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C7.1

Industrial Diesel Engines

The Cat® C7.1 Industrial Diesel Engine is offered in ratings ranging from 116-205 bkW (156.2 bhp-275 bhp) @2200 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Industries and applications powered by C7.1 ACERT engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers and Underground Mining Equipment.

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Maximum Power 205 kW
Maximum Torque 1050 Nm @ 1400 rpm
Rated Speed 2200-2500 rpm
Minimum Power 116 kW

Availability Please Call Admin

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

Series turbocharging with smart wastegate available on specific ratings for fast response, high power, and increased torque. 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

Fuel & Oil

Tier 4 Interim or Tier 4 Final, Stage IIIB or Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 15 ppm sulfur, and new oil formulations... Read more

Broad Application Range

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

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narr... Read more

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... Read more

SPECIFICATIONS FOR C7.1

Collapse All
Power Rating
Maximum Power 205 kW
Maximum Torque 1050 Nm @ 1400 rpm
Rated Speed 2200-2500 rpm
Minimum Power 116 kW
Emission Standards
Emissions China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
General
Engine Configuration In-Line 6, 4-Stroke-Cycle Diesel
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
Aspiration Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Dimensions - Approximate
Length 929 mm
Width 668 mm
Height 817 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 506 kg

SELECT MODELS TO COMPARE

Industrial Diesel Engines

C13

Maximum Power 388 kW
Maximum Torque 2381 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 287 kW
Industrial Diesel Engines

C15

Maximum Power 444 kW
Maximum Torque 2717 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 328 kW
Industrial Diesel Engines

C1.1

Maximum Power 18.4 kW
Maximum Torque 86 Nm @ 1600 rpm
Rated Speed 2800 rpm
Minimum Power 14.4 kW
Industrial Diesel Engines

3054C

Maximum Power 97 kW
Maximum Torque 500 Nm @ 1400 rpm
Rated Speed 2200-2400 rpm
Minimum Power 52 kW
Industrial Diesel Engines

C2.2 China NR4

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

C27

Maximum Power 858 kW
Maximum Torque 5255 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 597 kW
Industrial Diesel Engines

C2.2

Maximum Power 45.5 kW
Rated Speed 2200 - 3000 rpm
Minimum Power 31 kW
Emissions U.S. EPA Tier 4 Final
Industrial Diesel Engines

C1.5

Maximum Power 18.4 kW
Maximum Torque 86 Nm @ 1800 rpm
Rated Speed 2200/2800 rpm
Minimum Power 18.4 kW
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