9 - SPECIFICATIONS
Tire inflation pressures
WARNING
Explosion hazard!
When inflating tires, use a clip-on air chuck with a gauge, remote valve, and hose long enough to
allow you to stand to one side and NOT in front of or over the wheel assembly. Keep others out of the
DANGER AREA. Never inflate a tire beyond the maximum allowable pressure printed on the tire.
Failure to comply could result in death or serious injury.
W0059A
Tire pressure must be considered when adding weights, implements, or attachments to the tractor or damage to the
tractor may occur.
The chart below outlines tire inflation pressures.
Front tire inflation pressures
Tire Type
Tire Size
Recommended air
pressure
Maximum load
capacity at
Minimum inflation
pressure
Maximum load
capacity at
maximum inflation
pressure
Agricultural (R1)
7-14, 4PR, R1
41 – 248 kPa
(
6 –
36 psi
)
160 kg
(
353 lb
)
449 kg
(
990 lb
)
Turf (R3)
25 x 8.50-14, 4PR, R3
34 – 152 kPa
(
5 –
22 psi
)
251 kg
(
553 lb
)
599 kg
(
1321 lb
)
Industrial (R4)
25 x 8.50-14, 6PR, R4
207 – 345 kPa
(
30 –
50 psi
)
716 kg
(
1579 lb
)
966 kg
(
2130 lb
)
Rear tire inflation pressures
Tire Type
Tire Size
Recommended air
pressure
Maximum load
capacity at
minimum inflation
pressure
Maximum load
capacity at
maximum inflation
pressure
Agricultural (R1)
11.2-24, 4PR, R1
83 – 124 kPa
(
12 –
18 psi
)
454 kg
(
1001 lb
)
1152 kg
(
2540 lb
)
Turf (R3)
41 x 14.00-20, 4PR,
R3
69 – 172 kPa
(
10 –
25 psi
)
825 kg
(
1819 lb
)
1397 kg
(
3080 lb
)
Industrial (R4)
43 x16-20, 4PR, R4
138 kPa
(
20 psi
)
2059.0 kg
(
4539.3 lb
)
2059.0 kg
(
4539.3 lb
)
NOTE:
Do not under inflate or overinflate tires. Do not exceed maximum inflation pressure listed.
9-2
Summary of Contents for Workmaster 25 Tier 4B
Page 74: ...3 CONTROLS AND INSTRUMENTS 3 28 ...
Page 110: ...5 TRANSPORT OPERATIONS 5 8 ...
Page 116: ...6 WORKING OPERATIONS 6 6 ...
Page 178: ...8 TROUBLESHOOTING 8 6 ...
Page 187: ...9 SPECIFICATIONS NHIL12CT00862HA 1 9 9 ...
Page 188: ...9 SPECIFICATIONS 9 10 ...
Page 190: ...10 ACCESSORIES 10 2 ...
