Ratings
| Power Range | 3755-4023 bhp (2800-3000 bkW) 3755-4023 bhp (2800-3000 bkW) |
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Commercial Propulsion Engines 3516E
Request A Price Find DealerKey Specs
- Power Range
- 3755-4023 bhp (2800-3000 bkW)
- 3755-4023 bhp (2800-3000 bkW)
- Speed Range
- 1800 rpm
- 1800 rpm
- Emissions
- IMO II
- IMO II
Overview
Building on the durability and reliability of the 3500 engine platform, Caterpillar Marine is pleased to offer an uprated version of the Cat 3516E Marine Propulsion Engine. The high-performance engine delivers 19% more rated power, lower ambient heat rejection, and improved acceleration time. With a focus on serviceability and digitalization, this product provides easier connectivity and installation. It is designed for small engine rooms with its reduction in weight & size and is an ideal solution for Tug, Governmental, and Yachting.
Features At A Glance
Air System
Density and Packaging
Fuel Injection
• Optimal fuel injector nozzle geometry and electronic injection control for improved fuel delivery
Tug and Hyprid configurations
Reliability
Worldwide Support
Product Specifications for 3516E
Engine
| Speed Range | 1800 rpm 1800 rpm |
| Emissions | IMO II IMO II |
| Aspiration | Sequential Turbocharged / Aftercooled Sequential Turbocharged / Aftercooled |
| Bore | 6.69 in 170 mm |
| Stroke | 8.46 in 215 mm |
| Displacement | 4766 in³ 78.1 l |
| Rotation from Flywheel End | Counterclockwise or clockwise from flywheel end Counterclockwise or clockwise from flywheel end |
| Configuration | VEE 16, 4-Stroke Cycle Diesel VEE 16, 4-Stroke Cycle Diesel |
Dimensions & Weights
| Length | 163 in 4133 mm |
| Height | 89 in 2253 mm |
| Width | 71 in 1800 mm |
| Dry Weight | 24526 lb 11125 kg |
3516E Standard Equipment
STANDARD EQUIPMENT
- IMO II Emissions
- Corrosion resistant aftercooler core
- Sequential Water-Cooled Turbochargers
- Water Cooled Exhaust Manifold
- Vibration Damper and Guard
- Duplex Fuel Filtration
- Self-Cleaning, Centrifugal Oil Filtration
- Serviceable Hard Heat Shields
- Dual A5 Engine Control Modules
- Meets SOLAS Regulations
STANDARD EQUIPEMENT
- LECP2 Instrument Control Panel
3516E Optional Equipment
OPTIONAL ATTACHEMENTS
- Rear Mounted Plate-type Heat Exchanger
- SCAC & Jacket Water Expansion Tank
- Marine Classification Society Compliance
- Power Take-off
- Certified Marine Alarm & Protection System
- LECP3 Instrument Control Panel
- Sea Water Auxiliary Pump
- Mounting Rails
- CW or CCW Rotation
See how 3516E compares against frequently compared products.
Marine Power Systems
3516E
Selected
- Power Range
- 3755-4023 bhp (2800-3000 bkW)
- 3755-4023 bhp (2800-3000 bkW)
- Speed Range
- 1800 rpm
- 1800 rpm
- Emissions
- IMO II
- IMO II
Marine Power Systems
C280-16
- Power Range
- 6169-7577 bhp (4600-5650 bkW)
- 6169-7577 bhp (4600-5650 bkW)
- Speed Range
- 900-1000 rpm
- 900-1000 rpm
- Emissions
- IMO II
- IMO II
Marine Power Systems
C280-12
- Power Range
- 4640-6035 bhp (3460-4500 bkW)
- 4640-6035 bhp (3460-4500 bkW)
- Speed Range
- 900 / 1,000 rpm
- 900 / 1,000 rpm
- Emissions
- IMO II U.S. EPA Tier 4, IMO III (Cat SCR required)
- IMO II U.S. EPA Tier 4, IMO III (Cat SCR required)
