Specifications
Overview
The Cat
® C1.5 Industrial Diesel Engine is offered in ratings ranging from 20.9-30 bkW (28-40.2 bhp) @ 2200-3000 rpm. These ratings meet EU Stage IIIA emission standards. Applications powered by C1.5 engines include: Agriculture Tractors, Combines and Harvesters, Aircraft Ground Support, Bore/Drill Rigs, Chippers, Grinders, Compactors, Rollers, Compressors, Construction, Irrigation, Pumps, Turf, Landscaping, Mobile Earthmoving, Paving, Trenchers, Underground Mining, and Material Handling.
| Minimum Power | 20.9 bkW28 BHP |
| Maximum Power | 30 bkW40.2 BHP |
| Rated Speed | 2200-3000 rpm |
| Emissions | U.S. EPA Tier 4 Interim Equivalent |
| Engine Configuration | Inline 3, 4-Stroke-Cycle Diesel |
| Bore | 84 mm (3.3 in) |
| Stroke | 90 mm (3.5 in) |
| Aspiration | Naturally Aspirated (NA) or Turbocharged (T) |
| Displacement | 1.496 L (91 in³) |
| Compression Ratio | 22.5:1 |
| Combustion System | Indirect Injection |
| Rotation from Flywheel End | Counterclockwise |
| Lube System - Refill | 6 L (6.3 qt) |
| 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 (328-345 lb) |
| Width | 453-512 mm (17.8-20.2 in) |
C1.5 Standard Equipment
- Air Inlet System
- 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
- Cooling System
- Belt-driven coolant pump
- Coolant temperature switch
- Choice of cooling fans
- Flywheel & Flywheel Housing
- Naturally Aspirated: SAE No. 7 1/2 flywheel
- Turbocharged: SAE No. 6 1/2 or SAE No. 7 1/2 flywheel
- EPA Tier 4 Final Turbocharged: SAE No. 7 1/2 flywheel
- Naturally Aspirated: Choice of SAE No. 4 or standard backplate flywheel housing
- Turbocharged: Choice of SAE No. 4 or SAE No. 5 or standard backplate flywheel housing
- 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)
- Lube System
- Alternative oil fillers
- Spin-on lube oil filter
- Lube oil pressure switch
- Lube oil sump
- General
- Cast iron, engine block
- Cast iron exhaust manifold--side outlet
- Cold start capability to -20° C (-4° F)
- Gradeability 35° continuous
- Paint: Caterpillar yellow, with optional colors available at request
Reliable, Quiet and Durable Power
Reliable, Quiet and Durable Power
High Performance
Fuel Efficiency
Broad Application Range
Package Size
World-class Product Support Offered Through Global Cat Dealer Network
World-class Product Support Offered Through Global Cat Dealer Network
Specifications
| Minimum Power | 20.9 bkW28 BHP |
| Maximum Power | 30 bkW40.2 BHP |
| Rated Speed | 2200-3000 rpm |
| Emissions | U.S. EPA Tier 4 Interim Equivalent |
| Engine Configuration | Inline 3, 4-Stroke-Cycle Diesel |
| Bore | 84 mm (3.3 in) |
| Stroke | 90 mm (3.5 in) |
| Aspiration | Naturally Aspirated (NA) or Turbocharged (T) |
| Displacement | 1.496 L (91 in³) |
| Compression Ratio | 22.5:1 |
| Combustion System | Indirect Injection |
| Rotation from Flywheel End | Counterclockwise |
| Lube System - Refill | 6 L (6.3 qt) |
| 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 (328-345 lb) |
| Width | 453-512 mm (17.8-20.2 in) |
Equipment
C1.5 Standard Equipment
- Air Inlet System
- 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
- Cooling System
- Belt-driven coolant pump
- Coolant temperature switch
- Choice of cooling fans
- Flywheel & Flywheel Housing
- Naturally Aspirated: SAE No. 7 1/2 flywheel
- Turbocharged: SAE No. 6 1/2 or SAE No. 7 1/2 flywheel
- EPA Tier 4 Final Turbocharged: SAE No. 7 1/2 flywheel
- Naturally Aspirated: Choice of SAE No. 4 or standard backplate flywheel housing
- Turbocharged: Choice of SAE No. 4 or SAE No. 5 or standard backplate flywheel housing
- 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)
- Lube System
- Alternative oil fillers
- Spin-on lube oil filter
- Lube oil pressure switch
- Lube oil sump
- General
- Cast iron, engine block
- Cast iron exhaust manifold--side outlet
- Cold start capability to -20° C (-4° F)
- Gradeability 35° continuous
- Paint: Caterpillar yellow, with optional colors available at request
Benefits and Features
Reliable, Quiet and Durable Power
Reliable, Quiet and Durable Power
High Performance
Fuel Efficiency
Broad Application Range
Package Size
World-class Product Support Offered Through Global Cat Dealer Network
World-class Product Support Offered Through Global Cat Dealer Network
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