Industrial Diesel Engines - Highly Regulated

Cat® C32 Diesel Engine

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Overview

The Cat® C32 Industrial Diesel Engine is offered in ratings ranging from 746-895 bkW (1000-1200 bhp) @ 1800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards. Applications powered by C32 engines include: Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, Hydraulic Power Units, General Industrial, Irrigation Equipment, Material Handling, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.

Power Rating

Minimum Power
1000.00 HP
746.00 kW
Maximum Power
1200.00 HP
895.00 kW
Rated Speed
1800 rpm

Emission Standards

Emissions
U.S. EPA Tier 4 Final

General

Engine Configuration
V-12, 4-Stroke-Cycle Diesel
Bore
5.70 in
145.00 mm
145 mm (5.71 in)
Stroke
6.40 in
162.00 mm
162 mm (6.38 in)
Displacement
1958.90 in³
32.10 l
32.1 L (1958.9 in³)
Aspiration
Twin Turbocharged Aftercooled (TTA)
Compression Ratio
15.0:1
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Cooling System Capacity
67.9 L (71.7 qt)
Lube System (refill)
68 L (71.9 qt)

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

Length
1874 mm (73.78 in)
Width
1600 mm (63 in)
Height
1370 mm (53.9 in)
Weight - Net Dry (Basic Operating Engine Without Optional Attachments)
3004 kg (6625 lb)

General

Engine Configuration
V-12
Bore
145 mm (5.71 in)
Stroke
162 mm (6.38 in)
Displacement
32.1 L (1958.9 in³)
Cooling System - Capacity
67.9 L (71.7 qt)
Lube System - Refill
68 L (71.9 qt)

Engine Dimensions - Approximate

Height
1370 mm (53.9 in)
Length
1874 mm (73.78 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
3004 kg (6625 lb)
Width
1600 mm (63 in)

Power Rating

Maximum Torque
4056.00 lb-ft @ 1200 rpm
5499.00 Nm @ 1200 rpm

Engine Dimensions - Approximate

Length
73.80 in
1874.00 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
6625.00 lb
3004.00 kg
Height
53.90 in
1370.00 mm
Width
63.00 in
1600.00 mm

General

Aftertreatment
DOC
Features

Installation

When it comes to making the engine installation process smoother, look to the Cat C32. Using innovative technology solutions, the C32 was created to eliminate the need for thermal management and DEF, reducing the size of the overall engine package. And thanks to flexible aftertreatment mounting options, installing such a large engine just got a lot less complicated.

Advanced Features

The key to success for any machine is avoiding downtime as much as possible. Thanks to the DEF-free, the dual-can DOC Cat C32 with transparent regeneration, operators can stay focused on being productive for the long haul.

Ideal Applications

Industrial and construction applications such as: Dredges • Chippers • Grinders • Emergency water pumps • Rock drills

Total Cost of Ownership

Optimized to meet some of the most demanding operating cycles of just about any machine, the DEF-free Cat C32 can help owners and operators save on parts costs while also remaining maintenance-free for the engine's lifetime.

Cat Dealer Product Support

Bigger is better and that’s because the Cat C32 comes standard with a five-year warranty, world-class global dealer network support and simplified service routines.

Safety

Built to meet Caterpillar's strict safety standards and customers' most demanding work sites throughout the world, the Cat C32 is tried and tested to be safe and secure no matter where the job site is.

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 at request