Yanmar 4JH3-TCE Specifications download pdf (Page 7)

2. Specifications

Note: A propeller with rubber bushing must be used in all SD series sail-drives.

Model SD20 SD50 SD50-4T

Reduction gear system Constant mesh gear with

dog clutch use

Cone clutch

Direction of

rotation

Input shaft Counter-clockwise viewed from stern

Propeller shaft Counter-clockwise viewed

from stern

Counter-clockwise or clockwise viewed from

stern

Reduction ratio Ahead 2.64 2.32

Astern 2.64 2.32

Propeller speed (min-1) 1364 1293 1638

Lubrication system Oil bath type

Lubrication oil

capacity

Standard unit 2.2 L 2.2 L

Long-reach

unit

2.5 L 2.35 L (Extension 58), 2.45 L (Extension

100)

Dry weight 30 Kg 39 kg 41 kg

Remote-con-

trol device

Control head Single control lever

Cable "MORSE" 33C (equivalent)

Applicable engine model (Fuel

stop power at crankshaft)

1GM10C (6.7kW/3600

min-1)

2YM15 (10.3kW/3600 min-1)

3YM20 (16.2kW/3600 min-1)

3YM30 (22.1kW/3600 min-1)

3JH4E

(29.4 kW/3000 min-1)

4JH4E

(40.5 kW/3000 min-1)

4JH3-TCE

(55.2kW/3800min-1)

1 2 3 4 5 6 7 8 9 10 11 12 ... 32 33

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Yanmar 4JH3-TCE Specifications Page 7