bias & radial technical databook - otr tiresare two key factors to attaining full value from otr...
TRANSCRIPT
USA | BRASIL | CHINA | GHANA | INDIA | INDONESIA | KAZAKHSTAN | MEXICO | MONGOLIA | PHILIPPINES | ROMANIA | RUSSIA | UKRAINE
www.eurotire.net
BIAS & RADIALTechnical Databook
EUROTRAK + EUROTOOLS + EUROSERVICE + EUROCLASS = EUROCARE
Advice, Tread Features, & TKPH
TREAD RUBBER COMPOUNDSEurotire has developed specific tread rubber compounds to optimize damage resistance and provide longest life in a variety of usage conditions.
TIRE PRESSURE ADVICEMonitoring and controlling tire pressure is a key process for avoiding premature failure and for optimizing the life of the tire. Correct fitment of the tire on the rim as well as O-ring and valve connections should also be monitored. We suggest that the tire and rim assembly remain in the workshop and checked for air leakage for 24 hours after being assembled and before fitting it to the vehicle. Dedicated tire maintenance staff should be used for daily pressure checks of running tires to ensure that a high percentage of pressures are always taken, results recorded and are available for management. Do not check in temperatures below -10C (14°F).
The final air seal is the valve cap. It is impossible to guarantee air pressure without it. We suggest the use of hexagonal caps that can be locked securely onto the valve.
Eurotire representatives can help you understand the advantages of the various Tire Pressure Monitoring Systems that are available. Adjusting hot pressures is not normally recommended because tire and ambient temperature calculations need to be taken into account. Our representatives can provide you with real time hot pressure calculations and hot pressure guidelines. This service can be further extended to conduct full “heat studies” that will measure the real temperature of the tires.
‘ETRAC’ is an original pattern designed to optimize traction and grip in soft going conditions where mobility is key.
Compound Name Description
T-3 Higher speed compound with good resistance to heat
T-5* Cut resistant standard compound with optimized heat and damage resistance
T-7 Cut resistant compound for lower cycle speeds and shorter hauls
*Denotes Standard Compound
‘EROCK’ is a patented original pattern designed for optimum tire life in hard rock conditions.
Compound Name Description
R-4 Higher speed compound with good resistance to heat
R-6* Intermediate cut resistant standard compound with good resistance to damage
R-8 Cut resistant rock compound for lower cycle speeds and shorter hauls
*Denotes Standard Compound
It is important to note that the accuracy of TKPH calculations are dependent on numerous additional factors being correct, including; tire fitment, rim size, load distribution, driving style of the operator, road grades, cambers, haul road curve radii and dynamic load transfer. Therefore, the TKPH calculation alone will not guarantee optimum tire performance and we strongly recommend that a full site study be conducted to assess the relative importance of these individual factors on your operation.
Eurotire service engineers can help you to conduct this study and analyze the results.
If the maximum ambient temperature, during the year, is higher than 38°C (100°F), an adjustment to the site TKPH figure will need to be made. Your Eurotire representative will be able to make this calculation for you along with the overall site assessment.
TONNE KILOMETER PER HOUR / TKPH“TKPH” is a calculation to help determine if a tire is suitable for specific mine site conditions. “Tire TKPH” is calculated and provided by Eurotire. “Site TKPH” is calculated at the mine site and based on the actual vehicle speeds, loads, and cycle distances. The site TKPH figure can be calculated by multiplying the actual average load by the actual average speed when measured over several cycles during a two to four hour period. Care is needed to confirm that cycle speeds and loads are stable before calculating averages.
The average speed will be the cycle distance divided by the time to cover it. Care is needed to confirm that cycle speeds are stable before calculating a shift average. Once the calculations are known, the “site TKPH” can be compared with the “tire TKPH” and if necessary adjustments can be made to the payload and/or speed of the truck to adjust site TKPH to help minimize the risk of tire damage.
Note: Irrespective of the site TKPH, the actual average cycle speed must not exceed the maximum average speed shown for each tire size.
Eurotire’s OTR bias ply tire products represent robust, state-of-the-art technology
combined with our unique service and support approach. When you select the correct
tire for the right application you save money, improve efficiency and reduce tire
related down time. In short haul operations, bias ply tires are an excellent solution to
minimizing tire costs. In operating conditions with high accidental damage rates, bias
ply tires will provide a better operating cost to performance balance due to lower repair and replacement costs. There
are two key factors to attaining full value from OTR tires – the first is in correctly matching the tire to the application, the
second is ensuring that the tires are properly maintained. Eurotire bias products, when correctly applied and maintained,
can provide a better return on investment as compared to other more expensive alternatives.
