Cat® C7.1 Diesel Engine - Thompson Tractor

Cat® C7.1 Diesel Engine

Cat® C7.1 Diesel Engine

Cat® C7.1 Diesel Engine

The Cat® C7.1 Industrial Diesel Engine is offered in ratings ranging from 112-162 bkW (150-220 bhp) @ 1950-2200 rpm. These ratings meet China Stage II, U.S. EPA Tier 2 equivalent, and EU Stage II equivalent emission standards. Industries and applications powered by C7.1 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.

Power Rating
Maximum Power
217HP
Maximum Torque
663lb-ft @ 1400 rpm
Rated Speed
1950-2200 rpm
Minimum Power
150HP
Emission Standards
Emissions
China Nonroad Stage III, UN ECE R96 Stage IIIA
Engine Dimensions - Approximate
Length
44.9in
Width
28.4in
Height
32.3in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1118lb
General
Engine Configuration
Inline 6, 4-Stroke-Cycle
Bore
4.1in
Stroke
5.3in
Displacement
427.7in³
Compression Ratio
18.2:1
Aspiration
Turbocharged Aftercooled (TA)
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-

Standard Equipment:

Air Inlet
  • Standard air cleaners
 
Cooling System
  • Top tank temperature 108°C (226°F) as standard to minimize cooling pack size, 50:50 water glycol mix, detailed guidance on cooling system design and validation available to ensure machine reliability
 
Exhaust System
  • Diesel particulate filter and regeneration system supplied, with a range of inlet and outlet options
 
Flywheels And Flywheel Housing
  • Wide choice of drivetrain interfaces, including SAE1, SAE2 or SAE3 configurations
 
Lube System
  • Wide choice of sumps for different applications
 
Power Take Off
  • SAE A or SAE B flanges on left-hand side. Right- hand side twin PTO also available. Engine power can also be taken from the front of the engine on some applications, factory fitted compressors are also available.
 
General
  • Paint: Caterpillar yellow, with optional colors available at request
 

Optional Equipment:

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