Cat^?� C7.1 Diesel Engine

Maximum Power217HP

Maximum Torque663lb-ft @ 1400 rpm

Rated Speed1950-2200 rpm

Minimum Power150HP

EmissionsChina Nonroad Stage III, UN ECE R96 Stage IIIA

Length44.9in

Width28.4in

Height32.3in

Weight - Net Dry - Basic Operating Engine Without Optional Attachments1118lb

Engine ConfigurationInline 6, 4-Stroke-Cycle

Bore4.1in

Stroke5.3in

Displacement427.7in³

Compression Ratio18.2:1

AspirationTurbocharged Aftercooled (TA)

Combustion SystemDirect Injection

Rotation from Flywheel EndCounterclockwise

Aftertreatment-

Standard

Standard air cleaners

Standard

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

Standard

Diesel particulate filter and regeneration system supplied, with a range of inlet and outlet options

Standard

Wide choice of drivetrain interfaces, including SAE1, SAE2 or SAE3 configurations

Standard

Wide choice of sumps for different applications

Standard

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.

Standard

Paint: Caterpillar yellow, with optional colors available at request