Cat® C7 Industrial Diesel Engine
The Cat® C7 Industrial Diesel Engine is offered in ratings ranging from 168-224 bkW (225-300 bhp) @ 1800-2200 rpm. These ratings meet China Stage II, EPA Tier 3 equivalent, and EU Stage IIIA equivalent emission standards. Industries and applications powered by C7 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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SPECIFICATION SUMMARY
- Minimum Power 225.0 bhp
- Maximum Power 300.0 bhp
- Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
- Rated Speed 1800-2200 rpm
Power Rating
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Minimum Power225.0 bhp
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Maximum Power300.0 bhp
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Rated Speed1800-2200 rpm
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Minimum Power225 HP
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Maximum Power300 HP
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Rated Speed1800-2200 rpm
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Maximum Power300 HP
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Rated Speed1800-2200 rpm
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Minimum Power225 HP
Emission Standards
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EmissionsChina Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
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EmissionsChina Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
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EmissionsChina Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
General
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Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
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Bore110 mm (4.33 in)
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Stroke127 mm (5.0 in)
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Displacement7.2 L (442 in³)
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AspirationTurbocharged Aftercooled (TA)
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Compression Ratio16.2:1
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Combustion SystemDirect Injection
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Rotation (from flywheel end)Counterclockwise
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Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
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Bore110 mm (4.33 in)
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Stroke127 mm (5.0 in)
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AspirationTurbocharged Aftercooled (TA)
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Displacement7.2 L (442 in³)
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Compression Ratio16.2:1
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Combustion SystemDirect Injection
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Rotation from Flywheel EndCounterclockwise
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Bore4.3 in
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Stroke5 in
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Displacement442 in³
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Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
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Bore4.3 in
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Stroke5 in
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Displacement442 in³
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Compression Ratio16.2:1
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AspirationTurbocharged Aftercooled (TA)
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Combustion SystemDirect Injection
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Rotation from Flywheel EndCounterclockwise
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
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Length1053 mm (41.5 in)
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Width758 mm (29.8 in)
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Height1032 mm (40.6 in)
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Weight, Net Dry (Basic Operating Engine Without Optional Attachments)588 kg (1296 lb)
Engine Dimensions - Approximate
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Height1032 mm (40.6 in)
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Length1053 mm (41.5 in)
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Weight - Net Dry - Basic Operating Engine Without Optional Attachments588 kg (1296 lb)
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Width758 mm (29.8 in)
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Length41.5 in
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Height40.6 in
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Width29.8 in
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Weight - Net Dry - Basic Operating Engine Without Optional Attachments1296 lb
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Weight - Net Dry - Basic Operating Engine Without Optional Attachments1296 lb
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Length41.5 in
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Width29.8 in
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Height40.6 in
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.
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.
Package Size
Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.
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
Standard Equipment:
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- Air Inlet System
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- Turbocharged
- Air-to-Air Aftercooled
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- Control System
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- Electronic governing, PTO speed control
- Programmable ratings
- Automatic altitude compensation
- Power compensation for fuel temperature
- Programmable low and high idle and total engine limit
- Electronic diagnostics and fault logging
- Engine monitoring system SAE J1939 broadcast and control
- ADEM™ A4 Electronic Control Unit (ECU)
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- Cooling System
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- Thermostats and housing, vertical outlet
- Jacket water pump, centrifugal
- Water pump, inlet
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- Exhaust System
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- Exhaust manifold, dry
- Optional exhaust outlet
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- Flywheels And Flywheel Housing
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- SAE No. 1 flywheel housing
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- Fuel System
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- HEUI™ injection
- Fuel filter, secondary (2 micron)
- ACERT™ Technology
- Fuel transfer pump
- Fuel priming pump
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- Lube System
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- Crankcase breather
- Oil cooler
- Oil filler
- Lube oil filter
- Front sump oil pan
- Oil dipstick
- Gear driven oil pump
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- General
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- Vibration damper
- Lifting eyes
- Cold start capability to -20° C (-4° F)
- Paint: Caterpillar yellow, with optional colors available at request