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Emission Standards
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA -
General
Aftertreatment
-Aspiration
Turbocharged Aftercooled (TA)Bore
4.1 inCompression Ratio
16.8:1Displacement
427.7 in³Engine Configuration
Inline 6, 4-Stroke-Cycle DieselRotation from Flywheel End
CounterclockwiseStroke
5.3 in -
Power Rating
Maximum Power
275 HPMaximum Torque
774 lb-ft @ 1400 rpmMinimum Power
156 HPRated Speed
116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm -
Power Unit Dimensions
Height
44.8 inLength
68 inWeight
1737 lbWidth
31 in
Air Inlet
- Standard air cleaners
Control System
- Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments
- Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines
Cooling System
- Top tank temperature 108° C (226° F) as standard to minimize cooling pack size
- 50:50 water glycol mix
- Cooling system designed for operation in 48 C (118 F) ambient.
Flywheels and Flywheel Housing
- Wide choice of drivetrain interfaces, including SAE No. 1, SAE No. 2, and SAE No. 3 configurations
Fuel System
- Electronic high pressure common rail
- ACERT Technology
- Innovative filter design to ensure maximum protection of the engine
Lube System
- Wide choice of sumps for different applications
Power Take Off
- SAE A or SAE B flanges on left-hand side. Right-hand side twin PTO also available. Engine power can also be taken from the front of the engine on some applications.
General
- Paint: Caterpillar yellow