OS Tires - Technical manual
-
Upload
luigi-wewege -
Category
Business
-
view
147 -
download
0
Transcript of OS Tires - Technical manual
2
OTR
2
Table
of
conte
nts
TABLE OF CONTENTS
INTRODUCTION
Industry Standard
Application Vehicle Matching Chart
GENERAL INFORMATION
Structural Diagrams - Radial Tire
Definitions
Classifications
Uses and Characteristics of Off-The-Road (OTR) Tires
TRA Classification and Corresponding Canyon Off-The-Road Tires
Rubber Compound Codes
Tire Families/Design Tread-Depth
Tire Markings
Type of Tire Size Designation
Dual Specification Codes
TREAD DESIGNS RADIAL AND BIAS – Dimensional and Inflation Data
Earthmover Tread Designs (Radial)
Earthmover Tread Designs (Bias)
TABLES
Load Index
Conversion Table: Star Rating to Ply Rating
Pressure Conversion Chart
Tread Depth Conversion Chart
FITMENT GUIDE
3
3
3
4
4
5
7
7
8
8
9
10
10
11
12
12
17
22
22
24
25
26
27
CANYON
www.canyontires.com
3
Intr
oduct
ion
INTRODUCTION
Industry Standard
Tire has developed a wide range of tire patterns and specifications, so that the proper Off-The-Road (OTR) tire can be matched to any vehicle, service, or operating condition.
Canyon OTR tires are designed and manufactured to meet the commonly accepted international standards set by the TRA (Tire and Rim Association) in the U.S.A., by the ETRTO (European Tire and Rim Technical Organization) in Europe, and/or by the JATMA (Japan Automobile Tire Manufacturers’ Association) in Japan*.
The following measurements strictly follow these standards: Load capacities, inflation pressures, dimensions (such as overall tire diameter and width), as well as the relative rim and tube valves.
If a tire is to be used for a purpose other than that for which it is originally intended, please consult Canyon
OTR for reference on application and use.
Application Vehicle Matching Chart
APPLICATION VEHICLE
Earthmover Service Dump Trucks, Motor Scrapers, Articulated Dump Trucks, Coal Haulers, Logging Trucks, Other Mining Trucks, etc.
Loader & Dozer Service Shovels, Front-End Loaders, Back-hoe Loaders, Skid Steer Loaders, Dozers, Shuttle Trucks, Load-Haul-Dumps, etc.
Canyon
tire
4
OTR
4
GENERAL INFORMATION
Structural Diagrams - Radial Tire
Structural Diagrams - Bias-Ply Tire
Gen
eral In
form
ati
on
TREAD
TREAD
TREAD BELTS
TREAD BELTS
BODY PLYS
BODY PLYS
TURN-UP PLY
SIDEWALL
BEAD BUNDLE
BEAD BUNDLE
BEAD CHAFER
(FILLER)
INNER LINER
INNER LINER
CANYON
www.canyontires.com
5
DEFINITIONS
Tire Size - The size of each tire is indicated by nominal width and rim diameter in inches and mm. Radial structure is indicated by the letter “R”. For some tires the aspect ratio is indicated by percentage.
Example
Radial Tire 40.00R57, 33.25R35, 445/95R25
Bias Tire 30.00-51, 45/65-45
Star Rating, Ply Rating and Load Index - The load capacity of a tire is indicated by the star rating (in case of a radial tire) and the ply rating (in case of a bias tire).*The load index is applied in countries where the ETRTO standards are used.
Overall Diameter (OD) - “Overall Diameter” is twice the section height of a new tire, plus the normal rim diameter, and including 24-hour inflation growth.
Overall Width (OW) - “Overall Width” is the width of a new tire, including 24-hour inflation growth, and including protective side ribs bars or decorations.
Section Width (SW) - “Section Width” is the width of a new tire, including 24-hour inflation growth and normal sidewalls; BUT, not including protective side ribs, bars, or decorations.
Static Loaded Radius and Width (SLR, SLW) - “Static Loaded Radius” is the shortest distance from the axle center to the contact surface of a tire. “Static Loaded Width” is the overall width of a tire mounted on the approved rim at the specified inflati on pressure, placed still and vertically on a flat board, and loaded with the specified load.
Original Tread Depth (OTD) - “Original Tread Depth” is the tread depth of a new tire measured at the point of the tread-indicator (where available); OR, one-fourth the width of the tire crown section from the crown center, and including 24-hour inflation growth.
Section Height (SH) - “Section Height” is the distance from the heel of the bead to the crown section of the tire, and includes the original tread depth.
Aspect Ratio – “Aspect Ratio” is represented as a percentage to determine the Section Height.
Speed Rating - “Speed Rating “is represented by an alpha symbol on the sidewall and is defined as the maximum continuous speed allowed for a pre-determined period of one hour.
Ton Kilometer per Hour (TKPH) - “Ton Kilometer per hour” is a formulated representation of the amount of work that is applied to a tire over a specified period of one hour.
