Industrial:

Cat® C1.5 Diesel Engine

C1.5 LRC Diesel Engines - Lesser Regulated & Non-Regulated
Minimum Power
28.0 bhp
Maximum Power
40.2 bhp
Emissions
U.S. EPA Tier 4 Interim Equivalent
Rated Speed
2200-3000 rpm

The Cat® C1.5 Industrial Diesel Engine is offered in ratings ranging from 20.9-30 bkW (28-40.2 bhp) @ 2200-3000 rpm. These ratings meet EU Stage IIIA emission standards. Applications powered by C1.5 engines include: Agriculture Tractors, Combines and Harvesters, Aircraft Ground Support, Bore/Drill Rigs, Chippers, Grinders, Compactors, Rollers, Compressors, Construction, Irrigation, Pumps, Turf, Landscaping, Mobile Earthmoving, Paving, Trenchers, Underground Mining, and Material Handling.



Product Specs

  • Power Rating

  • Minimum Power
    28.0bhp
    Maximum Power
    40.2bhp
    Rated Speed
    2200-3000 rpm
    Minimum Power
    28BHP
    Maximum Power
    40.2BHP
    Rated Speed
    2200-3000 rpm
    Maximum Power
    40.2HP
    Maximum Torque
    83lb-ft @ 1800 rpm
    Rated Speed
    2200-3000 rpm
    Minimum Power
    27.8HP
  • Emission Standards

  • Emissions
    U.S. EPA Tier 4 Interim Equivalent
    Emissions
    U.S. EPA Tier 4 Interim Equivalent
    Emissions
    U.S. EPA Tier 4 Interim Equivalent
  • General

  • Engine Configuration
    Inline 3, 4-Stroke-Cycle Diesel
    Bore
    84 mm (3.3 in)
    Stroke
    90 mm (3.5 in)
    Displacement
    1.496 L (91 in³)
    Aspiration
    Naturally Aspirated (NA) or Turbocharged (T)
    Compression Ratio
    22.5:1
    Combustion System
    Indirect Injection
    Rotation (from flywheel end)
    Counterclockwise
    Lube System (refill)
    6 L (6.3 qt)
    Engine Configuration
    Inline 3, 4-Stroke-Cycle Diesel
    Bore
    84 mm (3.3 in)
    Stroke
    90 mm (3.5 in)
    Aspiration
    Naturally Aspirated (NA) or Turbocharged (T)
    Displacement
    1.496 L (91 in³)
    Compression Ratio
    22.5:1
    Combustion System
    Indirect Injection
    Rotation from Flywheel End
    Counterclockwise
    Lube System - Refill
    6 L (6.3 qt)
    Engine Configuration
    Inline 3, 4-Stroke-Cycle Diesel
    Bore
    3.3in
    Stroke
    3.5in
    Displacement
    91in³
    Compression Ratio
    22.5:1
    Aspiration
    Naturally Aspirated (NA) or Turbocharged (T)
    Combustion System
    Indirect Injection
    Rotation from Flywheel End
    Counterclockwise
  • Engine Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length
    572 mm (22.5 in)
    Width
    453-512 mm (17.8-20.2 in)
    Height
    643 mm (25.3 in)
    Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
    149-156.5 kg (328-345 lb)
  • Engine Dimensions - Approximate

  • Height
    643 mm (25.3 in)
    Length
    572 mm (22.5 in)
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    149-156.5 kg (328-345 lb)
    Width
    453-512 mm (17.8-20.2 in)
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    345lb
    Length
    22.5in
    Width
    20.3in
    Height
    25.3in

Equipment

  • Air Inlet System
    • Inlet manifold with choice of inlets.
  • Control System
    • Alternator 12 volt 65 amp
    • Starter motor 12 volt
    • Glow plug starting aid
  • Cooling System
    • Belt-driven coolant pump
    • Coolant temperature switch
    • Choice of cooling fans
  • Flywheel & Flywheel Housing
    • Naturally Aspirated: SAE No. 7 1/2 flywheel
    • Turbocharged: SAE No. 6 1/2 or SAE No. 7 1/2 flywheel
    • Naturally Aspirated: Choice of SAE No. 4 or standard backplate flywheel housing
    • Turbocharged: Choice of SAE No. 4 or SAE No. 5 or standard backplate flywheel housing
  • Fuel System
    • Fuel injection pump
    • Spin-on fuel filter
    • Electronic Shut-off Solenoid (ESOS)
  • Lube System
    • Alternative oil fillers
    • Spin-on lube oil filter
    • Lube oil pressure switch
    • Lube oil sump
  • General
    • Cast iron, engine block
    • Cast iron exhaust manifold--side outlet
    • Cold start capability to -20° C (-4° F)
    • Gradeability 35° continuous
    • Paint: Caterpillar yellow, with optional colors available at request

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