C1.5
Cat® C1.5 Diesel Engine
DESCRIPTION
Cat® C1.5 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. 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. C1.5 engines, with ratings: 20.9-30 bkW (28-40.2 bhp) @ 2200-3000 rpm, meet EPA Tier 4 Interim equivalent emission standards. They are available using U.S. EPA Flexibility, and for other regulated and non-regulated areas.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.Industrial PowerReliable, Quiet and Durable Power
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
High Performance
Substantial torque rise delivers impressive performance throughout a wide speed range while maintaining low operating costs.
Fuel Efficiency
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Broad Application Range
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Package Size
Ultra-compact package size ensures ease of installation as well as exceptional power density.
World-class Product Support Offered Through Global Cat Dealer Network
- Scheduled maintenance, including SOSSM sample
- Customer Support Agreements (CSA)
- Caterpillar Extended Service Coverage (ESC)
- Superior dealer service network
- Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
- Standard Equipment
- Specs
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
- 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
- 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
- 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
Specs
Overview
Long Name:
Cat® C1.5 Diesel Engine
Name:
C1.5
Brand:
Caterpillar
Status:
Current
Power Rating
Maximum Power
40.2 HP / 30 kW
Maximum Torque
83 lb-ft @ 1800 rpm / 112 Nm @ 1800 rpm
Rated Speed
2200-3000 rpm
Minimum Power
27.8 HP / 20.7 kW
Emission Standards
Emissions
U.S. EPA Tier 4 Interim Equivalent
General
Engine Configuration
Inline 3, 4-Stroke-Cycle Diesel
Bore
3.3 in / 84 mm
Stroke
3.5 in / 90 mm
Displacement
91 in³ / 1.496 l
Compression Ratio
22.5:1
Aspiration
Naturally Aspirated (NA) or Turbocharged (T)
Combustion System
Indirect Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Engine Dimensions - Approximate
Length
22.5 in / 572 mm
Width
20.3 in / 512 mm
Height
25.3 in / 643 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
345 lb / 157 kg
SEE HOW C1.5 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Industrial Diesel Engines
C1.5
- Brand
- Caterpillar
- Status
- Current
- Maximum Power
- 40.2 HP / 30 kW
- Maximum Torque
- 83 lb-ft @ 1800 rpm / 112 Nm @ 1800 rpm
- Rated Speed
- 2200-3000 rpm
- Minimum Power
- 27.8 HP / 20.7 kW
- Emissions
- U.S. EPA Tier 4 Interim Equivalent
- Engine Configuration
- Inline 3, 4-Stroke-Cycle Diesel
- Bore
- 3.3 in / 84 mm
- Stroke
- 3.5 in / 90 mm
- Displacement
- 91 in³ / 1.496 l
- Compression Ratio
- 22.5:1
- Aspiration
- Naturally Aspirated (NA) or Turbocharged (T)
- Combustion System
- Indirect Injection
- Rotation from Flywheel End
- Counterclockwise
- Length
- 22.5 in / 572 mm
- Width
- 20.3 in / 512 mm
- Height
- 25.3 in / 643 mm
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 345 lb / 157 kg
Selected Model
Industrial Diesel Engines
C1.1 China NR4
- Brand
- Caterpillar
- Status
- Current
- Maximum Power
- 28.2 HP / 21 kW
- Maximum Torque
- 63.4 lb/ft / 86 N·m
- Rated Speed
- 3400 rpm
- Minimum Power
- 21.6 HP / 16.1 kW
- Emissions
- China Nonroad Stage IV
- Engine Configuration
- In-line-3
- Bore
- 3 in / 77 mm
- Stroke
- 3.2 in / 81 mm
- Displacement
- 67.1 in³ / 1.1 l
- Compression Ratio
- 23:1
- Aspiration
- Naturally aspirated (NA)/turbocharged (T)
- Combustion System
- indirect injection
- Rotation from Flywheel End
- counterclockwise
- Length
- 19.3 in / 491 mm
- Width
- 15.8 in / 400 mm
- Height
- 22.7 in / 576 mm
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 211 lb / 96 kg
Industrial Diesel Engines
C1.5
- Brand
- Caterpillar
- Status
- Current
- Maximum Power
- 24.6 HP / 18.4 kW
- Maximum Torque
- 63.4 lb-ft @ 1300 rpm / 86 Nm @ 1300 rpm
- Rated Speed
- 2200/2800 rpm
- Minimum Power
- 24.6 HP / 18.4 kW
- Emissions
- U.S. EPA Tier 4 Final
- Engine Configuration
- In-Line 3
- Bore
- 3.3 in / 84 mm
- Stroke
- 3.5 in / 90 mm
- Displacement
- 91 in³ / 1.496 l
- Compression Ratio
- 22.5:1
- Aspiration
- Naturally Aspirated (NA)
- Combustion System
- Indirect Injection
- Rotation from Flywheel End
- Counterclockwise
- Length
- 22.5 in / 572 mm
- Width
- 17.9 in / 453 mm
- Height
- 25.3 in / 643 mm
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 327 lb / 148 kg