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11 Defi
nit
ions
6
OTR
6
Defi
nit
ions
2.12 TKPH Formula - To calculate TKPH the following formula applies:
TKPH Work RateAverage Tire Load X Average Speed per Shift
Average Tire Load
Empty Tire Load in Tons + Loaded Tire Load in Tons
2
Average Speed
Cycle Distance in Km X Number of Cycles per Shift
Hours per Shift
2.12
The TKPH formula will ensure optimum performance from OTR Tires. This formula MUST be adhered to. Failure to do so will result in premature failure of the tire due to excessive heat buildup. To avoid excessive heat buildup, a tire with a TKPH rating that is higher than that of the work rate calculated must be selected.
Each tire position on the machine must be calculated and considered individually. A position with the highest average tire load should be selected.
For imperial measurements; Ton Mile per Hour (TMPH): the formula remains the same, noting (TMPH) figures must be selected from the (TKPH)-(TMPH) data fields.
*Any tire or tires found to be working outside of their recommended TKPH-TMPH will NOT be subject to manufacturer’s warranty.
CANYON
www.canyontires.com
7
Gen
eral In
form
ati
on
GENERAL INFORMATION (cont.)
Classifications
Uses and Characteristics of Off-The-Road (OTR) Tires
The characteristics which OTR tires possess differ somewhat according to the function they must serve and the type of vehicles on which they are mounted.
Application Vehicle Matching Chart
Type/Service Tire Characteristics VEHICLE
Earthmover
Heat-Resistance
Cut-Resistant
Wear-Resistant
Shock Burst-Resistant
Loader & Dozer Cut-Resistant
Wear-Resistant
8
OTR
8
Gen
eral In
form
ati
on
TRA Classification and Corresponding Canyon Off-The-Road Tires
Off-The-Road tires are classified by the TRA as shown in the chart below. Names of the corresponding tread patterns as related to Canyon OTR Tires are also shown below:
TRA Classification Tread TypeCanyon OTR Tread Pattern
Radial Bias
E-4 Rock TR1T TB1T
E-4 Rock TR2T TB2T/TB3T
L5 Extra Deep Tread -TBA- TB1L/TB2L
L5S Deep Tread Slick -TBA- CB3L
Rubber Compound Codes
Service Code Number Structure
Earthmover (E)ARTRHR
StandardCut-ResistantHeat-Resistant
Loader & Dozer (L) TR Cut-Resistant
CANYON y
www.canyontires.com
9
Gen
eral In
form
ati
on
E-2 / E-3L-2 / L-3
E-4L-4 / L-4S
L-5 / L-5S
TRACTION, ROCK ROCK, DEEP TREAD ROCK, EXTRA DEEP TREAD
N 1.5N 2.5N
Tire Families
There are 3 primary earthmover tire families which are categorized by the aspect ratio H/S (The ratio between the sidewall and the height and the tire width).
100 SERIES OR STANDARD TIRE
The H/S aspect ratio is approximately equal to 1.00
The section width, given in inches, is to 2 decimal places.e.g. 18.00R33
Design Tread-Depth
80 SERIES OR WIDE BASE
The H/S aspect ratio is approximately equal to 0.80
The section width, given in inches, is a whole number followed by a fraction.e.g. 20.5R25Or the section width is given in inches followed by the number 80.e.g. 59/80R63
65 SERIES
The H/S aspect ratio is approximately equal to 0.65
The section width is given in inches or in millimeters followed by the number 65.e.g. 35/65-33
H/S : 1.00H
S
H/S : 0.80H
S
H/S : 0.65H
S
N 1.5N 2.5N
10
OTR
10
Gen
eral In
form
ati
on
Tire Markings
Type of Tire Size Designation
Section Width (inches)
Section Width (inches)
Section Width (inches)
Radial Structure
Radial Structure
Aspect Ratio 65 Series
Rim Diameter (inches)
Rim Diameter (inches)
Rim Diameter (inches)
Star Rating
Star Rating
Ply Rating
1
Regular
Wide Base
Super Wide Base
1
2
3
4
Brand Name
Specification Codes
Serial Number
Tire Size, Star Rating, and Type
4
3
2
27.00
27.00
40 /
49
49
39 30PR
R
R
65
CANYON
www.canyontires.com
11
Gen
eral In
form
ati
on
Dual Specification Codes
Combination Construction Size Designation
Loader & Dozer Service +
Earthmover Service
Radial
BiasTBA
Loader & Dozer Service +
Grader ServiceBias TBA
Earthmover Service +
Grader ServiceRadial TBA
*Multiple Star RatingCanyon Tires marked with “LOADER & DOZER * (one star)” and “EARTHMOVER ** (two star)” have specified load capacity on each servicing condition.