Bias Ply B
ias P
ly L
oa
d &
Pre
ssu
re T
ab
le
Size Unit Under Rated LoadRated Load
Over Rated LoadMaximum
Allowed Load
HAUL TRUCK TIRES
24.00-35 U-14 PR42 E4
kgs 15500 16000 16500 17000 17400 18100 18950 19550lbs 34200 35300 36400 37500 38400 39900 41800 43100kpa 500 525 550 575 600 650 700 745psi 73 76 80 83 87 94 102 108
24.00-35 U-14 PR48 E4
kgs 17000 17500 18000 18500 18900 19300 19500 19550lbs 37500 38600 39700 40800 41700 42550 43000 43100kpa 575 600 625 650 675 700 725 745psi 83 87 91 94 98 102 105 108
27.00-49 U-12 PR48 E4
kgs 23000 23600 24300 25000 26200 27250 27850 28750lbs 50700 52000 53600 55100 57750 60000 61400 63383kpa 500 525 550 575 625 675 700 745psi 73 76 80 83 91 98 102 108
33.00-51 U-11 PR58 E4
kgs 33500 34500 35500 35500 36350 37850 39550 40825lbs 74000 76000 78500 78500 80150 83450 87200 90000kpa 500 525 575 575 600 650 700 745psi 73 76 80 83 87 94 102 108
33.00-51 U-12 PR58 E3
kgs 33500 34500 35500 35500 36350 37850 39550 40825lbs 74000 76000 78500 78500 80150 83450 87200 90000kpa 500 525 575 575 600 650 700 745psi 73 76 80 83 87 94 102 108
36/90-51 U-12 PR58 E4
kgs 40000 41600 42600 43400 45000lbs 88200 91728 93933 95697 99225kpa 600 650 675 700 725psi 87 94 98 102 105
37.00-57 U-11 PR68 E4
kgs 51500 53560 54848 55878 57938lbs 113558 118100 120939 123210 127753kpa 650 700 725 750 775psi 94 102 105 108 112
40.00-57 U-11 PR68 E4
kgs 50000 51500 53000 54500 55000 58200 60600 62675lbs 110000 113500 117000 120000 122350 128300 133600 138000kpa 475 500 525 550 575 625 675 717psi 69 73 76 80 83 91 98 104
40.00-57 U-11 PR68 E3
kgs 50000 51500 53000 54500 55000 58200 60600 62675lbs 110000 113500 117000 120000 122350 128300 133600 138000kpa 475 500 525 550 575 625 675 717psi 69 73 76 80 83 91 98 104
46/90-57 U-11 PR68 E3
kgs 56500 58760 60173 61303 63563lbs 124583 129566 132681 135173 140156kpa 600 650 675 700 725psi 87 94 98 102 105
46/90-57 U-11 PR68 E4
kgs 56500 58760 60173 61303 63563lbs 124583 129566 132681 135173 140156kpa 600 650 675 700 725psi 87 94 98 102 105
LOADER TIRES
35/65-33 U-54 PR30 L5
kgs 19500 20000 21200 21800 23000 23600 24300 25070lbs 43000 44100 46700 48100 50700 52000 53600 55270kpa 375 400 425 450 500 525 550 580psi 54 58 62 65 73 76 80 85
35/65-33 U-54 PR42 L5
kgs 24300 25000 25750 26500 26900 27500 29100 30475lbs 53600 55100 56800 58400 59300 60600 64150 67160kpa 550 575 600 625 650 675 750 814psi 80 83 87 91 94 98 109 118
45/65-45 U-54 PR58 L5
kgs 42500 45000 47500 50000 51000 52800 54600 57500lbs 93500 99000 104500 110000 112500 116400 120350 126750kpa 500 550 625 675 700 750 800 875psi 73 80 91 98 102 109 116 127
50/65-51 U-54 PR62 L5
kgs 58000 60000 61500 63000 65700 68000 70350 72450lbs 128000 132500 135500 139000 144850 150000 155100 159850kpa 575 600 625 650 700 750 800 841psi 83 87 91 94 102 109 116 122
BIAS & RADIALTechnical Databook
EUROTRAK + EUROTOOLS + EUROSERVICE + EUROCLASS = EUROCARE
Bias Ply
Tire Size 24.00-35
Rim Size 35 x 17.00 / 3.5
Tread Pattern U-14
Ply Rating 42
TRA Code E4
Load/Speed Index 207 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 263 / 180
Tire Weight (kgs / lbs) 802 / 1,768
