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Selected Industrial C7.1	Remove Industrial C4.4	Remove Industrial C9.3B

Industrial Selected C7.1 Model Details Compare with Competitors Selected C7.1 Model Details Compare with Competitors	Industrial Remove C4.4 Model Details Compare with Competitors Remove C4.4 Model Details Compare with Competitors	Industrial Remove C9.3B Model Details Compare with Competitors Remove C9.3B Model Details Compare with Competitors
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Power Rating
Maximum Power
320 HP 240 kW	200 HP 150 kW	456 HP 340 kW
Maximum Torque
935 lb-ft @ 1400 rpm 1268 Nm @ 1400 rpm	609 lb-ft @ 1400 rpm 825 Nm @ 1400 rpm	1540 lb-ft @ 1400 rpm 2088 Nm @ 1400 rpm
Rated Speed
2200 rpm 2200 rpm	2200 rpm 2200 rpm	1800-2200 rpm 1800-2200 rpm
Minimum Power
172 HP 129 kW	109 HP 82 kW	335 HP 250 kW
Emission Standards
Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V U.S. EPA & CARB Tier 4 Final, EU Stage V	U.S. EPA & CARB Tier 4 Final, EU Stage V U.S. EPA & CARB Tier 4 Final, EU Stage V	EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV
General
Engine Configuration
In-Line 6 In-Line 6	Inline 4, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel	In-Line 6 In-Line 6
Bore
4.1 in 105 mm	4.1 in 105 mm	4.5 in 115 mm
Stroke
5.3 in 135 mm	5 in 127 mm	5.9 in 149 mm
Displacement
427.7 in³ 7 l	268.5 in³ 4.4 l	567.5 in³ 9.3 l
Compression Ratio
16.5:1 16.5:1	16.5:1 16.5:1	17.0:1 17.0:1
Aspiration
Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA) Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)	Turbocharged Aftercooled (TA) or Series Turbocharged Aftercooled (TTA) Turbocharged Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)	Turbocharged-Aftercooled (TA) Turbocharged-Aftercooled (TA)
Combustion System
Direct Injection Direct Injection	Direct Injection Direct Injection	Direct Injection Direct Injection
Rotation from Flywheel End
Counterclockwise Counterclockwise	Counterclockwise Counterclockwise	Counterclockwise Counterclockwise
Aftertreatment
DOC+DPF+SCR DOC+DPF+SCR	DOC+DPF+SCR DOC+DPF+SCR	DOC+DPF+SCR DOC+DPF+SCR
Engine Dimensions - Approximate
Length
41.9 in 1064 mm	32.4 in 822 mm	44 in 1125 mm
Width
31.4 in 798 mm	29.6 in 748 mm	31 in 791 mm
Height
35.9 in 912 mm	35.3 in 897 mm	42 in 1068 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1658 lb 752 kg	1180 lb 535 kg	1907 lb 865 kg
Aftertreatment Dimensions
Length
29 in 733 mm	26.5 in 675 mm	36 in 925 mm
Width
30.3 in 769 mm	24.5 in 623 mm	27 in 694 mm
Height
18.1 in 455 mm	17.8 in 453 mm	17 in 432 mm
Weight
236 lb 107 kg	143.3 lb 65 kg	211 lb 96 kg
Aftertreatment Dimensions*
Diameter
13.3 in 338 mm	-	-

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