4Jh4Ae Marine Gear Or Sail Drive Specifications - Yanmar 3JH4E Operation Manual

SPECIFICATIONS

4JH4AE Marine Gear or Sail Drive Specifications

Model
Type
Reduction ratio
(Forward / Reverse)
Propeller speed
(Forward / Reverse)
Lubrication system
Lubricating oil capacity (Total)
Lubricating oil capacity
(Effective)
Cooling system
Weight
*
At continuous power engine speed 2907 rpm
** ZF30M Lubricating oil: ATF
Model
Type
Reduction ratio
(Forward / Reverse)
Propeller speed
(Forward / Reverse)
Lubrication system
Lubricating oil capacity
(Total)
Lubricating oil capacity
(Effective)
Cooling system
Weight
*
At continuous power engine speed 2907 rpm
94
2.36/3.16
1232/921rpm 1114/921 rpm
*
0.5 L (0.5 qt)
0.05 L (0.05 qt)
Air cooling by fan
12 kg (26 lb)
KM35A2
2.33/ 2.64/
3.06 3.06
1246/ 1103/
*
955 955
rpm rpm
Splash
0.65 L (0.69 qt)
0.15 L (0.16 qt)
Air cooling by
fan
13 kg (28 lb)
KM35P
Mechanical cone clutch
2.61/3.16
Splash
KM4A1
Mechanical cone clutch
1.47/ 2.14/
1.47 2.14
1983/ 1360/
1993 1360
rpm rpm
2.3 L (2.4 qt)
0.20 L (0.21 qt)
Seawater cooling
29.0 kg (64 lb)
JH4 Series Operation Manual
ZF30M
2.15/2.64 2.70/2.64
1353/1103 1078/1103
rpm
1.1 L (1.2 qt)
0.2 L (0.2 qt)
Seawater cooling
27.5 kg (61 lb)
(coupled
builder)
2.63/ 3.30/
2.63 3.30
1106/ 882/ 1253 rpm
1106 882
rpm rpm
-
SD50: 2.1 L
SD50: 0.5 L
rpm
**
SD50
at boat
2.32
Oil bath
(2.2 qt)
(0.6 qt)
-
40 kg
(88 lb)