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Specification Summary
Minimum Power 385.0 bhp
Minimum Power 385 BHP
Maximum Power 520.0 bhp
Maximum Power 520 BHP

Power Rating

Minimum Power
385.0 bhp
Minimum Power
385 BHP
Maximum Power
520.0 bhp
Maximum Power
520 BHP
Rated Speed
1800-2100 rpm
Rated Speed
1800-2100 rpm

Emission Standards

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

General

Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
130 mm (5.12 in)
Bore
130 mm (5.12 in)
Stroke
157 mm (6.18 in)
Stroke
157 mm (6.18 in)
Displacement
12.5 L (762.8 in³)
Aspiration
Turbocharged Aftercooled (TA)
Aspiration
Turbocharged Aftercooled (TA)
Displacement
12.5 L (762.8 in³)
Compression Ratio
17.3:1
Compression Ratio
17.3:1
Combustion System
Direct Injection
Combustion System
Direct Injection
Rotation (from flywheel end)
Counterclockwise
Rotation from Flywheel End
Counterclockwise

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

Length
1295 mm (50.98 in)
Width
1186 mm (346.69 in)
Height
1053.8 mm (41.49 in)
Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
908.4 kg (2002.7 lb)

Engine Dimensions - Approximate

Height
1053.8 mm (41.49 in)
Length
1295 mm (50.98 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
908.4 kg (2002.7 lb)
Width
1186 mm (346.69 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)
    • Fuel filter, tertiary (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