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Cat® C3.4B Industrial Power Unit

Overview

The Cat® C3.4B Industrial Power Unit is offered at 75-86 bkW (100-115 bhp), which meets 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.

Cat® C3.4B Industrial Power Unit - Specifications

Power Rating
Minimum Power
100 BHP
74.5 bkW
Maximum Power
115 BHP
86 bkW
Rated Speed
2200
Emission Standards
Emissions
U.S. EPA Tier 4 Final, EU Stage IV nonroad emission standards. U.S. EPA Tier 4 Interim Equivalent or EU Stage IIIB Equivalent ratings also available using EPA or EU Flex Provisions.
General
Engine Configuration
In-Line 4, 4-Stroke-Cycle Diesel
Bore
99 mm (3.9 in)
Stroke
110 mm (4.3 in)
Displacement
3.4 L (207.5 in³)
Aspiration
Turbocharged Aftercooled (TA)
Compression Ratio
17:1
Rotation from Flywheel End
Counterclockwise
Power Unit Dimensions - Approximate
Length
1252 mm (49.3 in)
Height
1033 mm (40.7 in)
Width
705 mm (27.7 in)
Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
407 kg (897 lb)
Aftertreatment Dimensions - Approximate
DOC Diameter
196 mm (7.7 in)
DOC Length
320 mm (12.6 in)
SCR Weight
20 kg (44 lb)
DOC Weight
15 kg (33 lb)
SRC Length
520 mm (20.47 in)
SCR Diameter
251 mm (9.88 in)