Piscataway Campus
732-885-5555
Bensalem Campus
877-726-7663

Industrial

Cat® C1.1 Diesel Engine

  • Minimum Power
    18.4 bhp
  • Maximum Power
    28.2 HP
  • Maximum Power
    28.2 bhp
  • Maximum Torque
    52 lb-ft @ 2300 rpm
Power Rating
Minimum Power
18.4 bhp
Maximum Power
28.2 HP
Maximum Power
28.2 bhp
Maximum Torque
52 lb-ft @ 2300 rpm
Rated Speed
2200-3400 rpm
Minimum Power
19.7 HP
Rated Speed
2200-3400 rpm
Emission Standards
Emissions
U.S. EPA Tier 4 Interim Equivalent. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards.
Emissions
U.S. EPA Tier 4 Interim Equivalent. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards.
General
Engine Configuration
Inline 3, 4-Stroke-Cycle Diesel
Engine Configuration
Inline 3, 4-Stroke-Cycle Diesel
Bore
77 mm (3.03 in)
Bore
77 mm (3.0 in)
Bore
3 in
Stroke
3.2 in
Stroke
81 mm (3.19 in)
Stroke
81 mm (3.2 in)
Displacement
69 in³
Displacement
1.13 L (69 in³)
Aspiration
Naturally Aspirated (NA)
Displacement
1.13 L (67 in³)
Compression Ratio
23.0:1
Compression Ratio
23:1
Aspiration
Naturally Aspirated (NA)
Combustion System
Indirect Injection
Combustion System
Indirect Injection
Rotation
Counterclockwise
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Lube System
3.4-4.4 L (3.6-4.6 qt)
Lube System
3.4-4.4 L (3.6-4.6 qt)
Engine Dimensions - Approximate
Length
19.3 in
Width
15.7 in
Height
22.7 in
Weight
191 lb
Height
576 mm (22.7 in)
Length
491 mm (19.3 in)
Weight
87 kg (191 lb)
Width
400 mm (15.7 in)
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
Length
491 mm (19.33 in)
Width
400 mm (15.7 in)
Height
576 mm (22.7 in)
Weight
87 kg (191 lb)
  • Air Inlet System
    • Inlet manifold with choice of inlets.
  • Control System
    • Alternator 12 volt 40 amp
    • Starter motor 12 volt
    • Glow plug starting aid
  • Cooling System
    • Belt-driven coolant pump
    • Coolant temperature switch
  • Flywheel and Flywheel Housing
    • SAE No. 6 1/2 flywheel
    • Choice of SAE No. 5 or standard backplate flywheel housing
  • Fuel System
    • Fuel injection pump
    • Spin-on fuel filter
    • Electronic Shut-off Solenoid (ESOS)
  • Lube System
    • Low profile oil pan
    • Spin-on lube oil filter
    • Lube oil pressure switch
  • General
    • Cast iron, engine block
    • Cast iron exhaust manifold--side outlet
    • Paint: Caterpillar yellow, with optional colors available at request