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C2.2 China NR4

Industrial Diesel Engines

The C2.2 and C2.2T are indirect injection industrial diesel engines meeting China Nonroad Stage IV emission standards without the need for electronic control, aftertreatment or exhaust gas recirculation. Available as naturally aspirated or turbocharged for improved low speed torque, we also offer a range of factory configurable options to minimize the cost of machine development and of manufacturing if equipped with e-controller.

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Maximum Power 55 kW
Maximum Torque 270 Nm @ 1600 rpm
Rated Speed 2800 rpm
Minimum Power 45 kW

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FEATURES & BENEFITS

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. Read more

High Performance

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

Fuel Efficiency

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

Broad Application Range

Industry leading ratings and options for compact construction equipment, material handling, and other industrial applications. The engine is designed to require no specia... Read more

Package Size

Ultra-compact package size and high power density ensures ease of installation. It also allows machine manufacturers to develop smaller machines, with low weight for tran... Read more

World-class Product Support Offered Through Global Cat Dealer Network

Scheduled maintenance, including S•O•S℠ sample Customer Support Agreements (CSA) Caterpillar Extended Service Coverage (ESC) Superior dealer service network Extended deal... Read more

SPECIFICATIONS FOR C2.2 China NR4

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Power Rating
Maximum Power 55 kW
Maximum Torque 270 Nm @ 1600 rpm
Rated Speed 2800 rpm
Minimum Power 45 kW
Emission Standards
Emissions China Nonroad Stage IV
General
Engine Configuration In-Line 4, 4-Stroke-Cycle Diesel
Bore 84 mm
Stroke 100 mm
Displacement 2.2 l
Compression Ratio 17.0:1
Aspiration Turbocharged (T) or Turbocharged-Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment DOC+DPF
Engine Dimensions - Approximate
Length 807 mm
Width 529 mm
Height 766 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 231 kg
Aftertreatment Dimensions
Length 408 mm
Weight 5.8 kg
Aftertreatment Dimensions*
Diameter 155 mm

SELECT MODELS TO COMPARE

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Maximum Torque 900 Nm @ 1400 rpm
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Maximum Power 82 kW
Maximum Torque 450 Nm @ 1500 rpm
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Maximum Power 515 kW
Maximum Torque 3200 Nm @ 1300 rpm
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Maximum Torque 44 Nm @ 2400 rpm
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Maximum Power 90 kW
Rated Speed 2200 & 2500 rpm
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Emissions U.S. EPA Tier 4 Final
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C15

Maximum Power 444 kW
Maximum Torque 2717 Nm @ 1400 rpm
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Maximum Power 1119 kW
Maximum Torque 6210 Nm @ 1400 rpm
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C13

Maximum Power 388 kW
Maximum Torque 2381 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
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