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Industrial

Cat® C2.8 Industrial Diesel Engine

  • Minimum Power
    74 bhp
  • Maximum Power
    74 HP
  • Maximum Power
    74 bhp
  • Maximum Torque
    221 lb-ft @ 1600 rpm
Power Rating
Minimum Power
74 bhp
Maximum Power
74 HP
Maximum Power
74 bhp
Maximum Torque
221 lb-ft @ 1600 rpm
Rated Speed
2200-2400 rpm
Minimum Power
67 HP
Rated Speed
2200-2500 rpm
Emission Standards
Emissions
China Nonroad Stage III Emission Standards, U.S. EPA Tier 3 Nonroad Equivalent Emission Standards (Not Currently EPA Certified). EU Stage IIIA Nonroad Equivalent Emission Standards (Non-Current for EU)
Emissions
UN ECE R96 Stage IIIA, Brazil MAR-1
General
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Bore
90 mm (3.5 in)
Bore
90 mm (3.5 in)
Bore
3.5 in
Stroke
4.3 in
Stroke
110 mm (4.3 in)
Stroke
110 mm (4.3 in)
Displacement
171 in³
Displacement
2.8 L (171 in³)
Aspiration
Turbocharged (T) and Turbocharged Aftercooled (TA)
Displacement
2.8 L (171 in³)
Compression Ratio
17.0:1
Compression Ratio
17.0:1
Aspiration
Turbocharged (T) and Turbocharged Aftercooled (TA)
Combustion System
Direct Injection
Combustion System
Direct Injection
Rotation
Counterclockwise
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Lube System
4 L (1.06 qt)
Lube System
4 L (1.06 qt)
Engine Dimensions - Approximate
Length
24.9 in
Width
21.2 in
Height
30.9 in
Weight
705 lb
Length
635 mm (25 in)
Weight
320 kg (705 lb)
Height
786 mm (30.9 in)
Width
538 mm (21.2 in)
Length
633 mm (24.9 in)
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
Width
561 mm (22.1 in)
Height
766 mm (30.2 in)
Weight
245 kg (450 lb)
  • Air Inlet System
    • Induction manifolds
    • Exhaust manifolds
  • 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