RV & Motorcoach
Parts & Service
Light on Weight, Heavy on Features
- Heavy duty durability from mid-supported wet-liner and robust component design
- Excellent fuel economy and performance plus lower emissions from four-valve cross-flow head design
- Superior reliability from proven HEUI™ fuel system and Cat designed electronics
- Flexible front and rear power take-off capability for multiple vocational applications
The C9 on-highway engine is designed for durability and reliability. It features rugged, heavy duty components normally featured in much larger engines. In addition, the C9 offers both front and rear power take-off (PTO) capability.The C9 is ideal for vocational applications and regional line haul fleets that require a responsive, lightweight engine with electronic controls. Its rare combination of light weight and robust design produces an engine perfectly suited for the toughest applications. The reliability of the C9 exceeds Caterpillar's most rigorous standards, so you can count on this engine to remain dependable for years to come. A combination of mid-supported wet-liners, heavy duty crankshaft and HEUI fuel system provide a perfect engine for demanding applications.
| Specifications | |
|---|---|
| Cylinders | In-Line 6 |
| Bore/Stroke | 4.41 x 5.87 (112mm x 149mm) |
| Displacement | 8.8 L (537 cu in) |
| Weight | 1500 lb (680 kg) |
| Horsepower | 350 to 400 @ 2100 rpm |
| Torque | 1100 lb-ft @ 1400 rpm |
with ACERT® Technology (Spec Sheet)
