SPECIFICATIONS
- Compression Ratio 16:2
- Aspiration Turbocharged Aftercooled (TA) or Twin Turbocharged Aftercooled (TTA)
- Bore 105 mm (4.1 in)
- Displacement 4.4 L (268.5 in³)
- Stroke 127 mm (5.0 in)
- Length 1433 mm (56.4 in)
- Width 365-695 mm (14.3-27.4 in)
- Height 279-430 mm (11-16.9 in)
- Emissions U.S. EPA Tier 4 Final, EU Stage IV
- Rotation From Flywheel End Counterclockwise
- Rated Speed 2200 rpm
- Weight 34-80 kg (75-176.4 lb)
- Minimum Power 74.5 bkW100 BHP
- Maximum Power 129.4 bkW173.5 BHP
- Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
- Cooling System Capacity 9-9.4 L (8.2-8.5 qt)
- Lube System Refill 5.2-13.5 L (5.5-14.27 qt)
- Diameter 244.9-270.3 mm (9.6-10.6 in)
- Weight Approximate Net Dry Standard Configuration Without Oil Cooling Clutch Compressor A C 670-700 kg (1477-1543 lb)
- Industry industrial
EQUIPMENT
C4.4 ACERT™ Standard Equipment
- 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
- Guidance on cooling system design available through your dealer to ensure equipment reliability
- Flywheels and Flywheel Housing
- Wide choice of drivetrain interfaces, including 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 and SAE B flanges on left-hand side. Additional SAE A flange available on left-hand side. Engine power can also be taken from the front of the engine on some applications. Factory fitted compressors are also available.
- General
- Available with or without a balancer
- Paint: Caterpillar yellow, with optional colors available at request
- U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment / Clean Emissions Control Equipment
- Diesel Oxidation Catalyst (DOC) / Selective Catalytic Reduction (SCR)
- Diesel Particulate Filter (DPF) / Selective Catalytic Reduction (SCR)
- U.S. EPA Tier 4 Interim, EU Stage IIIB Aftertreatment / Clean Emissions Control Equipment
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- No ash service requirement
- Passive regeneration
360° INTERACTIVE
Exterior
Interior
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ELECTRIC POWER
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OIL AND GAS
