C3.4B, Less than 56 kW (75 hp)

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Overview

The Cat® C3.4B Industrial Power Unit is offered at 55.4 bkW (74.3 bhp) @ 2200 rpm, which meets U.S. EPA Tier 4 Final, EU Stage IIIB nonroad 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 74.0 BHP 55.4 bkW Less
Maximum Power 74.0 BHP 55.4 bkW Less
Rated Speed 2200 2200 Less

Emission Standards

Emissions Meets U.S. EPA Tier 4 Final, EU Stage IIIB nonroad standards Meets U.S. EPA Tier 4 Final, EU Stage IIIB nonroad standards Less

General

Engine Configuration In-Line 4, 4-Stroke-Cycle Diesel In-Line 4, 4-Stroke-Cycle Diesel Less
Bore 99 mm (3.9 in) 99 mm (3.9 in) Less
Stroke 110 mm (4.3 in) 110 mm (4.3 in) Less
Displacement 3.4 L (207.5 in³) 3.4 L (207.5 in³) Less
Aspiration Turbocharged Turbocharged Less
Compression Ratio 17:1 17:1 Less
Rotation from Flywheel End Counterclockwise Counterclockwise Less

Power Unit Dimensions - Approximate

Height 957 mm (37.6 in) 957 mm (37.6 in) Less
Length 1242 mm (48.9 in) 1242 mm (48.9 in) Less
Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C 359 kg (791.5 lb) 359 kg (791.5 lb) Less
Width 705 mm (27.7 in) 705 mm (27.7 in) Less

Aftertreatment Dimensions - Approximate

Diameter 149 mm (5.8 in) 149 mm (5.8 in) Less
Weight 509 mm (20 in) 509 mm (20 in) Less
Length 509 mm (20 in) 509 mm (20 in) Less