The strength of the tire casing is designed to constrain inflation pressure used.(26.5R25 is used as an example)
Type of Service Star RatingInflation
Pressure
Load
(Load Index)
Speed
(Speed Symbol)
Loader *(one star) 5.25 bar15,000 kg
(202)10 km/hour
(A2)
Earthmover **(two star) 5.00 bar11,500 kg
(190)50 km/hour
(B)
12
OTR
12
TREAD DESIGNS RADIAL AND BIAS – Dimensional and Inflation Data
EARTHMOVER TREAD DESIGNS (RADIAL)
TR1
T
Tire SizeTRA Code
Ply Rating
Original Tread Depth
TKPHRecommended
Rim Width / Flange Height
Minimum Dual
Spacing
Static Loaded Radius Weight
(lbs / kg)
Maximum Load (kg) Pressure (kpa)
Inflated Dimensions (inches / mm)
32nd mm(inches /
mm)(inches /
mm)@ 10 km/h @ 50 km/h
Section Width
Overall Diameter
59/80R63 E4 ** 120 95 2188 44.00/5.070
/1,78068.4
/1,73711,200/5,091
- 101,600/60059.2
/1,503159.1/4,026
53/80R63 E4 ** 120 95 1544 36.00/5.063
/1,61864.5
/1,63810,050/4,568
- 88,030/70052.7
/1,338125.6/3,780
50/90R57 E4 ** 120 95 1498 32.00/6.561.5
/1,56266.0
/1,67610,200/4,636
- 78,000/70049.8
/1,266150.5/3,809
50/80R57 E4 ** 120 95 1382 34.00/5.061.5
/1,56263.5
/1,61210,200/4,636
- 77,290/70049.6
/1,262142.3/3,600
40.00R57 E4 ** 112 89 1238 29.00/6.054.7
/1,38961.8
/1,5677,450/3,386
- 60,000/70044.1
/1,121142.0/3,594
37.00R57 E4 ** 112 89 1060 27.00/6.048.5
/1,23261.5
/1,5626,900/3,136
- 51,500/70040.9
/1,039136.3/3,449
RADIAL TRUCK TIRE DIMENSIONAL DATA
TR
1T
CANYON
www.canyontires.com
13
Tire Size
Tire Load Limits at Various Cold Inflation Pressures Based on 30 mph / 50 kph Maximum Speed
KPA PSI
Star Rating
450 65
475 69
500 73
525 76
550 80
575 83
600 87
625 91
650 94
675 98
700 102
800 116
59/80R63kg lbs
2 Star81,900 180,000
85,200 188,000
88,600 195,000
91,900 203,000
95,200 210,000
98,400 217,000
101,600 224,000
53/80R63kg lbs
2 Star67,050147,800
69,800153,900
72,550160,000
75,250165,900
77,950171,800
80,500177,600
83,200183,400
85,010187,447
88,030194,106
50/90R57kg lbs
2 Star78,000171,600
50/80R57kg lbs
2 Star77,290170,038
40.00R57kg lbs
2 Star42,50093,500
45,00099,000
46,250102,000
48,750107,500
50,000110,000
51,500113,500
53,000117,000
54,500120,000
56,000123,500
58,000128,000
60,000132,500
37.00R57kg lbs
2 Star51,500113,300
**NOTE THAT ALL SPECIFICATIONS ARE BASED ON THE HEAT-RESISTANT (HR) COMPOUND. STANDARD AND CUT-RESISTANT TBA
RADIAL TIRE LOAD INFLATION TABLE
CR
1T
14
OTR
14
EARTHMOVER TREAD DESIGNS (RADIAL)TR2
T
Tire SizeTRA Code
Ply Rating
Original Tread Depth
TKPHRecommended
Rim Width / Flange Height
Minimum Dual
Spacing
Static Loaded Radius Weight
(lbs / kg)
Maximum Load (kg) Pressure (kpa)
Inflated Dimensions (inches / mm)
32nd mm(inches /
mm)(inches /
mm)@ 10 km/h @ 50 km/h
Section Width
Overall Diameter
53/80R63 E4 ** 120 95 1574 36.00/5.063.7
/1,61864.2
/1,63010,050/4,568
- 88,030/70052.7
/1,338125.6/3,780
40.00R57 E4 ** 112 89 1266 29.00/6.054.7
/1,38962.0
/1,5757,450/3,386
- 60,000/70044.3
/1,125142.0/3,594
37.00R57 E4 ** 112 89 1060 27.00/6.048.5
/1,23260.1
/1,5266,900/3,136
- 51,500/70040.2
/1,021136.3/3,449
36.00R51 E4 ** 102 81 750 26.00/5.046.6
/1,18455.7
/1,4155,500/2,500
- 46,250/70039.3/939
127.7/3,231
33.00R51 E4 ** 100 80 714 24.00/5.045.1
/1,14653.1
/1,3504,450/2,022
- 38,750/70035.2/895
121.0/3,060
30.00R51 E3 ** 57 45 536 22.00/4.539.1/993
51.0/1,295
3,600/1,636
- 33,500/52533.5/853
104.7/2,650
27.00R49 E4 ** 81 65 500 19.50/4.035.1/892
47.6/1,208
3,140/1,427
27,250/70029.3/743
106.8/2,703
RADIAL TRUCK TIRE DIMENSIONAL DATA
TR
2T
CANYON
www.canyontires.com
15
TR
2T
Tire Size
Tire Load Limits at Various Cold Inflation Pressures Based on 30 mph / 50 kph Maximum Speed
