XBR 1 is a bias steel-belted OTR tire pattern developed by XTHRA for application in wheel loaders, dozers, tractor scrapers and similar equipment.
Application : Wheel loaders, dozers, tractor scrapers and similar equipment running at construction and mining sites.
Characteristics : Reinforced closed pattern center for increased stability and payload distribution; Increased traction, with excellent heat dissipation; Optmized shoulders for side cut protection; Self-cleaning pattern for longer tread life.
Size
Class | PR
Pattern
Load Index
Speed Index
TRA Code
TT | TL
TD [mm]
TKPH [C | S | H]
TMPH [C | S | H]
37.25-35
42PR
XBR 1
230
A2
L4
TL
70
0 | 0 | 0
0 | 0 | 0
Size
Class | PR
Pattern
Load Index
Speed Index
37.25-35
42PR
XBR 1
230
A2
TRA Code
TT | TL
TD [mm]
L4
TL
70
TKPH [C | S | H]
TMPH [C | S | H]
0 | 0 | 0
0 | 0 | 0
Std.Rim [in]
OD [mm | in]
SW [mm | in]
Net Weight [kg | lb]
CBM [pc]
Qty. /Cntr40' [pc]
31.00/4.0
2,450 | 96
950 | 37
1,100 | 2,425
5.7
12
Std.Rim [in]
OD [mm | in]
SW [mm | in]
31.00/4.0
2,450 | 96
950 | 37
Net Weight [kg | lb]
CBM [pc]
Qty. /Cntr40' [pc]
1,100 | 2,425
5.7
12
Speed [km/h]
Speed [mi/h]
Max.Load [kg]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
Pressure [bar]
3
2
35,845
79,025
673
98
6.7
4
2
35,510
78,286
661
96
6.6
5
3
35,175
77,548
649
94
6.5
6
4
34,840
76,809
637
92
6.4
7
4
34,505
76,071
625
91
6.3
8
5
34,170
75,332
614
89
6.1
9
6
33,835
74,593
602
87
6.0
10
6
33,500
73,855
590
86
5.9
Speed [km/h]
Max.Load [kg]
Pressure [kpa]
Pressure [psi]
3
35,845
673
98
4
35,510
661
96
5
35,175
649
94
6
34,840
637
92
7
34,505
625
91
8
34,170
614
89
9
33,835
602
87
10
33,500
590
86
Speed [mi/h]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
2
79,025
673
98
2
78,286
661
96
3
77,548
649
94
4
76,809
637
92
4
76,071
625
91
5
75,332
614
89
6
74,593
602
87
6
73,855
590
86
*Specs may change without notice.
OTR tires are an important part on any company's operational budget.
A clear and well defined maintenance program is essential for obtaining the best tire performance.
Herein we make some important reminders concerning tire maintenance:
Inflation Pressure:
Under inflation generates heat, leading to early tire failure through tread pattern separation; cable and cord fatigue accelerates leading to internal liner and external sidewall ruptures. Treadwear becomes uneven causing cracks and consequently, infiltration. Rim displacement is also another consequence developing to air leaks on tubeless tires;
Over inflation increases mid-pattern ground contact causing uneven pattern wearing process; it reduces tyre capacity to absorb irregular road and impacts against physical obstacles ending to a much exposed pattern center subjected to cuts and sudden rupture. Bead suffers excess pressure increasing localized targetted forces against traction, with a potential risk for permanent damage and burts;
Overload Consequences:
Overloading will considerably shorten tire life through heat generation, abnormal tire deflection and cord tension, excessive bead movement; all leading to cracks and ruptures caused by dangerous carcass stress;
Road Maintenance:
Road surface is one of the most important factors determining a tire performance. Bumping spots, holes, rocks, debris and all physical obstacles cut, excessively wear and even burst tires. Important attention shall also be paid to cleaning loading and dumping areas, reflecting directly on performance and productivity.
For further information or enquiries, contact us :