XRA 1 is a radial OTR tire pattern developed by XTHRA for application in wheel loaders, dozers and similar equipment.
Application : Loaders, dozers and similar equipment running at construction and mining sites.
Characteristics : Closed pattern center for increased stability and payload distribution; Reinforced shoulders for side cut protection; Excellent heat dissipation; 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]
35/65R33
**
XRA 1
224
A2
L5
TL
92
0 | 0 | 0
0 | 0 | 0
Size
Class | PR
Pattern
Load Index
Speed Index
35/65R33
**
XRA 1
224
A2
TRA Code
TT | TL
TD [mm]
L5
TL
92
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]
28.00/3.5
2,040 | 80
865 | 34
1,200 | 2,646
3.6
18
Std.Rim [in]
OD [mm | in]
SW [mm | in]
28.00/3.5
2,040 | 80
865 | 34
Net Weight [kg | lb]
CBM [pc]
Qty. /Cntr40' [pc]
1,200 | 2,646
3.6
18
Speed [km/h]
Speed [mi/h]
Max.Load [kg]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
Pressure [bar]
3
2
29,960
66,050
775
112
7.8
4
2
29,680
65,433
762
110
7.6
5
3
29,400
64,816
748
108
7.5
6
4
29,120
64,199
734
107
7.3
7
4
28,840
63,581
721
105
7.2
8
5
28,560
62,964
707
103
7.1
9
6
28,280
62,347
694
101
6.9
10
6
28,000
61,729
680
99
6.8
Speed [km/h]
Max.Load [kg]
Pressure [kpa]
Pressure [psi]
3
29,960
775
112
4
29,680
762
110
5
29,400
748
108
6
29,120
734
107
7
28,840
721
105
8
28,560
707
103
9
28,280
694
101
10
28,000
680
99
Speed [mi/h]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
2
66,050
775
112
2
65,433
762
110
3
64,816
748
108
4
64,199
734
107
4
63,581
721
105
5
62,964
707
103
6
62,347
694
101
6
61,729
680
99
*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 :