KPA PSI
Star Rating
450 65
475 69
500 73
525 76
550 80
575 83
600 87
625 91
650 94
675 98
700 102
800 116
53/80R63kg lbs
2 Star67,050 147,800
69,800 153,900
72,550 160,000
75,250 165,900
77,950 171,800
80,500 177,600
83,200 183,400
85,010 187,447
88,030 194,106
40.00R57kg lbs
2 Star42,500 93,500
45,000 99,000
46,250 102,000
48,750 107,500
50,000 110,000
51,500 113,500
53,000 117,000
54,500 120,000
56,000 123,500
58,000 128,000
60,000 132,500
37.00R57kg lbs
2 Star51,500 113,300
36.00R51kg lbs
2 Star33,500 74,000
35,500 78,000
36,500 80,500
37,500 82,500
38,750 85,500
40,000 88,000
41,250 91,000
42,500 93,500
43,750 96,500
45,000 99,000
46,250 102,000
33.00R51kg lbs
2 Star27,500 60,000
29,000 64,000
30,000 66,000
30,750 68,000
32,500 71,500
33,500 74,000
34,500 76,000
35,500 78,500
36,500 80,500
37,500 82,500
38,750 85,500
30.00R51kg lbs
33,500 73,700
27.00R49kg lbs
2 Star19,500 43,000
20,000 44,100
20,600 45,400
21,800 48,100
22,400 49,400
23,000 50,700
23,600 52,000
25,000 55,100
25,750 56,800
26,500 58,400
27,250 60,000
**NOTE THAT ALL SPECIFICATIONS ARE BASED ON THE HEAT-RESISTANT (HR) COMPOUND. STANDARD AND CUT-RESISTANT TBA
RADIAL TIRE LOAD INFLATION TABLE
16
OTR
16
EARTHMOVER TREAD DESIGNS (RADIAL)TR3
T
Tire SizeTRA Code
Ply Rating
Original Tread Depth
TKPHRecommended
Rim Width / Flange Height
Minimum Dual
Spacing
Static Loaded Radius Weight
(lbs / kg)
Maximum Load (kg) Pressure (kpa)
Inflated Dimensions (inches / mm)
32nd mm(inches /
mm)(inches /
mm)@ 10 km/h @ 50 km/h
Section Width
Overall Diameter
36.00R51 E4 ** 102 81 750 26.00/5.046.6
/1,18457.8
/1,4685,500/2,500
- 46,250/70039.3/939
127.7/3,231
RADIAL TRUCK TIRE DIMENSIONAL DATA
TR
3T
Tire Size
Tire Load Limits at Various Cold Inflation Pressures Based on 30 mph / 50 kph Maximum Speed
KPA PSI
Star Rating
450 65
475 69
500 73
525 76
550 80
575 83
600 87
625 91
650 94
675 98
700 102
800 116
36.00R51kg lbs
2 Star33,500 74,000
35,500 78,000
36,500 80,500
37,500 82,500
38,750 85,500
40,000 88,000
41,250 91,000
42,500 93,500
43,750 96,500
45,000 99,000
46,250 102,000
RADIAL TIRE LOAD INFLATION TABLE
CANYON
www.canyontires.com
17
TB
2T
EARTHMOVER TREAD DESIGNS (BIAS)
TB2
T
Tire SizeTRA Code
Ply Rating
Original Tread Depth
TKPHRecommended
Rim Width / Flange Height
Minimum Dual
Spacing
Static Loaded Radius Weight
(lbs / kg)
Maximum Load (kg) Pressure (kpa)
Inflated Dimensions (inches / mm)
32nd mm(inches /
mm)(inches /
mm)@ 10 km/h @ 50 km/h
Section Width
Overall Diameter
59/80-63 E4 88 120 95 1485 44.00/5.073.0
/1,85468.9
/1,75011,000/5,000
- 111,000/70057.8
/1,469159.1/4,026
53/80-63 E4 86 111 88 980 36.00 / 5.061/
1,55163.9
/1,6239,500/4,310
- 92,500/70051
/1,300149.4/3,780
40.00-57 E4 60 104 83 800 29.00 / 6.051.6
/1,31164.5
/1,6387,445/3,378
- 54,500/55043.0
/1,092142.0/3,593
37.00-57 E4 68 104 83 700 27.00/6.048.5
/1,23160.8
/1,5446,600/3,000
- 51,500/52540.1
/1,01840.1
/1,018
36.00-51 E4 58 111 88 680 26.00 / 5.046.6
/1,18458.8
/1,4945,441/2,469
- 41,250/52540.0
/1,01640.0
/1,016
27.00-49 E4 48 82 65 460 19.50 / 4.035.1/893
48.4/1,229
2,712/1,230
- 25,000/57529.0/737
105.9/2,680
BIAS TRUCK TIRE DIMENSIONAL DATA
18
OTR
18
TB
2T
Tire Size
Tire Load Limits at Various Cold Inflation Pressures Based on 30 mph / 50 kph Maximum Speed
KPA PSI
Ply Rating
400 58
425 62
450 65
475 69
500 73
525 76
550 80
575 83
600 87
625 91
650 94
700 102825 120
59/80-63kg lbs
88 ply111,000 244,713
53/80-63kg lbs
86 Ply92,500
203,928
40.00-57kg lbs
60 ply48,750
107,50050,000 110,000
51,500 113,500
53,000 117,000
54,500 120,000
37.00-57kg lbs
68 ply51,500 113,538
36.00-51kg lbs
58 ply37,500 82,500
