Main content

Cat

Cat?� C32B HRC Diesel Engine

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

Media

Photos

C32B HRC industrial engine with engine-mounted aftertreatment
C32B HRC industrial engine with engine-mounted aftertreatment
C32B HRC industrial engine, aftertreatment not shown
C32B HRC industrial engine, aftertreatment not shown

360° View

Exterior

360° Exterior view. Double click on the image to zoom in on any area of the product.

Documents

Features

High Power Density

Built to Last

DOC only Aftertreatment

Details

Specifications

Spec Value
Maximum Power 1200 hp 895 kW
Maximum Torque 4056 lb-ft @ 1200 rpm 5499 Nm @ 1200 rpm
Rated Speed 1800 rpm 1800 rpm
Minimum Power 1000 hp 746 kW
Spec Value
Emissions EU Stage V EU Stage V
Spec Value
Engine Configuration V-12 V-12
Bore 5.7 in 145 mm
Stroke 6.4 in 162 mm
Displacement 1958.9 in³ 32.1 l
Compression Ratio 15.0:1 15.0:1
Aspiration Twin Turbocharged Aftercooled (TTA) Twin Turbocharged Aftercooled (TTA)
Combustion System Direct Injection Direct Injection
Rotation from Flywheel End Counterclockwise Counterclockwise
Aftertreatment DOC DOC
Spec Value
Length 73.8 in 1874 mm
Width 63 in 1600 mm
Height 53.9 in 1370 mm
Weight – Net Dry – Basic Operating Engine Without Optional Attachments 6735 lb 3055 kg
Spec Value
Length 45.5 in 1156 mm
Width 17.3 in 440 mm
Height 16 in 407 mm
Weight 150 lb 68 kg

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

Sign up for Riggs Cat Emails

  • This field is for validation purposes and should be left unchanged.