Cat C7.1 ACERT� Diesel Engine

Units of measurement :

Metric

Imperial

Maximum Power

240 kW

Maximum Torque

1268 Nm @ 1400 rpm

Emissions

U.S. EPA & CARB Tier 4 Final, EU Stage V

Availability

Purchase Rental Used

Demanding conditions, applications and environments make the Cat C7.1 engines the perfect solution for your severe duty equipment. With decades of diesel engine innovation and expertise behind these engines, they deliver the low operating costs and legendary Cat reliability and durability that give you a powerful advantage. More importantly, they're backed by the world-class Cat dealer network ready to service and support every Cat industrial engine. Industries and applications powered by C7.1 engines include

Installation

Advanced Features

Ideal Applications

Total Cost of Ownership

Cat Dealer Product Support

Safety

Boasting one of Caterpillar's most modular engine designs to date, the Cat C7.1 also features an engine-mounted aftertreatment that saves OEMs valuable time and space when installing into a wide variety of machines—especially industrial and construction applications. OEMs also enjoy a 20% length, 5% height and 40% weight reduction when downsizing from 9-liter platforms.

Power Rating

Maximum Power	240 kW	320 hp
Maximum Torque	1268 Nm @ 1400 rpm	935 lb-ft @ 1400 rpm
Rated Speed	2200 rpm
Minimum Power	129 kW	172 hp

Engine Configuration	In-Line 6
Bore	105 mm	4.1 in
Stroke	135 mm	5.3 in
Displacement	7 l	427.7 in³
Compression Ratio	16.5:1
Aspiration	Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Aftertreatment	DOC+DPF+SCR

Length	1064 mm	41.9 in
Width	798 mm	31.4 in
Height	912 mm	35.9 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	752 kg	1658 lb

Length	733 mm	29 in
Width	769 mm	30.3 in
Height	455 mm	18.1 in
Weight	107 kg	236 lb