Overall Diameter (mm / inch) 2,175 / 85.6
Overall Width (mm / inch) 653 / 25.7
Tread Depth (mm / 32nds) 58 / 73
Static Loaded Radius (mm / inch) 1,015 / 40
Min Dual Spacing (mm / inch) 795.0 / 31.3
O Ring 335T
24.00-35 U-14 PR42 E4 Haul Truck Tire
24.00-35 U-14 PR48 E4 Haul Truck Tire
Tire Size 24.00-35
Rim Size 35 x 17.00 / 3.5
Tread Pattern U-14
Ply Rating 48
TRA Code E4
Load/Speed Index 209 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 263 / 180
Tire Weight (kgs / lbs) 840 / 1,852
Overall Diameter (mm / inch) 2,175 / 85.6
Overall Width (mm / inch) 653 / 25.7
Tread Depth (mm / 32nds) 58 / 73
Static Loaded Radius (mm / inch) 1,015 / 40
Min Dual Spacing (mm / inch) 795.0 / 31.3
O Ring 335T
27.00-49 U-12 PR48 E4 Haul Truck Tire
Tire Size 27.00-49
Rim Size 49 x 19.5 / 4.0
Tread Pattern U-12
Ply Rating 48
TRA Code E4
Load/Speed Index 220 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 385 / 264
Tire Weight (kgs / lbs) 1,300 / 2,876
Overall Diameter (mm / inch) 2,690 / 105.9
Overall Width (mm / inch) 765 / 30.1
Tread Depth (mm / 32nds) 74 / 93
Static Loaded Radius (mm / inch) 1,235 / 48.6
Min Dual Spacing (mm / inch) 892 / 35.1
O Ring 349T / 449T
33.00-51 U-12 PR58 E3 Haul Truck Tire
Tire Size 33.00-51
Rim Size 51 x 24.00 / 5.0
Tread Pattern U-12
Ply Rating 58
TRA Code E3
Load/Speed Index 232 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 700 / 480
Tire Weight (kgs / lbs) 2,025 / 4,465
Overall Diameter (mm / inch) 3,061 / 120.5
Overall Width (mm / inch) 955 / 37.6
Tread Depth (mm / 32nds) 60 / 76
Static Loaded Radius (mm / inch) 1,410 / 55.5
Min Dual Spacing (mm / inch) 1,075 / 42.3
O Ring 351T / 451T
33.00-51 U-11/U-12 PR58 E4 Haul Truck Tire
Tire Size 33.00-51
Rim Size 51 x 24.00 / 5.0
Tread Pattern U-11 / U-12
Ply Rating 58
TRA Code E4
Load/Speed Index 232 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 511 / 350
Tire Weight (kgs / lbs) U-11: 2,260 / 4,983 U-12: 2,270 / 5,005
Overall Diameter (mm / inch) 3,061 / 120.5
Overall Width (mm / inch) 955 / 37.6
Tread Depth (mm / 32nds) 87 / 110
Static Loaded Radius (mm / inch) 1,410 / 55.5
Min Dual Spacing (mm / inch) 1,075 / 42.3
O Ring 351T / 451T
36/90-51 U-12 PR58 E4 Haul Truck Tire
Tire Size 36 / 90-51
Rim Size 51 x 26.00 / 5.0
Tread Pattern U-12
Ply Rating 58
TRA Code E4
Load/Speed Index 236 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 520 / 356
Tire Weight (kgs / lbs) 2,300 / 5,072
Overall Diameter (mm / inch) 3,070 / 120.9
Overall Width (mm / inch) 980 / 38.6
Tread Depth (mm / 32nds) 87 / 110
Static Loaded Radius (mm / inch) 1,420 / 55.9
Min Dual Spacing (mm / inch 1184 / 46.6
O Ring 351T / 451T
37.00-57 U-11 PR68 E4 Haul Truck Tire
Tire Size 37.00-57
Rim Size 57 x 29.00-27.00 / 6.0
Tread Pattern U-11
Ply Rating 68
TRA Code E4
Load/Speed Index *245 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 635 / 435
Tire Weight (kgs / lbs) 3,000 / 6,615
Overall Diameter (mm / inch) 3,440 / 135.4
Overall Width (mm / inch) 1,044 / 41.1
Tread Depth (mm / 32nds) 89 / 112
Static Loaded Radius (mm / inch) 1,535 / 60.4
Min Dual Spacing (mm / inch) 1217 / 47.9
O Ring 357T / 457T