38,750 85,500
40,000 88,000
41,250 91,000
27.00-49kg lbs
48 ply20,600 45,400
21,200 46,700
21,800 41,800
22,400 49,400
23,000 50,700
23,600 52,000
24,300 53,600
25,000 55,100
**NOTE THAT ALL SPECIFICATIONS ARE BASED ON THE HEAT-RESISTANT (HR) COMPOUND. STANDARD AND CUT-RESISTANT TBA
BIAS LOAD INFLATION TABLE
CANYON
www.canyontires.com
19
LOADER TREAD DESIGNS (BIAS)
TB1
L
Tire SizeTRA Code
Ply Rating
Original Tread Depth
TKPHRecommended
Rim Width / Flange Height
Minimum Dual
Spacing
Static Loaded Radius Weight
(lbs / kg)
Maximum Load (kg) Pressure (kpa)
Inflated Dimensions (inches / mm)
32nd mm(inches /
mm)(inches /
mm)@ 10 km/h @ 50 km/h
Section Width
Overall Diameter
70/70-57 L4 84 122 97 - 60.00/6.0 -71.7
/1,82114,710/6,686
- -74.2
/1,884-
58/85-57 L4 84 122 97 - 46.00/6.0 -68.7
/1,74512,780/5,809
- -55.9
/1,419-
TB
1L
Tire Size
Tire Load Limits at Various Cold Inflation Pressures Based on 30 mph / 50 kph Maximum Speed
KPA PSI
Ply Rating
400 58
42562
450 65
475 69
500 73
525 76
550 80
575 83
600 87
625 91
650 94
700 102
825 120
70/70-57kg lbs
88 ply TBA - - - - - - - - - - - -
58/85-57kg lbs
86 Ply TBA - - - - - - - - - - - -
BIAS LOAD INFLATION TABLE
BIAS TRUCK TIRE DIMENSIONAL DATA
20
OTR
20
LOADER TREAD DESIGNS (BIAS)TB2
L
Tire SizeTRA Code
Ply Rating
Original Tread Depth
TKPHRecommended
Rim Width / Flange Height
Minimum Dual
Spacing
Static Loaded Radius Weight
(lbs / kg)
Maximum Load (kg) Pressure (kpa)
Inflated Dimensions (inches / mm)
32nd mm(inches /
mm)(inches /
mm)@ 10 km/h @ 50 km/h
Section Width
Overall Diameter
52/80-57 L4 68 122 97 - 36.00/6.0 -70.7
/1,795TBA 82,500/600 -
51.9/1,320
142.0/3,594
50/80-57 L4 68 122 97 - 36.00/6.0 -70.5
/1,790TBA 77,500/600 -
51.2/1,300
141.6/3,583
BIAS TRUCK TIRE DIMENSIONAL DATA
TB
2L
Tire Size
Tire Load Limits at Various Cold Inflation Pressures Based on 30 mph / 50 kph Maximum Speed
KPA PSI
Ply Rating
47569
50073
52576
55080
57583
60087
65094
67596
700 102
725 105
750 109
775 112
850 123
52/80-57kg lbs
84 ply TBA69,000 152,000
73,000 16,100
75,000 165,500
77,500 171,000
80,000 176,500
50/80-57kg lbs
84 Ply TBA67,000 147,500
69,000 152,000
71,000 156,000
73,000 161,000
75,000 165,500
zz`
BIAS LOAD INFLATION TABLE
CANYON
www.canyontires.com
21
LOADER TREAD DESIGNS (BIAS)
TB3
L
Tire SizeTRA Code
Ply Rating
Original Tread Depth
TKPHRecommended
Rim Width / Flange Height
Minimum Dual
Spacing
Static Loaded Radius Weight
(lbs / kg)
Maximum Load (kg) Pressure (kpa)
Inflated Dimensions (inches / mm)
32nd mm(inches /
mm)(inches /
mm)@ 10 km/h @ 50 km/h
Section Width
Overall Diameter
50/65-51 L5 62 157 125 - 40.00/4.5 -60.2
/1,536- 63,000/650 -
50.0/1,270
120.9/3,061
45/65-45 L5 58 149 118 - 36.00/4.5 -53.8
/1,366- 51,250/650 -
45.0/1143
108.0/2,733
35/65-33 L5 42 126 100 - 28.00/3.5 -40.9
/1,038- 26,500/600 -
35.0/889
82.1/2,077
BIAS TRUCK TIRE DIMENSIONAL DATA
TB
3L
Tire Size
Tire Load Limits at Various Cold Inflation Pressures Based on 30 mph / 50 kph Maximum Speed
KPA PSI
Ply Rating
47569
50073
52576
55080
57583
60087
65094
67596
700 102
725 105
750 109
775 112
850 123
50/65-51kg lbs
62 ply53,000 117,000
54,500 120,000
56,000 123,500
58,000 128,000
60,000 132,500
63,000 139,000
45/65-45kg lbs
58 Ply41,250 91,000
42,500 93,500
43,750 96,500
51,250 113,000
35/65-33kg lbs
42 Ply22,400 49,400
23,000 50,700
23,600 52,000
26,500 58,400
BIAS LOAD INFLATION TABLE
22
OTR
22
Table
s
TABLES
Load Index - An international numerical code associated with the maximum load a tire can carry at a certain speed (indicated by its Speed Symbol) and under service conditions specified by Canyon OTR.
