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BIAS 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 |
| PLY |
kPa |
km/h |
Static |
Creep |
3 mph |
5 mph |
9 mph |
12 mph |
15 mph |
19 mph |
| RATING |
psi |
mph |
0 km/h |
Creep |
5 km/h |
10 km/h |
15 km/h |
20 km/h |
25 km/h |
30 km/h |
| 10.00-20 |
16 |
900 |
kg |
8320 |
7390 |
6700 |
6240 |
6010 |
5870 |
5780 |
5730 |
| 131 |
lbs |
18320 |
16290 |
14760 |
13740 |
13230 |
12930 |
12730 |
12620 |
| 12.00-20 |
20 |
1000 |
kg |
11880 |
10560 |
9570 |
8910 |
8580 |
8380 |
8250 |
8185 |
| 145 |
lbs. |
26200 |
23290 |
21100 |
19650 |
18920 |
18480 |
18190 |
18050 |
| 14.00-24 |
24 |
1000 |
kg |
17100 |
15200 |
13775 |
12825 |
12350 |
12065 |
11875 |
11780 |
| 145 |
lbs. |
37710 |
35520 |
30370 |
28280 |
27230 |
26600 |
26180 |
25980 |
| 14.00-24 |
28 |
1000 |
kg |
18000 |
16000 |
14500 |
13500 |
13000 |
12700 |
12500 |
12400 |
| 145 |
lbs. |
39690 |
35280 |
31970 |
29770 |
28670 |
28000 |
27560 |
27340 |
| 16.00-25 |
28 |
900 |
kg |
20700 |
18400 |
16675 |
15525 |
14950 |
14605 |
14375 |
14260 |
| 131 |
lbs. |
45640 |
40570 |
36770 |
34230 |
32970 |
32200 |
31700 |
31440 |
| 18.00-25 |
32 |
900 |
kg |
27020 |
24020 |
21760 |
20260 |
19510 |
19060 |
18760 |
18610 |
| 131 |
lbs. |
59580 |
52960 |
48000 |
44690 |
43030 |
42040 |
41380 |
41030 |
| 18.00-25 |
36 |
1000 |
kg |
28800 |
25600 |
23200 |
21600 |
20800 |
20320 |
20000 |
19840 |
| 145 |
lbs. |
63500 |
56450 |
51160 |
47630 |
45860 |
44810 |
44100 |
43750 |
| 18.00-25 |
40 |
1000 |
kg |
30600 |
27200 |
24650 |
22950 |
22100 |
21590 |
21250 |
21080 |
| 145 |
lbs. |
67470 |
59980 |
54350 |
50610 |
48730 |
47610 |
46860 |
46480 |
| 21.00-25 |
32 |
780 |
kg |
31500 |
28000 |
25375 |
23625 |
22750 |
22225 |
21875 |
21700 |
| 113 |
lbs. |
69480 |
61760 |
55970 |
52110 |
50180 |
49022 |
48250 |
47864 |
| 21.00-25 |
36 |
864 |
kg |
34220 |
30420 |
27560 |
25660 |
24710 |
24140 |
23760 |
23570 |
| 126 |
lbs. |
75420 |
67040 |
60760 |
56570 |
54470 |
53210 |
52380 |
51940 |
| 21.00-25 |
40 |
1000 |
kg |
36386 |
32343 |
29311 |
27290 |
26279 |
25672 |
25268 |
25066 |
| 145 |
lbs. |
80230 |
71320 |
64630 |
60170 |
57950 |
56610 |
55720 |
55270 |
| 23.5-25 |
36 |
830 |
kg |
28020 |
24905 |
22570 |
21015 |
20235 |
19770 |
19455 |
19300 |
| 120 |
lbs. |
61780 |
54910 |
49770 |
46330 |
44620 |
43590 |
42900 |
42560 |
| 26.5-25 |
32 |
660 |
kg |
30600 |
27200 |
24650 |
22950 |
22100 |
21590 |
21250 |
21078 |
| 96 |
lbs. |
67500 |
