CAT C32 Industrial Diesel Engine

The CAT C32 Industrial Diesel Engine is a robust and reliable V12 engine designed to meet the demands of heavy-duty industrial applications. With a maximum power output of 1200 hp (895 kW) and a maximum torque of 4056 lb-ft (5499 Nm) at 1200 rpm, this engine delivers exceptional performance and efficiency.

Key Specifications

• Engine Configuration: 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

• Aspiration: Twin Turbocharged Aftercooled (TTA)

• Emissions: U.S. EPA Tier 4 Final

• Dimensions: 187.4 cm (L) x 160 cm (W) x 137 cm (H)

• Weight: 3004 kg

Standard Equipment Includes

• Advanced air inlet system with turbocharging and aftercooling

• Electronic control system with configurable software features

• Efficient cooling system with centrifugal water pump

• MEUI fuel injection system with electronic priming

• Open crankcase ventilation and robust lube system

The CAT C32 engine is engineered for durability and ease of maintenance, ensuring minimal downtime and maximum productivity. It is ideal for applications such as bore/drill rigs, chippers/grinders, construction equipment, cranes, dredgers, forestry equipment, hydraulic power units, irrigation equipment, material handling, mobile earthmoving equipment, paving equipment, pumps, shovels/draglines, surface hauling equipment, and trenchers.

Backed by Caterpillar’s global dealer network, you can count on comprehensive support and service wherever you are. This engine is optimized to meet some of the most demanding operating cycles, with a DEF-free design and dual-can DOC for transparent regeneration, reducing maintenance costs and enhancing long-term reliability.

Additional Information

The CAT C32 Industrial Diesel Engine is part of Caterpillar’s renowned lineup of high-performance engines, known for their rugged reliability and advanced technology. It features a DEF-free design, eliminating the need for thermal management and reducing the overall engine package size. The engine’s flexible aftertreatment mounting options simplify installation, making it a practical choice for various industrial setups.

Applications

This engine powers a wide range of equipment, including:

• Bore/Drill Rigs

• Chippers/Grinders

• Construction Equipment

• Cranes

• Dredgers

• Forestry Equipment

• Hydraulic Power Units

• Irrigation Equipment

• Material Handling

• Mobile Earthmoving Equipment

• Paving Equipment

• Pumps

• Shovels/Draglines

• Surface Hauling Equipment

• Trenchers

Technical Details

Specification	Value
Maximum Power	1200 hp, 895 kW
Maximum Torque	4056 lb-ft @ 1200 rpm, 5499 Nm @ 1200 rpm
Rated Speed	1800 rpm
Minimum Power	1000 hp, 746 kW
Emissions	U.S. EPA Tier 4 Final
Engine Configuration	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
Aspiration	Twin Turbocharged Aftercooled (TTA)
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Aftertreatment	DOC
Length	73.8 in, 1874 mm (187.4 cm)
Width	63 in, 1600 mm (160 cm)
Height	53.9 in, 1370 mm (137 cm)
Weight – Net Dry	6625 lb, 3004 kg

Variants and Applications

While this listing focuses on the industrial version of the CAT C32, the engine is also available in marine and power generation configurations:

• Marine Applications: The C32 marine propulsion engine offers power ratings from 660 to 1925 bhp (492-1417 bkW) at 1600-2300 rpm, meeting EPA Tier 3/4, IMO II/III, and EU Stage 5 standards. The C32B variant, including the Triple Turbo model, can deliver up to 2421 hp for high-performance marine use.

• Power Generation: Used in generator sets with ratings from 830 to 1250 kW at 60 Hz, meeting ISO 8528-5 transient response requirements and U.S. EPA Emergency Stationary Use Only (Tier 2) standards.

Why Choose the CAT C32?

• Reliability: Built with performance iron and validated through thousands of hours of testing, ensuring long-term durability.

• Efficiency: Features a MEUI fuel injection system and DEF-free design for lower operating costs.

• Support: Backed by Caterpillar’s global dealer network, offering 24/7 support and simplified service routines.

• Environmental Compliance: Meets stringent U.S. EPA Tier 4 Final standards, reducing environmental impact without sacrificing power.