Specifications
Overview
The Cat
® C2.2 Industrial Power Unit is offered in ratings ranging from 37.3 - 49.2 bkW (50.0 - 65.9 bhp) @ 2800-3000 rpm. These ratings meet U.S. EPA Tier 4 Interim equivalent, EU Stage IIIA equivalent 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.
| Minimum Rating | 37.3 bkW50 BHP |
| Maximum Rating | 49.2 bkW65.9 BHP |
| Rated Speed | 2800-3000 rpm. |
| Emissions | U.S. EPA Tier 4 Interim Equivalent, EU Stage IIIA Equivalent |
| Engine Configuration | Inline 4, 4-Stroke-Cycle Diesel |
| Bore | 84 mm (3.3 in) |
| Stroke | 100 mm (3.9 in) |
| Displacement | 2.216 L (135 in³) |
| Aspiration | Naturally Aspirated (NA), Turbocharged (T), or Turbo Aftercooled (TA) |
| Compression Ratio | 23.3:1 |
| Rotation from Flywheel End | Counterclockwise |
| Cooling System - Capacity | 6.98 L (7.4 qt) |
| Lube System - Refill | 10.6 L (11.2 qt) |
| Height | 854-973 mm (33.62-38.3 in) |
| Length | 946-973 mm (37.24-38.3 in) |
| Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C | 218-228 kg (480-502 lb) |
| Width | 513-590 mm (20.3-23.23 in) |
C2.2 Standard Equipment
- Control System
- Alternator 12 volt 65 amp
- Tier 4 Final: Alternator 12V 85 amp
- Starter motor 12 volt
- Glow plug starting aid
- Cooling System
- Belt-driven coolant pump
- Coolant temperature switch
- Mounted air cleaner
- Mounted radiator and fan
- Flywheels and Flywheel Housing
- SAE No. 7 1/2 flywheel
- SAE No. 4 flywheel housing
- Fuel System
- Fuel injection pump
- Spin-on fuel filter
- Electronic Shut-off Solenoid (ESOS)
- Lube System
- Spin-on lube oil filter
- Lube oil pressure switch
- Lube oil sump
- Power Take Off (PTO)
- Provision for Power Take Off (PTO)
- SAE A PTO drive (Tier 4 Final, Stage IV)
- 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
Fuel Efficiency
Broad Application Range
Quality
World-class Product Support Offered Through Global Cat Dealer Network
World-class Product Support Offered Through Global Cat Dealer Network
Specifications
| Minimum Rating | 37.3 bkW50 BHP |
| Maximum Rating | 49.2 bkW65.9 BHP |
| Rated Speed | 2800-3000 rpm. |
| Emissions | U.S. EPA Tier 4 Interim Equivalent, EU Stage IIIA Equivalent |
| Engine Configuration | Inline 4, 4-Stroke-Cycle Diesel |
| Bore | 84 mm (3.3 in) |
| Stroke | 100 mm (3.9 in) |
| Displacement | 2.216 L (135 in³) |
| Aspiration | Naturally Aspirated (NA), Turbocharged (T), or Turbo Aftercooled (TA) |
| Compression Ratio | 23.3:1 |
| Rotation from Flywheel End | Counterclockwise |
| Cooling System - Capacity | 6.98 L (7.4 qt) |
| Lube System - Refill | 10.6 L (11.2 qt) |
| Height | 854-973 mm (33.62-38.3 in) |
| Length | 946-973 mm (37.24-38.3 in) |
| Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C | 218-228 kg (480-502 lb) |
| Width | 513-590 mm (20.3-23.23 in) |
Equipment
C2.2 Standard Equipment
- Control System
- Alternator 12 volt 65 amp
- Tier 4 Final: Alternator 12V 85 amp
- Starter motor 12 volt
- Glow plug starting aid
- Cooling System
- Belt-driven coolant pump
- Coolant temperature switch
- Mounted air cleaner
- Mounted radiator and fan
- Flywheels and Flywheel Housing
- SAE No. 7 1/2 flywheel
- SAE No. 4 flywheel housing
- Fuel System
- Fuel injection pump
- Spin-on fuel filter
- Electronic Shut-off Solenoid (ESOS)
- Lube System
- Spin-on lube oil filter
- Lube oil pressure switch
- Lube oil sump
- Power Take Off (PTO)
- Provision for Power Take Off (PTO)
- SAE A PTO drive (Tier 4 Final, Stage IV)
- 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
Fuel Efficiency
Broad Application Range
Quality
World-class Product Support Offered Through Global Cat Dealer Network
World-class Product Support Offered Through Global Cat Dealer Network
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