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Industrial

Cat® C2.8 Diesel Engine

  • Maximum Power
    74 HP
  • Rated Speed
    2200 - 2400 rpm
  • Minimum Power
    67 HP
  • Emissions
    U.S. EPA & CARB Tier 4 Final, EU Stage V
Power Rating
Maximum Power
74 HP
Rated Speed
2200 - 2400 rpm
Minimum Power
67 HP
Emission Standards
Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V
General
Engine Configuration
In-Line 4, 4-Stroke-Cycle Diesel
Engine Configuration
In-Line 4
Bore
3.5 in
Stroke
4.3 in
Bore
90 mm (3.5 in)
Displacement
171 in³
Compression Ratio
17.0:1
Stroke
110 mm (4.3 in)
Aspiration
Turbocharged (T) and Turbocharged-Aftercooled (TA)
Combustion System
Direct Injection
Displacement
2.8 L (171 in³)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
DOC+DPF
Cooling System Capacity
4 L (1.06 qt)
Cooling System
4 L (1.06 qt)
Engine Dimensions - Approximate
Length
24.9 in
Width
22.4 in
Height
30.9 in
Weight
750 lb
Dry Weight
340 kg (750 lb)
Height
786 mm (30.9 in)
Length
633 mm (24.9 in)
Width
543 mm (22.4 in)
Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)
DOC Length
TBA
DOC Weight
TBA
DOC Diameter
TBA
Aftertreatment Dimensions - Approximate
DOC Diameter
TBA
DOC Length
TBA
DOC Weight
TBA
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
Length
635 mm (25.0 in)
Width
561 mm (22.1 in)
Height
766 mm (30.2 in)
  • Air Inlet System
    • Induction manifolds
    • Exhaust manifolds
    • Engine-mounted aftertreatment
  • Control System
    • Starter motor (12V or 24V)
    • Alternator (12V or 24V)
    • Electronic Control Unit (chassis mounted)
    • Engine control sensors and robust wiring harness
    • Data interface via CANbus J1939
  • Flywheels and Flywheel Housing
    • Flywheel housings – SAE 3 or SAE 4
    • Choice of flywheel to match industry common hydraulic pumps and transmissions
    • Side PTO with SAE A or SAE B interface
  • Fuel System
    • Fuel filter – preconnected but chassis mounted
    • With water sensor
  • Lube System
    • Lubricating oil filters
    • High incline oil pan – 35° continuous in all directions
  • General
    • Cold start capability to -20° C (-4° F) with standard equipment
    • Paint: Caterpillar yellow, with optional colors available at request
  • U.S. EPA Tier 4 Final, proposed EU Stage V Aftertreatment/ Clean Emissions Control Equipment
    • Diesel Oxidation Catalyst (DOC) (Tier 4 Final and Stage V)
    • Diesel Particulate Filter (DPF) (Stage V)