LI Kg LI kg LI kg LI kg LI kg LI kg
0 45 50 190 100 800 150 3,350 200 14,000 250 60,000
1 46.2 51 195 101 825 151 3,450 201 14,500 251 61,500
2 47.5 52 200 102 850 152 3,550 202 15,000 252 63,000
3 48.7 53 206 103 875 153 3,650 203 15,500 253 65,000
4 50 54 212 104 900 154 3,750 204 16,000 254 67,000
5 51.5 55 218 105 925 155 3,875 205 16,500 255 69,000
6 53 56 224 106 950 156 4,000 206 17,000 256 71,000
7 54.5 57 230 107 975 157 4,125 207 17,500 257 73,000
8 56 58 236 108 1,000 158 4,250 208 18,000 258 75,000
9 58 59 243 109 1,030 159 4,375 209 18,500 259 77,500
10 60 60 250 110 1,060 160 4,500 210 19,000 260 80,000
11 61.5 61 257 111 1,090 161 4,625 211 19,500 261 82,500
12 63 62 265 112 1,120 162 4,750 212 20,000 262 85,000
13 65 63 272 113 1,150 163 4,875 213 20,600 263 87,500
14 67 64 280 114 1,180 164 5,000 214 21,200 264 90,000
15 69 65 290 115 1,215 165 5,150 215 21,800 265 92,500
16 71 66 300 116 1,250 166 5,300 216 22,400 266 95,000
17 73 67 307 117 1,285 167 5,450 217 23,000 267 97,500
18 75 68 315 118 1,320 168 5,600 218 23,600 268 100,000
19 77.5 69 325 119 1,360 169 5,800 219 24,300 269 103,000
20 80 70 335 120 1,400 170 6,000 220 25,000 270 106,000
21 82.5 71 345 121 1,450 171 6,150 221 25,750 271 109,000
22 85 72 355 122 1,500 172 6,300 222 26,500 272 112,000
23 87.5 73 365 123 1,550 173 6,500 223 27,250 273 115,000
24 90 74 375 124 1,600 174 6,700 224 28,000 274 118,000
25 92.5 75 387 125 1,650 175 6,900 225 29,000 275 121,000
CANYON
www.canyontires.com
23
Table
s
LI Kg LI kg LI kg LI kg LI kg LI kg
26 95 76 400 126 1,700 176 7,100 226 30,000 276 125,000
27 97 77 412 127 1,750 177 7,300 227 30,750 277 128,000
28 100 78 425 128 1,800 178 7,500 228 31,500 278 132,500
29 103 79 437 129 1,850 179 7,750 229 32,500 279 136,000
30 106 80 450 130 1,900 180 8,000 230 33,500
31 109 81 462 131 1,950 181 8,250 231 34,500
32 112 82 475 132 2,000 182 8,500 232 35,500
33 115 83 487 133 2,060 183 8,750 233 36,500
34 118 84 500 134 2,120 184 9,000 234 37,500
35 121 85 515 135 2,180 185 9,250 235 38,750
36 125 86 530 136 2,240 186 9,500 236 40,000
37 128 87 545 137 2,300 187 9,750 237 41,250
38 132 88 560 138 2,360 188 10,000 238 42,500
39 136 89 580 139 2,430 189 10,300 239 43,750
40 140 90 600 140 2,500 190 10,600 240 45,000
41 145 91 615 141 2,575 191 10,900 241 46,250
42 150 92 630 142 2,650 192 11,200 242 47,500
43 155 93 650 143 2,725 193 11,500 243 48,750
44 160 94 670 144 2,800 194 11,800 244 50,000
45 165 95 690 145 2,900 195 12,150 245 51,500
46 170 96 710 146 3,000 196 12,500 246 53,000
47 175 97 730 147 3,075 197 12,850 247 54,500
48 180 98 750 148 3,150 198 13,200 248 56,000
49 185 99 775 149 3,250 199 13,600 249 58,000
24
OTR
24
Conversion Table - Star Rating to Ply Rating
Table
s
Tire Size Star RatingCorresponding
Ply Rating
GRADER TIRES
14.00R24 * 16 ply
16.00R24 * 16 ply
17.5R25 * 16 ply
20.5R25 * 24 ply
23.5R25 * 24 ply
STANDARD EARTHMOVER TIRES
14.00R24 *** 32 ply
14.00R25 *** 32 ply
16.00R25 ** 36 ply
18.00R25 * 24 ply
1800R25 ** 36 ply
18.00R33 ** 40 ply
21.00R35 ** 44 ply
