Westerbeke 12B TWO Operator's Manual page 11

W 128 TWO SYSTEM SPECIFICATIONS
Operating Oil Pressure
Oil Grade
ELECTRICAL SYSTEM
Starting Battery
Battery Capacity
Starting Aid
Starter Motor
DC No-Load Current
Cold Cranking Current
Alternator
Regulator
TRANSMISSION
HBW50
BW3
Standard Gear Ratio
Optional Gear Ratio
Direction of Rotation
Lubrication Fluid
Sump Capacity
Standard Gear Ratio
Direction of Rotation
Lubricating Oil Grade
SAE Grade
Sump Capacity
35 - 55 psi (2.46 - 3.86 kglcm
2
)
API specification CC or CD
12-Volt, 35 A-H, (-) negative ground
(recommended) (45 A-H cold areas)
90 - 125 (Ampere-Hours)
12-Volt sheathed type glow plug
12-Volt, 1.2KW, solenoid, actuated shift
60 Amps at 11.5 Volts (6500 rpm, min.)
209 Amps at 12 Volts
12-Volt DC, 35 Amps
Internal regulator, built into alternator
14.4 Volts DC
±
3 Volts
2:1
2.5:1
Right handed - standard transmission
Automatic Transmission Fluid (ATF)
Type A or Dexron II
0.32 U.S. qts (0.3 liters) approximate
2.47:1
Right handed - standard transmission
API specification of CC or CD
SAE 20 or SAE 30 exclusively
0.37 U.S. qts (0.35 liters) approximate
9
Westerbeke Diesel Engines