40.00-57 U-11 PR68 E3 Haul Truck Tire
Tire Size 40.00-57
Rim Size 57 x 29.00 / 6.0
Tread Pattern U-11
Ply Rating 68
TRA Code E3
Load/Speed Index 247 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 900 / 617
Tire Weight (kgs / lbs) 3,140 / 6,924
Overall Diameter (mm / inch) 3,516 / 138.4
Overall Width (mm / inch) 1,165 / 45.9
Tread Depth (mm / 32nds) 65 / 82
Static Loaded Radius (mm / inch) 1,582 / 62.3
Min Dual Spacing (mm / inch) 1,310 / 51.6
O Ring 357T / 457T
40.00-57 U-11 PR68 E4 Haul Truck Tire
Tire Size 40.00-57
Rim Size 57 x 29.00 / 6.0
Tread Pattern U-11
Ply Rating 68
TRA Code E4
Load/Speed Index 247 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 685 / 469
Tire Weight (kgs / lbs) 3,400 / 7,497
Overall Diameter (mm / inch) 3,575 / 140.7
Overall Width (mm / inch) 1,165 / 45.9
Tread Depth (mm / 32nds) 94.5 / 119
Static Loaded Radius (mm / inch) 1,612 / 63.5
Min Dual Spacing (mm / inch) 1,310 / 51.6
O Ring 357T / 457T
46/90-57 U-11 PR68 E3 Haul Truck Tire
Tire Size 46/90-57
Rim Size 57 x 29.00 / 6.0
Tread Pattern U-11
Ply Rating 68
TRA Code E3
Load/Speed Index 248 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 910 / 624
Tire Weight (kgs / lbs) 3,390 / 7,475
Overall Diameter (mm / inch) 3,575 / 140.7
Overall Width (mm / inch) 1,165 / 45.9
Tread Depth (mm / 32nds) 65 / 82
Static Loaded Radius (mm / inch) 1,612 / 63.5
Min Dual Spacing (mm / inch) 1,310 / 51.66
O Ring 357T / 457T
46/90-57 U-11 PR68 E4 Haul Truck Tire
Tire Size 46/90-57
Rim Size 57 x 29.00 / 6.0
Tread Pattern U-11
Ply Rating 68
TRA Code E4
Load/Speed Index 248 / B
Max Speed (kph / mph) 50 / 30
TKPH / TMPH (3) 695 / 476
Tire Weight (kgs / lbs) 3,550 / 7,828
Overall Diameter (mm / inch) 3,575 / 140.7
Overall Width (mm / inch) 1,165 / 45.9
Tread Depth (mm / 32nds) 94.5 / 119
Static Loaded Radius (mm / inch) 1,612 / 63.5
Min Dual Spacing (mm / inch) 1,310 / 51.6
O Ring 357T / 457T
35/65-33 U-54 PR30 L5 Loader Tire
Tire Size 35/65-33
Rim Size 33 x 28.00 / 3.5
Tread Pattern U-54
Ply Rating 30
TRA Code L5
Max Speed (kph / mph) 10 / 6
Tire Weight (kgs / lbs) 1,100 / 2,426
Overall Diameter (mm / inch) 2,065 / 81.3
Overall Width (mm / inch) 880 / 34.6
Tread Depth (mm / 32nds) 97 / 122
Static Loaded Radius (mm / inch) 955 / 37.6
O Ring 333T
35/65-33 U-54 PR42 L5 Loader Tire
Tire Size 35/65-33
Rim Size 33 x 28.00 / 3.5
Tread Pattern U-54
Ply Rating 42
TRA Code L5
Max Speed (kph / mph) 10 / 6
Tire Weight (kgs / lbs) 1,100 / 2,426
Overall Diameter (mm / inch) 2,065 / 81.3
Overall Width (mm / inch) 880 / 34.6
Tread Depth (mm / 32nds) 97 / 122
Static Loaded Radius (mm / inch) 932 / 36.7
O Ring 333T
45/65-45 U-54 PR58 L5 Loader Tire
Tire Size 45 / 65-45
Rim Size 45 x 36.00 / 4.5
Tread Pattern U-54
Ply Rating 58
TRA Code L5
Max Speed (kph / mph) 10 / 6
Tire Weight (kgs / lbs) 2,340 / 5,160
Overall Diameter (mm / inch) 2,740 / 107.9
Overall Width (mm / inch) 1,180 / 46.5
Tread Depth (mm / 32nds) 115 / 145
Static Loaded Radius (mm / inch) 1,260 / 49.6
O Ring 345T / 445T
50/65-51 U-54 PR62 L5 Loader Tire
BIAS TREAD PATTERNS
Tire Size 50 / 65-51
Rim Size 51x 40.00 / 4.5
Tread Pattern U-54