24.00R35 ** 48 ply
24.00R49 ** 48 ply
27.00R49 ** 54 ply
30.00R51 ** 58 ply
33.00R51 ** 64 ply
36.00R51 ** 66 ply
3700R57 ** 72 ply
40.00R57 ** 78 ply
53/80R63 * 78 ply
55/80R63 * 86 ply
59/80R63 ** 88 ply
Tire Size Star RatingCorresponding
Ply Rating
WIDE BASE EARTHMOVER
17.5R25 * 16 ply
17.5R25 ** 20 ply
20.5R25 * 24 ply
20.5R25 ** 28 ply
23.5R25 ** 24 ply
23.5R25 ** 32 ply
26.5R25 ** 32 ply
29.5R25 ** 34 ply
33.5R33 ** 44 ply
37.5R33 ** 48 ply
33.25R35 ** 44 ply
37.25R35 ** 48 ply
37.5R39 ** 52 ply
WIDE BASE LOADER
15.5R25 * 16 ply
17.5R25 * 16 ply
20.5R25 * 24 ply
20.5R25 ** 28 ply
23.5R25 * 24 ply
23.5R25 ** 32 ply
26.5R25 * 24 ply
26.5R25 ** 36 ply
29.5R25 * 28 ply
29.5R29 * 34 ply
35/65R33 * 36 ply
40/65R39 * 42 ply
45/65R45 * 50 ply
CANYON
www.canyontires.com
25
Pressure Conversion Chart
Table
s
PSI KPA PSI KPA PSI KPA PSI KPA
1 10 36 250 70 480 104 710
3 20 37 255 71 490 105 720
4 30 38 260 72 495 107 730
6 40 40 270 74 500 108 740
7 50 41 280 75 510 109 750
9 60 43 290 77 520 111 760
10 70 44 300 78 530 112 770
11 80 45 310 80 540 114 780
13 90 47 320 81 550 115 790
14 100 48 330 82 560 116 800
16 110 50 340 84 570 118 810
17 120 51 350 85 580 119 820
18 130 53 360 87 590 121 830
20 140 54 370 88 600 122 840
21 150 55 380 89 610 124 850
23 160 57 390 91 620 125 860
24 170 58 400 92 630 126 870
26 180 60 410 94 640 128 880
27 190 61 420 95 650 129 890
28 200 62 430 97 660 131 900
30 210 64 440 98 670 132 910
31 220 65 450 99 680 133 920
33 230 67 460 101 690 135 930
34 240 68 470 102 700 136 940
26
OTR
26
Tread Depth Conversion Chart
mm 32nd mm 32nd mm 32nd
1 1 30 38 95 120
2 3 31 39 100 126
3 4 32 40 105 132
4 5 33 42 110 139
5 6 34 43 115 145
6 8 35 44 120 151
7 9 36 45 125 157
8 10 37 47 130 164
9 11 38 48 135 170
10 13 39 49 140 176
11 14 40 50 145 183
12 15 41 52 150 189
13 16 42 53 155 195
14 18 43 54 160 202
15 19 44 55 165 208
16 20 45 57 170 214
17 21 46 58 175 220
18 23 47 59 180 227
19 24 48 60 185 233
20 25 49 62 190 239
21 26 50 63 195 246
22 28 55 69 200 252
23 29 60 76 205 258
24 30 65 82 210 265
25 31 70 88 215 271
26 33 75 94 220 277
27 34 80 101 225 283
28 35 85 107 230 290
29 37 90 113 235 296
Table
s
CANYON
www.canyontires.com
27
FITMENT GUIDE
Brand Tire Size Equipment ManufacturerLoading Capacity
(MT)
Empty Weight (MT)
Loaded Weight (MT)
Canyon 59/80R63
Terex Unit Rig MT 6300 AC 363 236 599
Terex Unit Rig MT 5500 326 232 558
Caterpillar 797B 345 215 560
Canyon 55/80-63
Liebherr T282 360 230 590
Terex Unit Rig MT 5500 326 232 558
Belaz 75600 320
Canyon53/80R6353/80-63
Hitachi EH5000 315 213 528
Komatsu 930E-3SE 291 213 504
Komatsu 930E-4 292 210 502
Canyon 52/80-57LeTourneau L-1350 Loader 38.1 143.3 181.4
LeTourneau L-1400 Loader 38.1 163.8 201.9
Canyon 50/80-57 Hitachi EH4500 282 198 480
Canyon40.00R5740.00-57
Caterpillar 793C 218 152 370
Caterpillar 793D 218 117 335
Terex Unit Rig MT 4400 Mining Truck 218 161 379
Liebherr T262 218 172 390
Komatsu 830E 222-227 164-165 386-392
Belaz 75306 220 156 376
Fit
men
t G
uid
e
28
OTR
28
FITMENT GUIDE (cont.)
