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Industrial

Cat® C1.5 Diesel Engine

  • Maximum Power
    24.6 HP
  • Maximum Torque
    63.4 lb-ft @ 1800 rpm
  • Rated Speed
    2200/2800 rpm
  • Minimum Power
    24.6 HP
Power Rating
Maximum Power
24.6 HP
Maximum Torque
63.4 lb-ft @ 1800 rpm
Rated Speed
2200/2800 rpm
Minimum Power
24.6 HP
Emission Standards
Emissions
U.S. EPA Tier 4 Final
General
Engine Configuration
In-Line 3, 4-Stroke-Cycle Diesel
Engine Configuration
In-Line 3
Bore
3.3 in
Stroke
3.5 in
Bore
84 mm (3.3 in)
Displacement
91 in³
Compression Ratio
22.5:1
Stroke
90 mm (3.5 in)
Aspiration
Naturally Aspirated (NA)
Combustion System
Indirect Injection
Displacement
1.496 L (91 in³)
Rotation from Flywheel End
Counterclockwise
Cooling System Capacity
2.6 L (2.75 qt)
Cooling System
2.6 L (2.75 qt)
Lube System
6 L (6.3 qt)
Lube System
6 L (6.3 qt)
Engine Dimensions - Approximate
Length
22.5 in
Width
17.9 in
Height
25.3 in
Weight
327 lb
Height
643 mm (25.3 in)
Length
572 mm (22.5 in)
Weight
148 kg (327 lb)
Width
453 mm (17.9 in)
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
149-156.5 kg (328.5-345 lb)
Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)
Length
449 mm, 17.6 in (Tier 4 Final only)
Weight
13 kg (28.7 lb) (Tier 4 Final, >19 kW/25 hp only)
Diameter
170 mm (6.7 in) (Tier 4 Final only)
Aftertreatment Dimensions - Approximate
Diameter
170 mm (6.7 in)
Length
449 mm, 17.6 in
Weight
13 kg (28.7 lb) (Tier 4 Final, >19 kW/25 hp only)
  • Air Inlet System
    • Inlet manifold with choice of inlets.
  • Control System
    • Alternator 12 volt 65 amp
    • Starter motor 12 volt
    • Glow plug starting aid
    • Tier 4 Final: Alternator 12V 85 amp
  • Cooling System
    • Belt-driven coolant pump
    • Coolant temperature switch
    • Choice of cooling fans
  • Flywheel & Flywheel Housing
    • Naturally Aspirated: SAE No. 7 1/2 flywheel
    • Naturally Aspirated: Choice of SAE No. 4 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
  • Power Take Off (PTO)
    • Provision for Power Take Off (PTO)
  • General
    • Cast iron, engine block
    • Cast iron exhaust manifold--side outlet
    • Cold start capability to -20° C (-4° F)
    • Gradeability 35° continuous