Ply Rating 62
TRA Code L5
Max Speed (kph / mph) 10 / 6
Tire Weight (kgs / lbs) 3,165 / 6,979
Overall Diameter (mm / inch) 3,065 / 120.7
Overall Width (mm / inch) 1,250 / 49.2
Tread Depth (mm / 32nds) 127 / 160
Static Loaded Radius (mm / inch) 1,412 / 55.6
O Ring 351T / 451T
Metric to Imperial Conversions: 1 kg=2.205 lbs / 1 mm = .03937 in / 1 cm = .3937 in / 1 m = 39.37 in or 3.28 ft / 1km = .6214 mile / 1 bar = 14.5 psi / 1 tonne = 2204.6 lbs or 1.102 tons
BIAS AND RADIAL DATA NOTES1. The above cold inflation pressures must be set at ambient temperatures,
not when the tires are hot. Pressures are based on standard haul truck usage where the maximum running speeds are between 30 to 50 km/hr and operating on round trip cycle distances up to 8 kms. The maximum quoted cold inflation pressure must never be exceeded. When operating at loads above the rated load care should be taken to control average cycle speeds (see TKPH section.Where specific loads and operating conditions are known the recommended tire pressure can be obtained by contacting your Eurotire representative. Note: Where tires are run under inflated, over inflated or overloaded there will be a resulting loss of tire life which could also lead to partial or total failure of the tire. All cold inflation pressures are calculated based on TRA and ETRTO engineering design guidelines for maximum load capacity of the given tire size and type.
Note: Where tires are run under inflated, over inflated or overloaded there will be a resulting loss of tire life which could also lead to partial or total failure of the tire. All cold inflation pressures are calculated based on TRA and ETRTO engineering design guidelines for maximum load capacity of the given tire size and type.
2. This load is the maximum rated load for the tire in order to achieve optimum performance.
3. TKPH = Tonne Kilometer Per Hour allowed for haul truck tires. The site TKPH requirement is found by the average load x average speed. Where the site value is higher than the tire TKPH value, the speed and/or the load must be adjusted in order to avoid premature tire failure.
U-11 U-14U-12 U-54
U-11 U-12 U-14 U-54
Advice, Tread Features, & TKPHDesigned for operating on challenging terrain and in harsh climates, Eurotire OTR radial
tires are suitable for nearly every haul truck application. The advantages of our radial
tire products can be directly attributed to the unique approach taken in our design and
development process. A large footprint is combined with material formulations to provide
excellent traction characteristics and strong resistance to cuts and damages. This flat footprint also results in greater
flotation characteristics in soft floor conditions. Other radial design advantages include heightened steering control in
higher speed and winding haul applications as well as a reduction in detrimental heat build-up in long haul applications.
Eurotire radial tire products are a direct result of new methods used to create a product that is specifically designed for
the increasing demands of modern mining methods and equipment.
