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RADIAL INDUSTRIAL LOAD / INFLATION TABLES
INDUSTRIAL - SMOOTH FLOOR & RUNWAY SERVICE
INFLATION PRESSURE
USE 10 km/h (5mph)
TABLES FOR STEER WHEELS MULTIPLY LOAD RATINGS BY 0.8 |
| TIRE
SIZE DESIGNATION |
TIRE LOAD LIMITS AT VARIOUS COLD INFLATION
PRESSURES |
| STAR |
kPa |
km/h |
0 km/h |
1 km/h |
5 km/h |
10 km/h |
15 km/h |
20 km/h |
25 km/h |
30 km/h |
35 km/h |
| RATING |
psi |
mph |
Static |
Creep |
3 mph |
5 mph |
10 mph |
12 mph |
15mph |
19 mph |
22 mph |
| 12.00R20 |
3* |
LOAD 1000 |
kg |
9230 |
9230 |
9230 |
9230 |
9230 |
9230 |
9230 |
8875 |
8875 |
| WHEEL 145 |
lbs. |
20350 |
20350 |
20350 |
20350 |
20350 |
20350 |
20350 |
19570 |
19570 |
| |
STEERING 1000 |
kg |
7100 |
7100 |
7100 |
7100 |
7100 |
7100 |
7100 |
6570 |
6570 |
| WHEEL 145 |
lbs. |
15620 |
15620 |
15620 |
15620 |
15620 |
15620 |
15620 |
14480 |
14480 |
| 12.00R24 |
2* |
960 |
kg |
12400 |
11000 |
10000 |
9300 |
8950 |
8750 |
8600 |
|
|
| 139 |
lbs. |
27400 |
24300 |
22100 |
20500 |
19800 |
19300 |
19000 |
|
|
| 12.00R24 |
3* |
1000 |
kg |
13140 |
11680 |
10585 |
9855 |
9490 |
9271 |
9125 |
9052 |
|
| 145 |
lbs. |
28980 |
25760 |
23345 |
21735 |
20930 |
20447 |
20125 |
19964 |
|
| 14.00R24 |
3* |
1000 |
kg |
18000 |
16000 |
14500 |
13500 |
13000 |
12700 |
12500 |
12400 |
|
| 145 |
lbs. |
39690 |
35280 |
31970 |
29770 |
28670 |
28000 |
27560 |
27340 |
|
| 16.00R25 |
2* |
960 |
kg |
21870 |
19440 |
17620 |
16400 |
15800 |
15430 |
15190 |
15070 |
|
| 139 |
lbs. |
48230 |
42870 |
38850 |
26170 |
34830 |
34030 |
33490 |
33220 |
|
| 18.00R25 |
2* |
960 |
kg |
28800 |
25600 |
23200 |
21600 |
20800 |
20320 |
20000 |
19840 |
|
| 100 |
lbs. |
63500 |
56450 |
51160 |
47630 |
45860 |
44810 |
44100 |
43750 |
|
| 18.00R25 |
3* |
1000 |
kg |
30600 |
27200 |
24650 |
22950 |
22100 |
21590 |
21250 |
21080 |
|
| 145 |
lbs. |
67470 |
59980 |
54350 |
50610 |
48730 |
47610 |
46860 |
46480 |
|
| 18.00R33 |
3* |
1000 |
kg |
35100 |
31200 |
28275 |
26325 |
25350 |
24765 |
24375 |
24180 |
|
| 145 |
lbs. |
77400 |
68800 |
62350 |
58050 |
55900 |
54610 |
53750 |
53320 |
|
| 35/65R33 |
2* |
780 |
kg |
50400 |
44800 |
40600 |
37800 |
36400 |
35560 |
35000 |
|
|
| 113 |
lbs. |
111100 |
98750 |
89500 |
83350 |
80250 |
78400 |
77150 |
|
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| Off-The-Road Tires Used For Industrial Vehicle Applications |
| 1. Industrial vehicles comprise of vehicles such as
counter-balanced lift trucks, container handlers, straddle carriers, aircraft
tow tractors, mobile crushers, log stackers, etc., used on hard improved
surfaces, smooth floors and runways. |
| 2. use
specifications of Industrial Service Only. |
| 3. To obtain
the maximum permissible loads on industrial Vehicles Steering Wheels,
multiply the above loads by 0.8. |
| 4. Consult a
Rim Manufacture when inflation pressure exceeds 800 kPa (116 psi). |
| 5. For Speeds
exceeding 30 km/h (18 mph), consult a Bridgestone Representative. |
| 6. For tire
sizes or star ratings other than listed above, consult a Bridgestone
Representative. |
| 7. For RTG
(Rubber Tired Gantry Crane) operation, Consult a Bridgestone Representative |
| MAXIMUM
SPEED |
% LOAD CHANGE FROM 10km/h
(5mph) TABLES |
| OFF-THE-ROAD |
SMOOTH FLOORS &
RUNWAYS |
| Stationary |
60% |
80% |
| creep |
30% |
60% |
| 4 km/h (2 1/2 mph) |
15% |
45% |
| 10 km/h (5 mph) |
No Change |
35% |
| 15 km/h (10 mph) |
-7% |
30% |
| 20 km/h (12 mph) |
-12% |
27% |
| 25 km/h (15 mph) |
-15% |
25% |
| NOTES: |
1. Inflation pressure for OFF-THE-ROAD service -
use 10 km/h (5 mph) tables. |
| 2.
Inflation pressure for SMOOTH FLOOR & RUNWAY service - use 10 km/h (5
mph) inflation pressure X 1.20. Due to
the high pressure specified for these tires, the rim and wheel manufacturer
must be consulted. |
| 3. For steer wheel
loads on lift trucks, multiply smooth floor load ratings by 0.8. |
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