Cat® C1.1 Diesel Engine
The C1.1 Industrial Diesel Engine is offered in ratings ranging from 13.7-21.0 bkW (18.4-28.2 bhp) @ 2200-3000 rpm. These ratings meet EPA Tier 4 Final emission standards. They are also available for Europe and, depending on applicable emission standards, may be introduced in other regulated and non-regulated areas. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards. 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.
Maximum Power | 21 kW |
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Maximum Torque | 67 Nm @ 2400 rpm |
Rated Speed | 2200-3400 rpm |
Minimum Power | 14.7 kW |
Emissions | U.S. EPA Tier 4 Interim Equivalent |
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Engine Configuration | Inline 3, 4-Stroke-Cycle Diesel |
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Bore | 77 mm |
Stroke | 81 mm |
Displacement | 1.13 l |
Compression Ratio | 23.0:1 |
Aspiration | Naturally Aspirated (NA) |
Combustion System | Indirect Injection |
Rotation from Flywheel End | Counterclockwise |
Aftertreatment | - |
Length | 491 mm |
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Width | 400 mm |
Height | 576 mm |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 87 kg |