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C2.2 Tier 4 Industrial Power Unit

Cat® C2.2 Industrial Power Unit

Industrial
Industrial (87)

Overview

The Cat® C2.2 Industrial Power Unit is offered in the following rating: 36.4 bkW (48.8 bhp) @ 2800-3000 rpm. This rating meets U.S. EPA Tier 4 Final, EU Stage IIIA emission standards. Ratings: 44.7-45.5 bkW (59.9-61.0 bhp) @ 2800-3000 rpm meet U.S. EPA Tier 4 Final, EU Stage IIIB 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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Reliable, 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.
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.
Quality
Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.
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
Tier 4 Final, Stage IIIB Aftertreatment Features

Regeneration. Highly effective passive regeneration under most operating environments and cycles. Automatic, transparent active regeneration backup system during light load or adverse operating cycles. Wall flow DPF and through-flow DOC to effectively remove and manage emiss...
Reliable, 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.
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.
Quality
Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.
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
Tier 4 Final, Stage IIIB Aftertreatment Features

Regeneration. Highly effective passive regeneration under most operating environments and cycles. Automatic, transparent active regeneration backup system during light load or adverse operating cycles. Wall flow DPF and through-flow DOC to effectively remove and manage emissions.
Mounting. Multiple off- and on- engine installation options provide customers with simple and flexible solutions for many applications.
Service. Minimum 3000 hour DPF ash service intervals.
1 of 6 items

Power Rating

Minimum Power
48.7bhp
Maximum Power
61.0bhp
Rated Speed
2800-3000 rpm
Minimum Power
48.7HP
Maximum Power
61HP
Rated Speed
2800-3000 rpm
Maximum Torque
143.8lb-ft @ 1800 rpm

Emission Standards

Emissions
U.S. EPA Tier 4 Interim, EU Stage IIIA
Emissions
U.S. EPA Tier 4 Interim, EU Stage IIIA

General

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) or Turbocharged (T)
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)
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) or Turbocharged (T)
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)
Bore
3.3in
Stroke
3.9in
Displacement
135in³
Aftertreatment
DOC+DPF

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

Diameter
198 mm (7.8 in)
Weight
16 kg (35.3 lb)

Power Unit Dimensions - Approximate

Length
946-973 mm (37.2-38.2 in)
Width
513-590 mm (20.2-23.2 in)
Height
854-973 mm (33.6-38.3 in)
Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
218-228 kg (480-502 lb)

Aftertreatment Dimensions - Approximate

Diameter
198 mm (7.8 in)
Weight
16 kg (35.3 lb)

Power Unit Dimensions

Length
38.2in
Width
23.2in
Height
38.3in
Weight
502lb

Aftertreatment Dimensions*

Diameter
7.8in

Aftertreatment Dimensions

Weight
35.3lb

Standard/Optional Features

Standard Equipment:

  • Air Inlet System
    • Inlet manifold
  • 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
  • U.s. Epa Tier 4 Final, Eu Stage Iiib Aftertreatment/clean Emissions Control Equipment
    • Diesel Particulate Filter (DPF) with range of outlet options
    • Diesel Oxidation Catalyst (DOC)
    • Passive regeneration system with backup

Optional Equipment:

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