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Cat® C13 ACERT™ Industrial Power Unit Specifications
Minimum Rating 385.0 bhp
Minimum Rating 385 BHP
Maximum Rating 440.0 bhp
Maximum Rating 440 BHP

Power Rating

Minimum Rating
385.0 bhp
Minimum Rating
385 BHP
Maximum Rating
440.0 bhp
Maximum Rating
440 BHP
Rated Speed
1800-2100
Rated Speed
1800-2100

Emission Standards

Emissions
China Stage II, U.S. EPA Tier 2 Equivalent or U.S. EPA Tier 3 Equivalent, EU Stage II Equivalent or EU Stage IIIA Equivalent
Emissions
China Stage II, U.S. EPA Tier 2 Equivalent or U.S. EPA Tier 3 Equivalent, EU Stage II Equivalent or EU Stage IIIA Equivalent

General

Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
130 mm (5.1 in)
Bore
130 mm (5.1 in)
Stroke
157 mm (6.2 in)
Stroke
157 mm (6.2 in)
Displacement
12.5 L (763 in³)
Displacement
12.5 L (763 in³)
Aspiration
Turbocharged Aftercooled (TA)
Aspiration
Turbocharged Aftercooled (TA)
Compression Ratio
17:1
Compression Ratio
17:1
Combustion System
Direct Injection
Combustion System
Direct Injection
Rotation (from flywheel end)
Counterclockwise
Rotation from Flywheel End
Counterclockwise
Cooling System Capacity
14.2 L (15 qt)
Cooling System - Capacity
14.2 L (15 qt)

Power Unit Dimensions (Approximate. Final dimensions dependent on selected options)

Length
1295 mm (50.9 in)
Width
1186 mm (46.7 in)
Height
1054 mm (41.5 in)

Power Unit Dimensions - Approximate

Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
1692 kg (3730 lb)
Width
1186 mm (46.7 in)
Height
1054 mm (41.5 in)
Length
1295 mm (50.9 in)
  • Air Inlet System
    • Turbocharged
    • Air-to-Air Aftercooled
  • Control System
    • Electronic governing, PTO speed control
    • Programmable ratings
    • Automatic altitude compensation
    • Power compensation for fuel temperature
    • Programmable low and high idle and total engine limit
    • Electronic diagnostics and fault logging
    • Engine monitoring system SAE J1939 broadcast and control
    • ADEM A4 Electronic Control Unit (ECU)
  • Cooling System
    • Thermostats and housing, vertical outlet
    • Jacket water pump, centrifugal
    • Water pump, inlet
  • Exhaust System
    • Exhaust manifold, dry
    • Optional exhaust outlet
  • Flywheels and Flywheel Housing
    • SAE No. 1 flywheel housing
  • Fuel System
    • MEUI injection
    • Fuel filter, secondary (2 micron)
    • ACERT Technology
    • Fuel transfer pump
    • Fuel priming pump
  • Lube System
    • Crankcase breather
    • Oil cooler
    • Oil filler
    • Lube oil filter
    • Front sump oil pan
    • Oil dipstick
    • Gear driven oil pump
  • General
    • Vibration damper
    • Lifting eyes
    • Cold start capability to -20° C (-4° F)
    • Paint: Caterpillar yellow, with optional colors available at request