60000 |
54375 |
50625 |
48750 |
47625 |
46875 |
46500 |
| 26.5-25 |
36 |
750 |
kg |
33300 |
29600 |
26825 |
24975 |
24050 |
23495 |
23125 |
22940 |
| 109 |
lbs. |
73440 |
65280 |
59160 |
55080 |
53040 |
51816 |
51000 |
50592 |
| 26.5-25 |
44 |
900 |
kg |
37080 |
32960 |
29870 |
27810 |
26780 |
26162 |
25750 |
25544 |
| 131 |
lbs. |
81720 |
72640 |
65830 |
61290 |
59020 |
57658 |
56750 |
56296 |
| 24.00-29 |
42 |
900 |
kg |
47700 |
42400 |
38425 |
35775 |
34450 |
33655 |
33125 |
32857 |
| 131 |
lbs. |
105120 |
93440 |
84680 |
78840 |
75920 |
74168 |
73000 |
72415 |
| 18.00-33 |
36 |
1000 |
kg |
33300 |
29600 |
26825 |
24975 |
24050 |
23495 |
23125 |
22940 |
| 145 |
lbs. |
73430 |
65270 |
59150 |
55070 |
53030 |
51810 |
50990 |
50580 |
| 18.00-33 |
44 |
1000 |
kg |
37080 |
32960 |
29870 |
27810 |
26780 |
26162 |
25750 |
25544 |
| 145 |
lbs. |
81720 |
72640 |
65830 |
61290 |
59020 |
57658 |
56750 |
56296 |
| 30-33 |
46 |
840 |
kg |
38788 |
34478 |
31246 |
29091 |
28014 |
27367 |
26936 |
26721 |
| 122 |
lbs. |
85513 |
76011 |
68885 |
64134 |
61759 |
60334 |
59384 |
58909 |
| 33.5-33 |
44 |
720 |
kg |
55350 |
49200 |
44588 |
41513 |
39975 |
39053 |
38438 |
38130 |
| 104 |
lbs. |
122400 |
108800 |
98600 |
91800 |
88400 |
86360 |
85000 |
84320 |
| 33.5-33 |
50 |
839 |
kg |
60300 |
53600 |
48575 |
45225 |
43550 |
42545 |
41875 |
41540 |
| 121 |
lbs. |
133200 |
118400 |
107300 |
99900 |
96200 |
93980 |
92500 |
91760 |
| 37.5-33 |
54 |
796 |
kg |
72000 |
64000 |
58000 |
54000 |
52000 |
50800 |
50000 |
49600 |
| 115 |
lbs. |
158400 |
140800 |
127600 |
118800 |
114400 |
111760 |
110000 |
109120 |
| 21.00-35 |
40 |
1000 |
kg |
43735 |
38875 |
35230 |
32800 |
31585 |
30855 |
30370 |
30130 |
| 145 |
lbs. |
96430 |
85720 |
77680 |
72320 |
69650 |
68040 |
66970 |
66430 |
| 33.25-35 |
38 |
630 |
kg |
50400 |
44800 |
40600 |
37800 |
36400 |
35560 |
35000 |
34720 |
| 91 |
lbs. |
110700 |
98400 |
89175 |
83025 |
79950 |
78105 |
76875 |
76260 |
| 33.25-35 |
44 |
720 |
kg |
54000 |
48000 |
43500 |
40500 |
39000 |
38100 |
37500 |
37200 |
| 104 |
lbs. |
118800 |
105600 |
95700 |
89100 |
85800 |
83820 |
82500 |
81840 |
| 33.25-35 |
50 |
870 |
kg |
60300 |
53600 |
48575 |
45225 |
43550 |
42545 |
41875 |
41540 |
| 126 |
lbs. |
133200 |
118400 |
107300 |
99900 |
96200 |
93980 |
92500 |
91760 |
| 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 ply 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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