Cat® C7.1 Diesel Engine
|
|
|
|
|
|
|
|
-
Power Rating
-
- Minimum Power
- 150.0bhp
- Maximum Power
- 220.0bhp
- Rated Speed
- 1950-2200 rpm
- Minimum Power
- 150HP
- Maximum Power
- 217HP
- Rated Speed
- 1950-2200 rpm
- Maximum Power
- 217HP
- Maximum Torque
- 663lb-ft @ 1400 rpm
- Rated Speed
- 1950-2200 rpm
- Minimum Power
- 150HP
- Maximum Torque
- 663lb-ft @ 1400 rpm
-
Emission Standards
-
- Emissions
- China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage III Equivalent
- Emissions
- China Nonroad Stage III, UN ECE R96 Stage IIIA
- Emissions
- China Nonroad Stage III, UN ECE R96 Stage IIIA
-
General
-
- Engine Configuration
- Inline 6, 4-Stroke-Cycle
- Bore
- 105 mm (4.13 in)
- Stroke
- 135 mm (5.3 in)
- Displacement
- 7.01 L (427.7 in³)
- Aspiration
- Turbocharged Aftercooled (TA)
- Rotation (from flywheel end)
- Counterclockwise
- Compression Ratio
- 18.2:1
- Combustion System
- Direct Injection
- Engine Configuration
- Inline 6, 4-Stroke-Cycle
- Bore
- 105 mm (4.13 in)
- Stroke
- 135 mm (5.3 in)
- Aspiration
- Turbocharged Aftercooled (TA)
- Displacement
- 7.01 L (427.7 in³)
- Rotation from Flywheel End
- Counterclockwise
- 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
- Bore
- 4.1in
- Stroke
- 5.3in
- Displacement
- 427.7in³
-
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
-
- Length
- 929 mm (35.5 in)
- Width
- 668 mm (26.2 in)
- Height
- 797 mm (31.4 in)
- Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
- 506 kg (1115 lb)
-
Engine Dimensions - Approximate
-
- Length
- 44.9in
- Height
- 32.3in
- Width
- 28.4in
- Height
- 797 mm (31.4 in)
- Length
- 929 mm (35.5 in)
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 506 kg (1115 lb)
- Width
- 668 mm (26.2 in)
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 1118lb
- Length
- 44.9in
- Width
- 28.4in
- Height
- 32.3in
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 1118lb
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
