Cat® C3.4B
Caterpillar Inc.
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.
Specs
| Minimum Power | 74.0 BHP |
| Maximum Power | 74.0 BHP |
| Rated Speed | 2200 rpm |
| Emissions | Meets U.S. EPA Tier 4 Final, EU Stage IIIB nonroad standards |
| 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) |