Brand Tire Size Equipment ManufacturerLoading Capacity
(MT)
Empty Weight (MT)
Loaded Weight (MT)
Canyon37.00R5737.00-57
Caterpillar 789C 177 136 313
Terex Unit Rig MT 3700AC Mining Truck 186 149.7 335.7
Terex Unit Rig MT 3700B 172-186 131 303-317
Liebherr T252 181 148.3 329.3
Hitachi EH 3500 190 134 324
Komatsu 730E 183 141 324
Canyon 50/65-51 LeTourneau L-1100 Loader 29.9 106.2 136.1
Canyon 37.25-35
Caterpillar 657G Scraper 47.2 67.8 115
Caterpillar 637G Scraper 34 52.1 86.1
Caterpillar 631 Scraper 34 46.5 80.5
Canyon35/65-33 875/65-33
Caterpillar AD 55 Underground Truck 60.5 41.5 102
Caterpillar R2900G XTRA Loader 20 56 76
Caterpillar 988H Wheel Loader 11.4 38.2 49.6
Hitachi LX450 46.6
Canyon 33.25-35
LeTourneau Log Stacker 6592-94 rear 59 112.1 171.1
LeTourneau Log Stacker 4592-94 front 40.8 22.7 63.5
LeTourneau Log Stacker 3592 SL front 31.8 19 50.8
LeTourneau Log Stacker 5092-94 45.4 14.5 59.9
LeTourneau Log Stacker 5592-94 rear 49.9 29.5 79.4
Canyon 33.25-29
Caterpillar 627G Scraper 23.9 37.9 61.8
Caterpillar 623G Scraper 25 37.4 62.4
Caterpillar 621G Scraper 23.9 32.6 56.5
Fit
men
t G
uid
e
CANYON
www.canyontires.com
29
FITMENT GUIDE (cont.)
Brand Tire Size Equipment ManufacturerLoading Capacity
(MT)
Empty Weight (MT)
Loaded Weight (MT)
Canyon 2400-35
Caterpillar 773F 54.4 45.6 100
Caterpillar 775F 63.5 46.3 109.8
Terex TR60 55 40.7 95.7
Terex TR70 65 47.7 112.7
Hitachi EH 1100 64.9 45.8 110.7
Komatsu HD 465 55 41.1 96.1
Komatsu HD 605-7 64 45.9 109.9
Belaz 7555 55 41.5 96.5
Canyon 2100-35
Terex TR45 41 37 78
LeTourneau Log Stacker 4592-94 rear 40.8 22.7 63.5
Belaz 7547 45 33 78
Canyon36.00R5136.00-51
Caterpillar 784 C
Terex MT 3600B 154-172 116-124 271-297
Terex BD 270 243 188 431
Kress 200C Coal Hauler 220 220
Hitachi EH3000 155 123.5 278.5
Canyon33.00R5133.00-51
Caterpillar 785C 136 95.7 231.7
Terex Unit Rig MT3300 136 105.2 241.2
Komatsu HD1500-7 144.2 105.3 249.5
Komatsu HD1500-5 136-149 101 237-250
LeTourneau Log Stacker 6592-94 front 59 112.1 171.1
Belaz 7513 136 107 243
Fit
men
t G
uid
e
30
OTR
30
FITMENT GUIDE (cont.)
Brand Tire Size Equipment ManufacturerLoading Capacity
(MT)
Empty Weight (MT)
Loaded Weight (MT)
Canyon 45/65-45
Caterpillar 854G Wheel Dozer 94.4
Komatsu WA800-3 101
LeTourneau D950 Wheel Dozer 99.8
LeTourneau L950 Loader 24.5 82.1 106.6
LeTourneau L1000 23.1 82.1 105.2
Canyon27.00R4927.00-4931/80R49
Caterpillar 776D 107.5 55.5 163
Caterpillar 777F 90.9 72.4 163.3
Terex TR100 91 85 176
Komatsu 785-5 96 72.4 163.4
Komatsu 785-7 94 72 166
Hitachi EH1600 89.7 70.9 160.6
Hitachi EH1700 98.4 71.7 170.1
Canyon45/65-39
41.25/70-39
Caterpillar 844H Wheel Dozer 70.8
Caterpillar 990H Wheel Dozer 77
Canyon 37.5-39Caterpillar 651B-E Scraper
LeTourneau Log Stacker 5592-94 front 49.9 29.5 79.4
Canyon 1800-33
Caterpillar 769D 36.6 34.8 71.4
Caterpillar 771D 41 34.7 75.7
Komatsu HD405-7 40.1 34.4 74.5
Komatsu HD325-7 37.7 31.6 69.3
Hitachi EH750 41.9 33.5 75.4
Fit
men
t G
uid
e
Canyon
CANYON
www.canyontires.com
31
FITMENT GUIDE (cont.)
Brand Tire Size Equipment ManufacturerLoading Capacity
(MT)
Empty Weight (MT)
Loaded Weight (MT)
Canyon 1800-25
Terex TR35 31.7 24 55.7
Hitachi EH600 33.1 23.8 56.9
Belaz 7540 30 22.6 52.6
Fit
men
t G
uid
e