C1.1
- Maximum Power
- 28.2 hp / 21 kW
- Maximum Torque
- 49.4 lb-ft @ 2400 rpm / 67 Nm @ 2400 rpm
- Minimum Power
- 19.7 hp / 14.7 kW
Cat?? C1.1 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options ensures these engines are ideal for a wide range of small, off road applications. Single-side servicing improves ease of maintenance and lowers overall owner operating costs. Industries and applications powered by C1.1 engines include: Aircraft Ground Support, Auxiliary Power Units, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Construction, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Pumps, Trenchers and Underground Mining Equipment. C1.1 engines, with ratings: 13.7-21 bkW (18.4-28 bhp) @ 2200-3400 rpm, meet EPA Tier 4 Interim equivalent emission standards. They are available using U.S. EPA Flexibility and for Europe and, depending on applicable emission standards, may be introduced in other regulated and non-regulated areas.
| Power Rating | |
|---|---|
| Maximum Power | 28.2 hp / 21 kW |
| Maximum Torque | 49.4 lb-ft @ 2400 rpm / 67 Nm @ 2400 rpm |
| Rated Speed | 2200-3400 rpm |
| Minimum Power | 19.7 hp / 14.7 kW |
| Emission Standards | |
|---|---|
| Emissions | U.S. EPA Tier 4 Interim Equivalent |
| General | |
|---|---|
| Engine Configuration | Inline 3, 4-Stroke-Cycle Diesel |
| Bore | 3 in / 77 mm |
| Stroke | 3.2 in / 81 mm |
| Displacement | 69 in³ / 1.13 l |
| Compression Ratio | 23.0:1 |
| Aspiration | Naturally Aspirated (NA) |
| Combustion System | Indirect Injection |
| Rotation from Flywheel End | Counterclockwise |
| Aftertreatment | - |
| Engine Dimensions - Approximate | |
|---|---|
| Length | 19.3 in / 491 mm |
| Width | 15.7 in / 400 mm |
| Height | 22.7 in / 576 mm |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 191 lb / 87 kg |
