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  • Specification Summary

  • Minimum Power89.0 bkW
  • Maximum Power205.0 bkW
  • Frequency2200-2500 rpm
  • EmissionsU.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
  • Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
The Cat® C6.6 ACERT Industrial Diesel Engine is offered in ratings ranging from 89-205 bkW (119-275 bhp) @ 2200-2500 rpm. These ratings meet U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Industries and applications powered by C6.6 ACERT engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Harvesters, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers and Underground Mining Equipment.

Power Rating

Minimum Power 89.0 bkW
Maximum Power 205.0 bkW
Frequency 2200-2500 rpm

Emission Standards

Emissions U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
Bore 105 mm (4.13 in)
Stroke 127 mm (5.0 in)
Displacement 6.6 L (402.8 in³)
Aspiration Turbocharged Aftercooled (TA)
Compression Ratio 16.2:1
Combustion System Direct Injection
Rotation (from flywheel end) Counterclockwise

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

Length 929 mm (36.6 in)
Width 668 mm (26.3 in)
Height 797 mm (31.4 in)
Weight, Net Dry (Basic Operating Engine Without Optional Attachments) 506 kg (1116 lb)

Air Inlet System

 Turbocharged

 Air-to-Air Aftercooled

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

Thermostats and housing, vertical outlet

Jacket water pump, centrifugal

Water pump, inlet

Exhaust System

 Exhaust manifold, dry

 Optional exhaust outlet

Flywheels and Flywheel Housing

 Choice of SAE No. 2 or SAE No. 3 flywheel housing

Fuel System

 Electronic high pressure common rail

 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

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

Vibration damper

Lifting eyes

Cold start capability to -20° C (-4° F)

Paint: Caterpillar yellow, with optional colors available at request

Array
(
    [model] => Cat<sup>®</sup> C6.6 ACERT™ Diesel Engine
    [category] => Cat<sup>®</sup> C6.6 ACERT™ Diesel Engine
    [url] => https://www.albahar.com/products/new/cat-power-systems/details/industrial-oem/industrial-diesel-engines-lesser-regulated-non-regulated/c6.6-acert-trade/18392109/402/18255914/18378687/
)