Cat?� C32B HRC Diesel Engine

Industrial Diesel Engines

Details

Maximum Power
1200 hp

Maximum Torque
4056 lb-ft @ 1200 rpm

Emissions
EU Stage V

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

Building on the legacy of the C32, the C32B features strengthened
performance critical components like cylinder head, block,
crankshaft, pistons, rods, and main bearings. Its simple,
maintenance free diesel oxidation catalyst (DOC) aftertreatment
meets U.S. EPA Tier 4 Final, EU Stage V, and other equivalent
emissions standards

Features at a Glance

High Power Density
C32B engines have excellent power density with a peak U.S. EPA Tier 4 Final certified rating of 895 kW (1200 hp) and 839 kW (1125 hp) for EU Stage V. Its U.S. EPA Tier 2 equivalent version offers a peak rating of 1007 kW (1350 hp).
Built to Last
The C32B uses a dual-can diesel oxidation catalyst (DOC) aftertreatment. This maintenance-free, passive aftertreatment solution eliminates the need for thermal management or regeneration. The C32B does not require diesel exhaust fluid (DEF), helping minimize total fluid consumption and eliminating the need for any DEF infrastructure (DEF tank, DEF pump, heated DEF lines, additional electronics, and DEF storage on the jobsite). DOC-only simplifies the aftertreatment solution, helps minimize overall package size, and reduces operation costs.
DOC only Aftertreatment
The C32B boasts strength from the inside out. Weighing approximately 50 kg (110 lb) more than its predecessor, the C32B's performance critical components have been strengthened and upgraded to help extend time between rebuilds.

Specifications

Full Specifications

Power Rating

Maximum Power
1200 hp

Maximum Torque
4056 lb-ft @ 1200 rpm

Rated Speed
1800 rpm

Minimum Power
1000 hp

Emission Standards

Emissions
EU Stage V

General

Engine Configuration
V-12

Bore
5.7 in

Stroke
6.4 in

Displacement
1958.9 in³

Compression Ratio
15.0:1

Aspiration
Twin Turbocharged Aftercooled (TTA)

Combustion System
Direct Injection

Rotation from Flywheel End
Counterclockwise

Aftertreatment
DOC

Engine Dimensions - Approximate

Length
73.8 in

Width
63 in

Height
53.9 in

Weight - Net Dry - Basic Operating Engine Without Optional Attachments
6735 lb

Aftertreatment Dimensions

Length
45.5 in

Width
17.3 in

Height
16 in

Weight
150 lb

Equipment

Standard Equipment

Air Inlet System

  • Turbocharged
  • Air-to-Air Aftercooled

Control System

  • Electronic control system
  • Over-foam wiring harness
  • Automatic altitude compensation
  • Power compensated for fuel temperature
  • Configurable software features
  • Engine monitoring system SAE J1939 broadcast and control

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

  • Choice of SAE No. 0 or SAE No. 1 flywheel housing

Fuel System

  • MEUI injection
  • Fuel filter, secondary (2 micron)
  • Electronic fuel priming

Lube System

  • Open crankcase ventilation system
  • Oil cooler
  • Oil filler
  • Lube oil filter
  • Rear sump oil pan
  • Oil dipstick
  • Gear driven oil pump

General

  • Paint: Caterpillar yellow, with optional colors available on request

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