C2.2 LRC Diesel Engines - Lesser Regulated & Non-Regulated

C2.2

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Overview

Cat^® C2.2 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. Industries and applications powered by C2.2 engines include: Agriculture, Aerial Lifts, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, General Industrial, Irrigation Equipment, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Mobile Sweepers, Paving Equipment, Pumps, Trenchers, Turf and Landscaping, Underground Mining Equipment and Welders. C2.2 engines, with ratings: 31-49.3 bkW (41.6-66.1 bhp) @ 2200-3000 rpm, meet EPA Tier 4 Interim equivalent, EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

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.
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High Performance

Substantial torque rise delivers impressive performance throughout a wide speed range while maintaining low operating costs.
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Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
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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.
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Package Size

Ultra-compact package size ensures ease of installation as well as exceptional power density.
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World-class Product Support Offered Through Global Cat Dealer Network
- Scheduled maintenance, including SOS^SM 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
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World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

Substantial torque rise delivers impressive performance throughout a wide speed range while maintaining low operating costs.

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.

Ultra-compact package size ensures ease of installation as well as exceptional power density.

Scheduled maintenance, including SOS^SM 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

Full Specifications Standard Equipment

Product Specifications for C2.2

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US
Metric

Power Rating

Maximum Power	66.0 HP 49.2 kW
Maximum Torque	153.0 lb-ft @ 1800 rpm 208.0 Nm @ 1800 rpm
Rated Speed	2200-3000 rpm 2200-3000 rpm
Minimum Power	41.6 HP 31.0 kW

Emission Standards

Emissions

U.S. EPA Tier 4 Interim Equivalent U.S. EPA Tier 4 Interim Equivalent

General

Engine Configuration	Inline 4, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore	3.3 in 84.0 mm
Stroke	3.9 in 100.0 mm
Displacement	135.0 in³ 2.216 l
Compression Ratio	23.3:1 23.3:1
Aspiration	Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA) Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Combustion System	Indirect Injection Indirect Injection
Rotation from Flywheel End	Counterclockwise Counterclockwise
Aftertreatment	- -

Engine Dimensions - Approximate

Length	26.0 in 662.0 mm
Width	19.3 in 489.0 mm
Height	27.5 in 698.0 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	427.7 lb 194.0 kg

C2.2 Standard Equipment

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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

Flywheels and Flywheel Housing

SAE No. 7 1/2, SAE No. 8 or SAE No. 10 flywheel

Choice of SAE No. 4 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

See how C2.2 compares against frequently compared products.

US
Metric

Industrial C2.2

C2.2

Maximum Power: 66.0 HP; 49.2 kW
Maximum Torque: 153.0 lb-ft @ 1800 rpm; 208.0 Nm @ 1800 rpm
Emissions: U.S. EPA Tier 4 Interim Equivalent; U.S. EPA Tier 4 Interim Equivalent

Selected Model

Industrial C1.5

C1.5

Maximum Power: 40.2 HP; 30.0 kW
Maximum Torque: 83.0 lb-ft @ 1800 rpm; 112.0 Nm @ 1800 rpm
Emissions: U.S. EPA Tier 4 Interim Equivalent; U.S. EPA Tier 4 Interim Equivalent

Model Details

Industrial C2.8

C2.8

Maximum Power: 74.0 HP; 55.0 kW
Maximum Torque: 221.0 lb-ft @ 1600 rpm; 300.0 Nm @ 1600 rpm
Emissions: UN ECE R96 Stage IIIA, Brazil MAR-1; UN ECE R96 Stage IIIA, Brazil MAR-1

Model Details

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