All
Ste
el
Ra
dia
l L
oa
d &
Pre
ssu
re T
ab
le
Size Unit Under Rated LoadRated Load
Over Rated LoadMaximum
Allowed Load
HAUL TRUCK TIRES
29.5R25** ETRACADT
200/B
kgs 12500 12850 13600 14000 14350 14645 14825 14980lbs 27600 28300 30000 30900 31600 32300 32700 33063kpa 450 475 500 525 550 575 585 600psi 65 69 73 76 80 83 85 87
18.00R33**ETRAC
kgs 10000 10300 10600 10900 11064 11282 11445 11663lbs 22000 22700 23400 24000 24360 24840 25200 25680kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
21.00R33**ETRAC
kgs 12850 13200 13600 14000 14210 14490 14700 14980lbs 28300 29100 30000 30900 31364 31982 32445 33063kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
24.00R35**ETRAC
kgs 17000 17500 18000 18500 18778 19148 19425 19795lbs 37500 38600 39700 40800 41412 42228 42840 43656kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
27.00R49**ETRAC
kgs 25000 25700 26500 27250 27660 28000 28613 29158lbs 55100 56800 58400 60000 60900 61500 63000 64200kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
27.00R49**EROCK
kgs 25000 25700 26500 27250 27660 28000 28613 29158lbs 55100 56800 58400 60000 60900 61500 63000 64200kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
33.00R51**ETRAC
kgs 35500 36500 37500 38750 39331 40106 40688 41463lbs 78500 80500 82500 85500 86783 88493 89775 91485kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
33.00R51**EROCK
kgs 35500 36500 37500 38750 39331 40106 40688 41463lbs 78500 80500 82500 85500 86783 88493 89775 91485kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
46/90R57**EROCK
kgs 58000 60000 61500 63000 63925 65150 66000 67410lbs 128000 132500 135500 139000 140930 143630 145500 148600kpa 625 650 675 700 725 750 775 800psi 91 94 98 102 105 109 112 116
LOADER TIRES
29.5R25** ETRACWL
216/A2
kgs 20000 20600 21200 22400 22736 23184 23520 23968lbs 44100 45400 46700 49400 50141 51129 51870 52858kpa 575 600 625 650 675 700 725 750psi 83 87 91 94 98 102 105 109
NOTESHaul Truck Tire Pressures1. The above cold inflation pressures must be set at ambient temperatures, not when the
tires are hot. Pressures are based on standard haul truck usage where the maximum running speeds are between 30 to 50 km/hr and operating on round trip cycle distances up to 8 kms. The maximum quoted cold inflation pressure must never be exceeded. When operating at loads above the rated load care should be taken to control average cycle speeds (see TKPH section). Where specific loads and operating conditions are known the recommended tire pressure can be obtained by contacting your Eurotire representative.
All cold inflation pressures are calculated based on TRA and ETRTO engineering design guidelines for maximum load capacity of the given tire size and type.
2. Where tires are run under-inflated, over-inflated or over-loaded there will be a resulting loss of tire life which could also lead to partial or total failure of the tire.
3. Important note regarding Over Rated Load and TRA Maximum Allowed Load: Since increased tire loads and inflation pressure might exceed wheel or rim capacity, wheel and rim manufacturers should be consulted.
Loader Tire PressuresThe above cold inflation pressures are based on standard articulated loader usage here the maximum running speeds are up to 10 km/hr and operating on round trip cycle distances up to 152 m (500 ft). When your specific loads and operating conditions are known we strongly recommend that you contact your Eurotire representative to obtain the best tire pressure advice for your type of machine.
Note: Where tires are run under-inflated, over-inflated or over-loaded there will be a resulting loss of tire life which could also lead to partial or total failure of the tire.
