Specifications

Specifications

Minimum Power	116 bkW156 BHP
Maximum Power	225 bkW302 BHP
Rated Speed	2200 rpm
Emissions	U.S. EPA Tier 4 Final Nonroad, EU Stage IV Nonroad, U.S. EPA Tier 4 Interim Nonroad Equivalent (Not Currently EPA Certified) and EU Stage IIIB Nonroad Equivalent (Non-Current for EU) Emission Standards
Engine Configuration	In-Line 6, 4-Stroke-Cycle Diesel
Bore	105 mm (4.1 in)
Stroke	135 mm (5.3 in)
Displacement	7 L (427.7 in³)
Aspiration	Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
Compression Ratio	16.5:1
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Cooling System - Capacity	15.2 L (16 qt)
Lube System - Refill	13-16 L (13.7-16.9 U.S. qts)
Height	907 mm (35.7 in)
Length	1063.7 mm (41.9 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	715 kg (1576 lb)
Width	753-820.2 mm (29.6-32.3 in)
Diameter	287-337.8 mm (11.3-13.3 in)
Height	468-643.9 mm (18.4-25.3 in)
Length	771-918.7 mm (30.4-36.2 in)
Weight	90-134 kg (198-295.4 lb)
Width	714.4-793 mm (28.1-31.2 in)

C7.1 Standard Equipment

Air Inlet
- Standard air cleaners

Control System
- Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments
- Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines

Cooling System
- Top tank temperature 108° C (226° F) as standard to minimize cooling pack size
- 50:50 water glycol mix
- Guidance on cooling system design available through your dealer to ensure equipment reliability

Flywheels and Flywheel Housing
- Wide choice of drivetrain interfaces, including SAE No. 1, SAE No. 2, and SAE No. 3 configurations

Fuel System
- Electronic high pressure common rail
- ACERT™ Technology
- Innovative filter design to ensure maximum protection of the engine

Lube System
- Wide choice of sumps for different applications

General
- Paint: Caterpillar yellow, with optional colors available at request

U.S. EPA Tier 4 Interim, EU Stage IIIB Aftertreatment / Clean Emissions Control Equipment
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- NOx Reduction System (NRS)
- 3" flex pipe connection kit with straight, 45°, and 90° options for flexibility

U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- NOx Reduction System (NRS)
- Selective Catalytic Reduction (SCR)
- 3" flex pipe connection with straight, 45°, and 90° options for flexibility

Exterior

Reliable, Quiet and Durable Power

High Performance

Fuel Efficiency

Fuel & Oil

Broad Application Range

Package Size

Low Cost Maintenance

Quality

World-class Product Support Offered Through Global Cat Dealer Network

Tier 4 Interim, Stage IIIB Aftertreatment Features

Tier 4 Final, Stage IV Aftertreatment Features

Specifications

Minimum Power	116 bkW156 BHP
Maximum Power	225 bkW302 BHP
Rated Speed	2200 rpm
Emissions	U.S. EPA Tier 4 Final Nonroad, EU Stage IV Nonroad, U.S. EPA Tier 4 Interim Nonroad Equivalent (Not Currently EPA Certified) and EU Stage IIIB Nonroad Equivalent (Non-Current for EU) Emission Standards
Engine Configuration	In-Line 6, 4-Stroke-Cycle Diesel
Bore	105 mm (4.1 in)
Stroke	135 mm (5.3 in)
Displacement	7 L (427.7 in³)
Aspiration	Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
Compression Ratio	16.5:1
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Cooling System - Capacity	15.2 L (16 qt)
Lube System - Refill	13-16 L (13.7-16.9 U.S. qts)
Height	907 mm (35.7 in)
Length	1063.7 mm (41.9 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	715 kg (1576 lb)
Width	753-820.2 mm (29.6-32.3 in)
Diameter	287-337.8 mm (11.3-13.3 in)
Height	468-643.9 mm (18.4-25.3 in)
Length	771-918.7 mm (30.4-36.2 in)
Weight	90-134 kg (198-295.4 lb)
Width	714.4-793 mm (28.1-31.2 in)

Equipment

C7.1 Standard Equipment

Air Inlet
- Standard air cleaners

Control System
- Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments
- Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines

Cooling System
- Top tank temperature 108° C (226° F) as standard to minimize cooling pack size
- 50:50 water glycol mix
- Guidance on cooling system design available through your dealer to ensure equipment reliability

Flywheels and Flywheel Housing
- Wide choice of drivetrain interfaces, including SAE No. 1, SAE No. 2, and SAE No. 3 configurations

Fuel System
- Electronic high pressure common rail
- ACERT™ Technology
- Innovative filter design to ensure maximum protection of the engine

Lube System
- Wide choice of sumps for different applications

General
- Paint: Caterpillar yellow, with optional colors available at request

U.S. EPA Tier 4 Interim, EU Stage IIIB Aftertreatment / Clean Emissions Control Equipment
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- NOx Reduction System (NRS)
- 3" flex pipe connection kit with straight, 45°, and 90° options for flexibility

U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- NOx Reduction System (NRS)
- Selective Catalytic Reduction (SCR)
- 3" flex pipe connection with straight, 45°, and 90° options for flexibility

Specifications

Specifications

C7.1 Standard Equipment

Exterior

Reliable, Quiet and Durable Power

Reliable, Quiet and Durable Power

High Performance

High Performance

Fuel Efficiency

Fuel Efficiency

Fuel & Oil

Fuel & Oil

Broad Application Range

Broad Application Range

Package Size

Package Size

Low Cost Maintenance

Low Cost Maintenance

Quality

Quality

World-class Product Support Offered Through Global Cat Dealer Network

World-class Product Support Offered Through Global Cat Dealer Network

Tier 4 Interim, Stage IIIB Aftertreatment Features

Tier 4 Interim, Stage IIIB Aftertreatment Features

Tier 4 Final, Stage IV Aftertreatment Features

Tier 4 Final, Stage IV Aftertreatment Features

Specifications

Equipment

C7.1 Standard Equipment

360° Interactive

Exterior

Benefits and Features

Reliable, Quiet and Durable Power

Reliable, Quiet and Durable Power

High Performance

High Performance

Fuel Efficiency

Fuel Efficiency

Fuel & Oil

Fuel & Oil

Broad Application Range

Broad Application Range

Package Size

Package Size

Low Cost Maintenance

Low Cost Maintenance

Quality

Quality

World-class Product Support Offered Through Global Cat Dealer Network

World-class Product Support Offered Through Global Cat Dealer Network

Tier 4 Interim, Stage IIIB Aftertreatment Features

Tier 4 Interim, Stage IIIB Aftertreatment Features

Tier 4 Final, Stage IV Aftertreatment Features

Tier 4 Final, Stage IV Aftertreatment Features

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