissions options): – Tier 4 Final/Stage V – Tier 3/Stage IIIA equivalent

Engine driven cooling fan – suction

Fuel priming pump (electric)

Fuel to air cooler

Ground level engine shutoff

Muffler (under hood) (Tier 3/Stage IIIA equivalent only)

Radiator, unit core

Starting aid (ether)

Throttle lock

Torque converter

Transmission, planetary, with 3F/3R speed range control

ELECTRICAL

Alarm, back-up

Alternator, 150 amp

Batteries, maintenance-free

Electrical system, 24V

Ground level lockable master disconnect switch

Lights, directional (rear)

Light, warning switched (LED strobe)

Lighting system, (front and rear)

Starter, electric

Starting receptacle for emergency start

OPERATOR ENVIRONMENT

12V power port for mobile phone or laptop connection

AccuGrade™ mapping (ready)

Air conditioner

Cab, sound-suppressed pressurized

Cab door, sliding window (LH)

Cat Compaction Control (ready)

Cat Detect: Object Detection (ready)

Coat and hard hat hooks

Finger tip shifting controls

Flip-up armrest

Heater and defroster

Horn, electric

Hydraulic controls – seat mounted

Implement hydraulic lockout

Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage V only) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature

Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status

Light, (dome) cab

Lunch box and beverage holders

Mirror, internal (panoramic)

Mirrors, rearview (externally mounted)

Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)

Seat, Cat Premium Plus (leather)

Seat belt with minder, retractable, 76 mm (3 in) wide

STIC control system with lockout

Sun visor, front

Tinted glass

Transmission gear (indicator)

Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles – Event indicator light on rear grill

Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)

TIRES, RIMS AND WHEELS

Wheels, tamping foot

GUARDS

Cleaner bars with teeth

Guards, crankcase and power train

Guard, driveshaft

FLUIDS

Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)

OTHER STANDARD EQUIPMENT

DEF tank fill gauge

Doors, service access (locking)

Ecology drains for engine, radiator, transmission, hydraulic tank

Engine, crankcase, 500 hour interval with CJ-4 oil

Emergency platform egress

Fire suppression ready

Fuel tank, 500 L (132.1 gal)

Hitch, drawbar with pin

Hoses, Cat XT™

Hydraulic, engine, and transmission oil coolers

Oil change system, high speed

Oil sampling valves

Steering, load sensing

Total hydraulic filtration system

Vandalism protection caplocks

Venturi stack

STANDARD ATTACHMENTS – HYDRAULICS

Hydraulics: – Standard or EU and Canada

STANDARD ATTACHMENTS – OPERATOR ENVIRONMENT

Glass (window): – rubber-mounted glass

Precleaner (cab): – powered

Seat (cab): – heated and ventilated

Mirrors – cab: – Standard or heated

STANDARD ATTACHMENTS – POWER TRAIN

Axles: – Standard or non-spin rear

STANDARD ATTACHMENTS – SPECIAL ARRANGEMENTS

Engine Precleaners: – Turbine or dual stage

STANDARD ATTACHMENTS – ELECTRICAL

Lights: – Standard or LED

STANDARD ATTACHMENTS – FUEL SYSTEMS

Fuel tank: – Non-fast or fast fill

STANDARD ATTACHMENTS – TECHNOLOGY PRODUCTS

Product Link: – GSM, satellite

STANDARD ATTACHMENTS – CLEANER BARS

Cleaner bars: – Standard or abrasive

STANDARD ATTACHMENTS – BLADES

Blades: – Straight or tilt-straight

815 Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Camera, rear vision

Radio, AM/FM/AUX/USB/BLUETOOTH

Radio, CB (ready)

TECHNOLOGY PRODUCTS

Compaction control, basic

OTHER ATTACHMENTS

Sound suppression (required for Brazil)

FLUIDS

Antifreeze, –50° C (–58° F)

STARTING AIDS

Heater, engine coolant, 120V

Heater, engine coolant, 240V

MISCELLANEOUS

Film (ANSI) (Tier 4 Final/Stage V only)

EU certification (Tier 4 Final/Stage V only)

Plate – year of manufacture (Tier 3/Stage IIIA equivalent only)

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

Compact

Equipment Management

Cat Compact with Machine Drive Power (MDP)

Cat Compact with Machine Drive Power (MDP) is an energy-based measurement system that correlates compaction with rolling resistance to provide an indication of soil stiffness. An optional mapping system helps operators visualize work as it occurs.

Explore Technology

1 - 8 of 9 Items items

Previous Next

Cat Compact with Machine Drive Power (MDP) is an energy-based measurement system that correlates compaction with rolling resistance to provide an indication of soil stiffness. An optional mapping system helps operators visualize work as it occurs.

Explore Technology

Cat Inspect

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology
Cat Product Link

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology
Cat Remote Flash

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology
VisionLink®

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology

1 - 8 of 9 Items items

Previous Next

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology

See how 815 compares against frequently compared products.

Compactors

Selected

815

Engine Model: Cat® C7.1: configured for two emissions options; Cat® C7.1: configured for two emissions options
Net Power (SAE J1349:2011): 249 HP; 186 kW
Net Power (ISO 9249:2007): 249 HP; 186 kW