All Steel Radials
All Steel Radials
Tire Size 18.00R33
Rim Size / Flange (inch) 33 x 13.00 / 2.5
Star Rating 2*
Tread Pattern ETRAC
TRA Code E4
Tread Depth (mm / 32nds) 55 / 70
Compound T-3, T-5, T-7
Load/Speed Index 191 / B
Tire Weight (kgs / lbs) 485 / 1,069
TKPH / TMPH (3) 192 / 132
Revs Per Kilometer / Mile 462 / 285
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 1,860 / 73.25
Overall Width (mm / inch) 500 / 19.7
Static Loaded Radius (mm / inch) 858 / 33.8
Static Loaded Width (mm / inch) 561 / 22
Min Dual Spacing (mm / inch) 587 / 23.1
O Ring 333T
18.00R33 ETRAC Haul Truck Tire
Tire Size 21.00R33
Rim Size / Flange (inch) 33 x 15.00 / 3.0
Star Rating 2*
Tread Pattern ETRAC
TRA Code E4
Tread Depth (mm / 32nds) 58 / 73
Compound T-3, T-5, T-7
Load/Speed Index 200 / B
Tire Weight (kgs / lbs) 620 / 1,367
TKPH / TMPH (3) 240 / 164
Revs Per Kilometer / Mile 430 / 267
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 1,990 / 78.3
Overall Width (mm / inch) 590 / 23.2
Static Loaded Radius (mm / inch) 915 / 36
Static Loaded Width (mm / inch) 622 / 24.5
Min Dual Spacing (mm / inch) 701 / 27.6
O Ring 333T
21.00R33 ETRAC Haul Truck Tire
27.00R49 ETRAC Haul Truck Tire
Tire Size 27.00R49
Rim Size / Flange (inch) 49 x 19.5 / 4.0
Star Rating 2*
Tread Pattern ETRAC
TRA Code E4
Tread Depth (mm / 32nds) 75 / 95
Compound T-3, T-5, T-7
Load/Speed Index 223 / B
Tire Weight (kgs / lbs) 1,650 / 3,638
TKPH / TMPH (3) 512 / 351
Revs Per Kilometer / Mile 319 / 198
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 2,700 / 106.3
Overall Width (mm / inch) 740 / 29.1
Static Loaded Radius (mm / inch) 1,250 / 49.2
Static Loaded Width (mm / inch) 825 / 32.5
Min Dual Spacing (mm / inch) 892 / 35.1
O Ring 349T / 449T
24.00R35 ETRAC Haul Truck Tire
Tire Size 24.00R35
Rim Size / Flange (inch) 35 x 17.00 / 3.5
Star Rating 2*
Tread Pattern ETRAC
TRA Code E4
Tread Depth (mm / 32nds) 67 / 84
Compound T-3, T-5, T-7
Load/Speed Index 209 / B
Tire Weight (kgs / lbs) 850 / 1,874
TKPH / TMPH (3) 357 / 245
Revs Per Kilometer / Mile 394 / 245
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 2,170 / 85.4
Overall Width (mm / inch) 648 / 25.5
Static Loaded Radius (mm / inch) 997 / 39.3
Static Loaded Width (mm / inch) 722 / 28.4
Min Dual Spacing (mm / inch) 795 / 31.3
O Ring 335T
29.5R25 ETRAC WL Loader Tire
Tire Size 29.5R25 WL
Rim Size / Flange (inch) 25 x 25.00 / 3.5
Star Rating 2*
Tread Pattern ETRAC
TRA Code L4
Tread Depth (mm / 32nds) 59 / 74
Compound T-9
Load/Speed Index 216 / A2
Tire Weight (kgs / lbs) 690 / 1,521
Revs Per Kilometer / Mile 462 / 287
Max Speed (kph / mph) 10 / 6
Overall Diameter (mm / inch) 1,845 / 72.6
Overall Width (mm / inch) 942 / 37.1
Static Loaded Radius (mm / inch) 819 / 32.2
Static Loaded Width (mm / inch) 834 / 32.8
O Ring 325T
29.5R25 ETRAC ADT Transport Tire
Tire Size 29.5R25 ADT
Rim Size / Flange (inch) 25 x 25.00 / 3.5
Star Rating 2*
Tread Pattern ETRAC
TRA Code E4
Tread Depth (mm / 32nds) 59 / 74
Compound T-3 , T-5 , T-7
Load/Speed Index 200 / B
Tire Weight (kgs / lbs) 690 / 1,521
TKPH / TMPH (3) 225 / 154
Revs Per Kilometer / Mile 462 / 287
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 1,845 / 72.6
Overall Width (mm / inch) 942 / 37.1
Static Loaded Radius (mm / inch) 819 / 32.2
Static Loaded Width (mm / inch) 834 / 32.8
