C7.1 ACERT™

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Overview

The C7.1 ACERT™ Industrial Power Unit is offered in ratings ranging from 151-205 bkW (202-275 bhp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

Power Rating

Units:
Minimum Power 202.0 BHP 151.0 bkW Less
Maximum Power 275.0 BHP 205.0 bkW Less
Rated Speed 1800-2200 rpm 1800-2200 rpm Less

Emission Standards

Emissions U.S. EPA Tier 4 Final, EU Stage IV U.S. EPA Tier 4 Final, EU Stage IV Less

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Less
Bore 105 mm (4.13 in) 105 mm (4.13 in) Less
Stroke 135 mm (5.3 in) 135 mm (5.3 in) Less
Displacement 7.01 L (427.7 in³) 7.01 L (427.7 in³) Less
Aspiration Series Turbocharged Aftercooled (TTA) Series Turbocharged Aftercooled (TTA) Less
Compression Ratio 16.5:1 16.5:1 Less
Rotation from Flywheel End Counterclockwise Counterclockwise Less
Cooling System - Capacity 15.2 L (16 qt) 15.2 L (16 qt) Less
Lube System - Refill 13-16 L (13.7-16.9 qt) 13-16 L (13.7-16.9 qt) Less

Power Unit Dimensions - Approximate

Height 916 mm (36.1 in) 916 mm (36.1 in) Less
Length 1461 mm (57.5 in) 1461 mm (57.5 in) Less
Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C 1000 kg (2204 lb) 1000 kg (2204 lb) Less
Width 1769 mm (69.6 in) 1769 mm (69.6 in) Less

Aftertreatment Dimensions - Approximate

Diameter 287-337.8 mm (11.3-13.3 in) 287-337.8 mm (11.3-13.3 in) Less
Height 618.5-643.9 mm (24.3-25.3 in) 618.5-643.9 mm (24.3-25.3 in) Less
Weight 124-134 kg (273.4-295.4 lb) 124-134 kg (273.4-295.4 lb) Less
Width 714.4 mm (28.1 in) 714.4 mm (28.1 in) Less