3 - 2
Section F
9803/3280
Section F
3 - 2
Issue 1
Technical Data
Rear Axle
Note:
It is essential that the correct ratio axle in relationship to the gearbox ratio is fitted to the machine. Do not fit a new axle
with a different ratio to the axle being replaced.
ALL WHEEL STEER MACHINES
Type
3 piece, JCB spiral bevel input with epicyclic hub reduction and inboard
braking. Pinion mounted park brake disc.
Designation
SD80
Installation
Rigid pad mount
Number of steer rams
1 (Double rod)
Weight (dry, with no steer rams
410 kg (904 lbs) approx.
and without wheels)
Half (Axle) Shaft Braking/Type
5 friction plate, 6 counter plate (each half shaft)
Input Type
Yoke
Oscillation
± 5°
Toe - in
0 °
Castor Angle
0 °
Camber Angle
1 °
King - pin inclination
0 °
Hub Reduction
5.4:1
Ratios
OPTION 1
OPTION 2
OPTION 3
Overall
15.78:1
18.16:1
13.7:1
Crownwheel and Pinion
2.923:1
3.363:1
2.538:1
Number of Teeth
Crownwheel
38
37
33
Pinion
13
11
13
2 WHEEL STEER MACHINES
Type
3 piece, JCB spiral bevel input with epicyclic hub reduction and inboard
braking. Pinion mounted park brake disc.
Designation
PD70
Installation
Rigid pad mount
Weight (dry and without wheels)
386 kg (851 lbs) approx.
Half (Axle) Shaft Braking/Type
5 friction plate, 6 counter plate (each half shaft)
Input Type
Yoke
Hub Reduction
5.4:1
Ratios
OPTION 1
OPTION 2
OPTION 3
Overall
15.78:1
18.16:1
13.7:1
Crownwheel and Pinion
2.923:1
3.363:1
2.538:1
Number of Teeth
Crownwheel
38
37
33
Pinion
13
11
13