Cat® C1.5 Diesel Engine
The Cat® C1.5 Industrial Diesel Engine is offered in ratings ranging from 18.4-27.6 bkW (24.7-37.0 bhp) @ 1800-3000 rpm and meet U.S. EPA Tier 4 Final emission standards. Ratings: 20.9-30.0 bkW (28.0-40.2bhp) @ 2200-3000 rpm meet EU Stage IIIA emission standards and are also available in Europe and other regions. Industries and applications powered by C1.5 engines include: Aircraft Ground Support, Auxiliary Power Units, Bore/Drill Rigs, Chippers and Grinders, Compactors/Rollers, Construction, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Pumps, Trenchers, Turf and Landscaping, Underground Mining Equipment and Welders.
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Specification Summary
- Minimum Power
18.4 bkW
- Maximum Power
18.4 bkW
- Rated Speed
1800 rpm
- Emissions
U.S. EPA Tier 4 Final
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Product Details
Power Rating
| Minimum Power |
18.4 bkW |
| Maximum Power |
18.4 bkW |
| Rated Speed |
1800 rpm |
Emission Standards
| Emissions |
U.S. EPA Tier 4 Final |
General
| Engine Configuration |
In-Line 3, 4-Stroke-Cycle Diesel |
| Bore |
84 mm (3.3 in) |
| Stroke |
90 mm (3.5 in) |
| Displacement |
1.496 L (91 in³) |
| Aspiration |
Naturally Aspirated (NA) or Turbocharged (T) |
| Compression Ratio |
22.5:1 |
| Combustion System |
Indirect Injection |
| Rotation from Flywheel End |
Counterclockwise |
| Cooling System - Capacity |
2.6 L (2.75 qt) |
| Lube System - Refill |
6 L (6.3 qt) |
Engine Dimensions - Approximate
| Height |
643 mm (25.3 in) |
| Length |
572 mm (22.5 in) |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments |
149-156.5 kg (328.5-345 lb) |
| Width |
453-512 mm (17.8-20.2 in) |
Aftertreatment Dimensions - Approximate
| Diameter |
170 mm (6.7 in) |
| Length |
449 mm, 17.6 in |
| Weight |
13 kg (28.7 lb) (Tier 4 Final, >19 kW/25 hp only) |
- Air Inlet System
- Inlet manifold with choice of inlets.
- Inlet manifold with choice of inlets.
- Control System
- Alternator 12 volt 65 amp
- Starter motor 12 volt
- Glow plug starting aid
- Tier 4 Final: Alternator 12V 85 amp
- Alternator 12 volt 65 amp
- Starter motor 12 volt
- Glow plug starting aid
- Tier 4 Final: Alternator 12V 85 amp
- Cooling System
- Belt-driven coolant pump
- Coolant temperature switch
- Choice of cooling fans
- Belt-driven coolant pump
- Coolant temperature switch
- Choice of cooling fans
- Flywheel & Flywheel Housing
- Naturally Aspirated: SAE No. 7 1/2 flywheel
- Naturally Aspirated: Choice of SAE No. 4 or standard backplate flywheel housing
- Turbocharged: SAE No. 6 1/2 or SAE No. 7 1/2 flywheel
- Turbocharged: Choice of SAE No. 4 or SAE No. 5 or standard backplate flywheel housing
- EPA Tier 4 Final Turbocharged: SAE No. 7 1/2 flywheel
- Tier 4 Final Turbocharged: Choice of SAE No. 4 or SAE No. 5 or standard backplate flywheel housing
- Fuel System
- Fuel injection pump
- Spin-on fuel filter
- Electronic Shut-off Solenoid (ESOS)
- Fuel injection pump
- Spin-on fuel filter
- Electronic Shut-off Solenoid (ESOS)
- Lube System
- Alternative oil fillers
- Spin-on lube oil filter
- Lube oil pressure switch
- Lube oil sump
- Power Take Off (PTO)
- Provision for Power Take Off (PTO)
- General
- Cast iron, engine block
- Cast iron exhaust manifold--side outlet
- Cold start capability to -20° C (-4° F)
- Gradeability 35° continuous
- Tier 4 Final Aftertreatment / Clean Emissions Control Equipment)
- Diesel Particulate Filter (DPF)
- Diesel Oxidation Catalyst (DOC)
- Passive Regeneration System with Backup
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