New Holland Workmaster 50, Operator'S Manual

Page: 109 / 184

6 - WORKING OPERATIONS
Front tire pressure and permissible loads
The following chart gives the load carrying capacity of the tires at the tire pressure indicated:
Cold Inflation Pressure - kPa (psi)
141
kPa
( 20.5
psi )
169
kPa
( 24.5
psi )
200
kPa ( 2
9 psi )
228
kPa ( 3
3 psi )
248
kPa ( 2
6 psi )
279
kPa
( 40.5
psi )
310
kPa ( 4
5 psi )
341
kPa
( 49.5
psi )
372
kPa ( 5
4 psi )
400
kPa ( 5
8 psi )
421
kPa ( 6
1 psi )
448
kPa ( 6
5 psi )
Tire
Size
Maximum load per tire - kg
6 ply 500 535 605 660 695 745
- - - - -
7.50
-16
(2WD)
8 ply 500 535 605 660 695 745 790 830 870
6 ply 740 770 795 825 855 880 915 940
— — — -
9.5–24
(4WD)
8 ply 740 770 795 825 855 880 915 940 965 990 1015 1040
Cold Inflation Pressure - kPa (psi)
83 kPa
( 12 p -
si )
96.5
kPa ( 1
4 psi )
110
kPa ( 1
6 psi )
124
kPa ( 1
8 psi )
138
kPa ( 2
0 psi )
152
kPa ( 2
2 psi )
165
kPa ( 2
4 psi )
179
kPa ( 2
6 psi )
193
kPa ( 2
8 psi )
207
kPa ( 3
0 psi )
Tire
Size
Maximum load per tire - kg
8.3-24
(FWD)
6 ply 400 438 463 500 531 558
- - - - - -
9.5-24
(FWD)
6 ply 500 544 580 630 671 712 748 776 826 848
- -
Cold Inflation Pressure - psi
28 psi 36 psi 45 psi 61 psi
Tire Size
Maximum load per tire - lb
12.5-18(FWD)
10 ply 4435 lb 5240 lb 6005 lb 7205 lb
The above charts are for tractors operated at speeds up to 32 km/h ( 20 mph ). Under front-end loader applications at
speeds up to 8 km/h ( 5 mph ), the above loads may be increased by 50% maximum for the same inflation pressure.
6-25