O Ring 325T
33.00R51 EROCK Haul Truck Tire
Tire Size 33.00R51
Rim Size / Flange (inch) 51 x 24.00 / 5.0
Star Rating 2*
Tread Pattern EROCK
TRA Code E4
Tread Depth (mm / 32nds) 88 / 111
Compound R-4, R-6, R-8
Load/Speed Index 235 / B
Tire Weight (kgs / lbs) 2,550 / 5,622
TKPH / TMPH (3) 660 / 452
Revs Per Kilometer / Mile 280 / 174
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 3,042 / 119.8
Overall Width (mm / inch) 942 / 37.1
Static Loaded Radius (mm / inch) 1,402 / 55.2
Static Loaded Width (mm / inch) 1,062 / 41.8
Min Dual Spacing (mm / inch) 1,074 / 42.3
O Ring 351T / 451T
33.00R51 ETRAC Haul Truck Tire
Tire Size 33.00R51
Rim Size / Flange (inch) 51 x 24.00 / 5.0
Star Rating 2*
Tread Pattern ETRAC
TRA Code E4
Tread Depth (mm / 32nds) 88 / 111
Compound T-3, T-5, T-7
Load/Speed Index 235 / B
Tire Weight (kgs / lbs) 2,550 / 5,622
TKPH / TMPH (3) 660 / 452
Revs Per Kilometer / Mile 280 / 174
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 3,042 / 119.8
Overall Width (mm / inch) 942 / 37.1
Static Loaded Radius (mm / inch) 1,402 / 55.2
Static Loaded Width (mm / inch) 1,062 / 41.8
Min Dual Spacing (mm / inch) 1,074 / 42.3
O Ring 351T / 451T
Metric to Imperial Conversions: 1 kg=2.205 lbs / 1 mm = .03937 in / 1 cm = .3937 in / 1 m = 39.37 in or 3.28 ft / 1km = .6214 mile / 1 bar = 14.5 psi / 1 tonne = 2204.6 lbs or 1.102 tons
27.00R49 EROCK Haul Truck Tire
Tire Size 27.00R49
Rim Size / Flange (inch) 49 x 19.5 / 4.0
Star Rating 2*
Tread Pattern EROCK
TRA Code E4
Tread Depth (mm / 32nds) 75 / 95
Compound R-4, R-6, R-8
Load/Speed Index 223 / B
Tire Weight (kgs / lbs) 1,630 / 3,594
TKPH / TMPH (3) 500 / 340
Revs Per Kilometer / Mile 123 / 198
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 2,700 / 106.3
Overall Width (mm / inch) 740 / 29.1
Static Loaded Radius (mm / inch) 1,250 / 49.2
Static Loaded Width (mm / inch) 825 / 32.5
Min Dual Spacing (mm / inch) 892 / 35.1
O Ring 349T / 449T
46/90R57 EROCK Haul Truck Tire
RADIAL TREAD PATTERNS
Tire Size 46/90R57
Rim Size / Flange (inch) 57x29.00 (32.00) / 6.0
Star Rating 2*
Tread Pattern EROCK
TRA Code E4
Tread Depth (mm / 32nds) 98 / 124
Compound R-4, R-6, R-8
Load/Speed Index 252 / B
Tire Weight (kgs / lbs) 4,200 / 9,259
TKPH / TMPH (3) 968 / 602
Revs Per Kilometer / Mile 97 / 152
Max Speed (kph / mph) 50 / 30
Overall Diameter (mm / inch) 3,590 / 141.3
Overall Width (mm / inch) 1,150 / 45.3
Static Loaded Radius (mm / inch) 1,596 / 62.8
Static Loaded Width (mm / inch) 1,320 / 52.0
Min Dual Spacing (mm / inch) 1,412 / 55.6
O Ring 457 T
EROCKETRAC ADT /LOADERETRAC
EROCKETRAC ETRAC ADT/LOADER
USA | BRASIL | CHINA | GHANA | INDIA | INDONESIA | KAZAKHSTAN | MEXICO | MONGOLIA | PHILIPPINES | ROMANIA | RUSSIA | UKRAINE
WORLDWIDE HEADQUARTERS
OFFICE
FACTORY
WAREHOUSE
WORLDWIDE LOCATIONS
EUROCARE VALUE COMPONENTS
031513
EUROTR
AK
E
URO
TOOLS EUROSERVICE E
URO
CLASS
EUROTOOLSService /
Maintenance
EUROTRAKPerformance Measurement /
Increased Efficiency
EUROSERVICERisk Assessment / Usage Analysis / Service Implementation
EUROCLASSTraining / Safety / Quality Assurance
WORLDWIDE CORPORATE HEADQUARTERS200 South Biscayne Blvd. 55th FL
Miami, Florida 33131Tel: +1 212 262 2251 • Toll Free: +1 888 387 6847
[email protected] • [email protected] www.eurotire.net
www.eurotire.net