8.9 BTDAR – 50 Hz

The 8.9 BTDR is a small 3 cylinder work horse in the Westerbeke mobile line of diesel generators.  Air tuning, a cast iron block, and 1500 rpm mean increased power, longevity and smooth, quiet operation.  Each 8.9 BTDR draws on field tested design experience gained supplying generators to the United States Navy, United States Coast Guard, and all the major U.S. Fire Apparatus Builders.

Category:

Description

SPECS

Cylinders: 3
Bore: 3.07 in.
Stroke: 3.62 in.
Displacement: 80.43 cu. in.
Aspiration: Natural
Length: 37.68 in.
Width: 20.01 in.
Height: 26.14 in.
Weight: 560.00 lbs.

Additional information

Dimensions 37.68 × 20.01 × 26.14 in
Brand

Westerbeke

Run Type

Diesel

Cylinders

3

Displacement

80.43 cu. in.

Weight

560.00 lbs.

Age

New

Technical Documents

Advanced Specifications

Advanced Specifications

Manuals (Operators, Parts, Technical, Installation)

Installation Manual – Diesel Generators for Mobile Applications
Westerbeke Superseded Parts Listing August 2015
Operator’s Manual 049120

Guides (Troubleshooting)

BT GENERATORS A C ELECTRICAL TROUBLESHOOTING GUIDE

Diagrams (Wiring, Installation)

Wiring Diagram 054031
Wiring Diagram 044969
Installation Drawing 47874

Bulletins (Service, Parts, Product Recalls)

Parts Bulletin 2013-2: Piston and Rings Change
Parts Bulletin 2008-4: Paint Storage
Service Bulletin #250: BT Generators
Service Bulletin #242: Manufacture Date Code
Service Bulletin #238: Fuel Pump Inlet Filter Part Number 048076
Service Bulletin #125: Oil Pressure Switches

Parts

Common Maintenance Parts

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