Cat® C1.1 Industrial Power Unit
The Cat® C1.1 Industrial Power Unit is offered in ratings ranging from 14.4-18.4 bkW/19.3-24.7 bhp @ 2200-2800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards. Ratings: 17.3-18.1 bkW (23.2-24.3 bhp) @ 2800-3000 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. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.
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Product Specs
Power Rating
- Minimum Power
- 19.3bhp
- Maximum Power
- 26.4bhp
- Rated Speed
- 3000 rpm
- Minimum Power
- 19.3HP
- Maximum Power
- 24.7HP
- Rated Speed
- 3000 rpm
- Maximum Torque
- 47.6lb-ft @ 2100 rpm
Emission Standards
- Emissions
- 14.4-18.4 bkW (19-24.7 bhp) meet U.S. EPA Tier 4 Final. Other ratings available for Europe and other regions.
- Emissions
- 14.4-18.4 bkW (19-24.7 bhp) meet U.S. EPA Tier 4 Final. Other ratings available for Europe and other regions.
General
- Engine Configuration
- Inline 3, 4-Stroke-Cycle Diesel
- Bore
- 77 mm (3.03 in)
- Stroke
- 81 mm (3.19 in)
- Displacement
- 1.131 L (69 in³)
- Aspiration
- Naturally Aspirated (NA)
- Compression Ratio
- 23:1
- Rotation (from flywheel end)
- Counterclockwise
- Cooling System Capacity
- 5.21 L (5.5 qt)
- Lube System (refill)
- 4.9 L (5.2 qt)
- Engine Configuration
- Inline 3, 4-Stroke-Cycle Diesel
- Bore
- 77 mm (3.03 in)
- Stroke
- 81 mm (3.19 in)
- Displacement
- 1.131 L (69 in³)
- Aspiration
- Naturally Aspirated (NA)
- Compression Ratio
- 23.0:1
- Rotation from Flywheel End
- Counterclockwise
- Cooling System - Capacity
- 5.21 L (5.5 qt)
- Lube System - Refill
- 4.9 L (5.2 qt)
- Bore
- 3in
- Stroke
- 3.2in
- Displacement
- 69in³
- Aftertreatment
- -
Power Unit Dimensions - Approximate
- Length
- 778 mm (30.6 in)
- Width
- 438 mm (17.2 in)
- Height
- 730 mm (28.7 in)
- Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
- 129 kg (284 lb)
Power Unit Dimensions
- Length
- 30.6in
- Width
- 17.2in
- Height
- 28.7in
- Weight
- 284lb
Standard/Optional Features
Standard Equipment:
-
- Air Inlet System
-
- Inlet manifold
-
- Control System
-
- Alternator 12 volt 65 amp
- Starter motor 12 volt
- Glow plug starting aid
-
- Cooling System
-
- Belt-driven coolant pump
- Coolant temperature switch
- Mounted radiator and fan
-
- Flywheel And Flywheel Housing
-
- SAE No. 6 1/2 flywheel
- SAE No. 5 flywheel housing
- U.S. EPA Tier 4 Final: Standard backplate flywheel housing and flatface flywheel
-
- Fuel System
-
- Fuel injection pump
- Fuel filter
-
- Lube System
-
- Spin-on lube oil filter
- Lube oil pressure switch
- Lube oil sump
-
- Power Take Off (pto)
-
- Provision for timing case rear facing PTO
-
- General
-
- Cast iron, engine block
- Cast iron exhaust manifold--side outlet
- Cold start capability to -20° C (-4° F)
- Paint: Caterpillar yellow, with optional colors available at request