CAT C32 engine delivers durable, reliable power to maintain high productivity while lowering operating costs and preserving profitability.The Cat C32 engine offers performance-driven, traditional power and long-lasting reliability.
Industries and applications powered by these high‑power engines include: drill rigs, wood 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.
These C32 engines offer a rated power range of 708–1007 bkW (950–1350 bhp) at 1800–2100 rpm.
Air Intake System
- Twin turbocharged and aftercooled
- Air-to-air aftercooled
Control System
- Electronic speed control, PTO speed control
- Programmable rated power
- Automatic altitude compensation
- Fuel temperature power compensation
- Programmable low idle, high idle and maximum engine speed limit
- Electronic diagnostics and fault logging
- Engine monitoring system with SAE J1939 broadcast and controls
- ADEM™ A4 Electronic Control Unit (ECU)
Cooling System
- Thermostat and housing, vertical outlet
- Centrifugal jacket water pump
- Water pump inlet
Exhaust System
- Dry exhaust manifold
- Optional exhaust outlet
Flywheel and Flywheel Housing
- SAE No. 1 flywheel housing
Fuel System
- MEUI fuel injection
- Fuel fine filter (2 micron)
- ACERT™ technology
- Fuel transfer pump
- Fuel priming pump
Lubrication System
- Crankcase breather
- Oil cooler
- Oil inlet
- Lube oil filter
- Front sump oil pan
- Oil level dipstick
- Gear-driven oil pump
General
- Vibration damper
- Lifting lugs
- -20°C (-4°F) cold start aid
- Paint: Caterpillar Yellow; optional colors available upon request
Installation
The Cat C32 engine features a V12 compact structure and high power density design. With a small overall size and strong adaptability, it significantly reduces installation space requirements.
It supports multiple mounting positions and an integrated cooling package, making it highly flexible for narrow compartments and compact equipment such as drilling rigs, mining machinery, and vessels. This translates to shorter installation lead times and lower modification costs.
Cost Savings
Fuel consumption is 5%–8% lower than competing engines at the same power rating.
The DOC aftertreatment system is maintenance‑free, requires no regeneration, and uses no DEF, significantly reducing annual operating and maintenance costs.
Key components are durable with long overhaul intervals and minimal unplanned downtime.
Reliable Operation
The C32 engine delivers exceptional stability. Featuring a heavy-duty V12 cylinder block and reinforced crankshaft, it produces low vibration and high impact resistance, enabling 24/7 stable output at full load.
The electronic control system provides precise speed regulation with speed fluctuation ≤ ±0.5%, offering fast transient load response and minimal variation. It is ideal for high-stability applications such as power generation and drilling.
