Tyre Pressure And Permissible Loads - New Holland T6010 Operator's Manual

TYRE PRESSURES AND PERMISSIBLE LOADS
Radial tyre performance is denoted by a Load Index
and Speed Symbol replacing the Ply Rating
commonly found on cross ply tyres. Figure 239
shows typical markings to be found on the side wall
of radial ply tyres.
NOTE: Radial tyres will have a speed symbol of 'A8'
and/or 'B'which identifies the maximum speed rating
for that tyre. Tyres marked with the A8 symbol are
suitable for speeds up to 40km/h (25 MPH), those
marked with a 'B' symbol may be operated at speeds
up to 50k/mh (31 MPH).
The maximum load that may be carried by the tyre is
dependent upon the Load Index shown on the side
wall. In the following charts the loads given are for
individual tyres operated at speeds up to 40 or 50 km/h
(25 or 31 MPH). The two right--hand columns indicate
the maximum permissible load per tyre at speeds of
40 or 50 km/h (25 or 31 MPH).
WARNING
When operating at high road speeds, tyre pressures
and maximum load capacities advised by the tyre
manufacturer should be strictly adhered to. Consult
your authorised dealer or tyre supplier for the correct
pressures and loads for the tyres fitted to your
tractor.
Tyre
Load
Size Size
Index Index
125A8
380/70 R24 380/70 R24
122B
123A8
13.6R- -28 13 6R 28
120B
142A8
18 4R 30 18.4R- -30
139B
145A8
480/70 R38 480/70 R38
145B
153A8
20.8R- -38 20 8R 38
150B
148A8
18 4R 42 18.4R- -42
148B
IMPORTANT: The above table provides an example of the maximum load limitations that occur at various tyre
pressures on a representative range of rear tyre sizes available for your tractor. These figures are per tyre and
should be used for guidance only. For exact information regarding inflation pressures and loads for your particular
tyres, consult your authorised dealer.
3--144
SECTION 3 - - FIELD OPERATION
1.0 1.2 1.4
Load Capacity per TYRE (kg) @ 30k/mh
1295 1415 1530 1650
1295 1415 1530 1650
1170 1275 1320 1400
1285 1400 1450 1550
1930 2095 2275 2430
2120 2300 2500 2650
2300 2500 2700 2900
2300 2500 2700 2900
-- -- --
-- -- --
-- -- --
-- -- --
141 A8
MAX LOAD AT 40 KM/H
4
1. Load Index
2. Speed Symbol for 40 km/h (25 MPH)
3. Speed Symbol for 50 km/h (31 MPH)
4. Maximum load/inflation pressure at
40 km/h (25MPH)
5. Old ply rating mark
Inflation Pressure - - bar
1.6 1.8 2.0 2.2
-- --
-- --
-- --
-- --
-- --
-- --
-- --
-- --
-- 2210 2410 2460
-- 2430 2650 2900
-- -- -- 2300
-- 1800 2120 2300
1
2
3
2575 KGS AT 1.6 BAR
REPLACES 10 P.R.
2.4 2.6 2.8
-- -- -- --
-- -- -- --
-- -- -- --
-- -- -- --
-- -- -- --
-- -- -- --
-- -- -- --
-- -- -- --
2865 3140 3350
3150 3450 3650
2725 2900 3150
2725 2900 3150
138
B
5
239
Tyre Load
Capacity @
50 50
40 40
k/mh
k/mh
1650 --
1650
1400 --
1550
2430 --
2650
2900 --
2900
3350 --
3650
3150 --
3150