HomeMachines/EquipmentNew MachinesIndustrial EnginesCat<sup>®</sup> C1.1 Diesel Engine

Cat® C1.1 Diesel Engine

Product Description

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, Underground Mining Equipment. C1.1 engines, with ratings: 14.4-18.4 bkW (19.3-24.7 bhp) @ 1800-2800 rpm, meet U.S. EPA Tier 4 Final emission standards. Ratings: 13.7-21.0 bkW (18.4-28.2 bhp) @ 2200-3000 rpm are available for Europe and, depending on applicable emission standards, may be introduced in other regulated areas. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards. This information about Emissions describes the particular rating's emissions technology. For more information about emissions certification, please contact your local Cat dealer.

Power Rating
Minimum Power
19.3 BHP
14.4 bkW
Maximum Power
28.2 BHP
21 bkW
Rated Speed
2200-3400 rpm
Emission Standards
14.7-18.4 bkW (19.7-24.7 bhp) meet U.S. EPA Tier 4 Final. Other ratings available for Europe and other regions.
Engine Configuration
In-Line 3, 4-Stroke-Cycle Diesel
77 mm (3.03 in)
81 mm (3.19 in)
1.13 L (69 in³)
Naturally Aspirated (NA)
Compression Ratio
Combustion System
Indirect Injection
Rotation from Flywheel End
Cooling System - Capacity
1.9 L (2 qt)
Lube System - Refill
3.4-4.4 L (3.6-4.6 qt)
Engine Dimensions - Approximate
576 mm (22.7 in)
491 mm (19.33 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
87 kg (191 lb)
400 mm (15.74 in)

Standard Equipment

Air Inlet System
Control System
Cooling System
Flywheel and Flywheel Housing
Fuel System
Lube System
Power Take Off (PTO)

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