Cat® C2.8 Diesel Engine

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Cat® C2.8 Diesel Engine

Engine Configuration In-Line 4, 4-Stroke-Cycle Diesel
Cooling System Capacity 4 L (1.06 qt)
DOC Length TBA
DOC Weight TBA
DOC Diameter TBA
Minimum Power 67 hp
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General
Engine Configuration In-Line 4, 4-Stroke-Cycle Diesel
Cooling System Capacity 4 L (1.06 qt)
Bore 4 in
Stroke 4 in
Displacement 171 in³
Aspiration Turbocharged (T) and Turbocharged-Aftercooled (TA)
Compression Ratio 17.0:1
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Engine Configuration In-Line 4
Bore 90 mm (3.5 in)
Stroke 110 mm (4.3 in)
Displacement 2.8 L (171 in³)
Cooling System - Capacity 4 L (1.06 qt)
Aftertreatment DOC+DPF
Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)
DOC Length TBA
DOC Weight TBA
DOC Diameter TBA
Power Rating
Minimum Power 67 hp
Maximum Power 74 hp
Rated Speed 2200 - 2400 rpm
Maximum Torque 280 lb-ft @ 1360 rpm
Emission Standards
Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V
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)
Engine Dimensions - Approximate
Dry Weight - Basic Operating Engine Without Optional Attachments 340 kg (750 lb)
Height 786 mm (30.9 in)
Length 633 mm (24.9 in)
Width 543 mm (22.4 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 750 lb
Width 22 in
Height 31 in
Length 25 in
Aftertreatment Dimensions - Approximate
DOC Diameter TBA
DOC Length TBA
DOC Weight TBA

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven technologies and extensive field validation assure reliability and durability in tough nonroad applications.

High Performance

Leading edge fuel systems and turbocharging provide high torque even at lower engine speeds.

Fuel Efficiency

Fuel consumption optimized to match the measured operating cycles of a wide range of equipment types.

Fuel & Oil

U.S. EPA Tier 4 Interim or Tier 4 Final, EU Stage IIIB, Stage IV or proposed Stage V engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 10 ppm sulfur (EU) and 15 ppm sulfur (U.S.), and new oil formulations to support the new technology. Your Cat dealer can provide more information regarding fuel and oil.

Broad Application Range

Industry-leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.

  • Air Inlet System
    • Induction manifolds
    • Exhaust manifolds
    • Engine-mounted aftertreatment
  • Control System
    • Starter motor (12V)
    • Alternator (12V)
    • 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)
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