XBA 2 is a bias steel-belted OTR tire pattern developed by XTHRA for application in wheel loaders and similar equipment.
Application : Giant loaders and similar equipment running at open-pit 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]
55.5/80-57
84PR
XBA 2
274
A1
L4
TL
98
0 | 0 | 0
0 | 0 | 0
Size
Class | PR
Pattern
Load Index
Speed Index
55.5/80-57
84PR
XBA 2
274
A1
TRA Code
TT | TL
TD [mm]
L4
TL
98
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]
44.00/6.0
3,570 | 141
1,400 | 55
4,900 | 10,803
17.8
4
Std.Rim [in]
OD [mm | in]
SW [mm | in]
44.00/6.0
3,570 | 141
1,400 | 55
Net Weight [kg | lb]
CBM [pc]
Qty. /Cntr40' [pc]
4,900 | 10,803
17.8
4
Speed [km/h]
Speed [mi/h]
Max.Load [kg]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
Pressure [bar]
2
1
126,046
277,884
775
112
7.8
3
2
124,868
275,287
762
110
7.6
4
2
123,690
272,690
748
108
7.5
5
3
122,512
270,093
734
107
7.3
6
3
121,334
267,496
721
105
7.2
6
4
120,156
264,899
707
103
7.1
7
4
118,978
262,302
694
101
6.9
8
5
117,800
259,705
680
99
6.8
Speed [km/h]
Max.Load [kg]
Pressure [kpa]
Pressure [psi]
2
126,046
775
112
3
124,868
762
110
4
123,690
748
108
5
122,512
734
107
6
121,334
721
105
6
120,156
707
103
7
118,978
694
101
8
117,800
680
99
Speed [mi/h]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
1
277,884
775
112
2
275,287
762
110
2
272,690
748
108
3
270,093
734
107
3
267,496
721
105
4
264,899
707
103
4
262,302
694
101
5
259,705
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 :