CAT INDUSTRIAL ENGINE
C4.4
Cat® C4.4 Industrial Diesel Engines deliver impressive performance over a wide speed range with unmatched power density.
CATC4.4
TECHNICAL SPECIFICATIONS
C4.4 product specifications
Model selection must be technically verified for the application, operating conditions and equipment configuration.
Power Ratings
- Maximum Power150 kW
- Maximum Torque825 Nm @ 1,400 rpm
- Maximum Speed2,200 rpm
- Minimum Power82 kW
Emission Standards
- EmissionsU.S. EPA & CARB Tier 4 Final, EU Stage V
General
- Engine ConfigurationInline 4 Cylinder, 4 Stroke Diesel
- Displacement4.4 l
- AspirationTurbocharged Aftercooling (TA) or Series Turbocharged Aftercooling (TTA)
- Bore105 mm
- Stroke127 mm
- Combustion SystemDirect injection
- Compression Ratio16.5:1
- AftertreatmentDOC+DPF+SCR
- Rotation Viewed from Flywheel EndCounterclockwise
Engine Dimensions
- Length822 mm
- Width748 mm
- Height897 mm
- Weight - Net Dry - Basic Engine in Operation Without Optional Attachments535 kg
Bal Makina technical support
Share the engine model and serial number so our technical team can assess your service, overhaul, maintenance and spare parts requirements.
- Model and serial number check
- Spare parts compatibility support
- Service and overhaul guidance