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 2200-3400 rpm |
Minimum Power | 19.7 hp 14.7 kW |
Key Specs
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.
Maximum Power | 28.2 hp 21 kW |
Maximum Torque | 49.4 lb-ft @ 2400 rpm 67 Nm @ 2400 rpm |
Rated Speed | 2200-3400 rpm 2200-3400 rpm |
Minimum Power | 19.7 hp 14.7 kW |
Emissions | U.S. EPA Tier 4 Interim Equivalent U.S. EPA Tier 4 Interim Equivalent |
Engine Configuration | Inline 3, 4-Stroke-Cycle Diesel 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 23.0:1 |
Aspiration | Naturally Aspirated (NA) Naturally Aspirated (NA) |
Combustion System | Indirect Injection Indirect Injection |
Rotation from Flywheel End | Counterclockwise Counterclockwise |
Aftertreatment | - - |
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 |
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