XRM 6 is a 6th generation E4 radial OTR tire pattern developed by XTHRA for application in dumpers and similar equipment.
Application : Rigid dumpers and similar equipment running at open-pit mining sites.
Characteristics : Transverse central groove allows excellent drainage for optimized traction in muddy grounds; Reinforced shoulders improving stability and load distribution; Strong carcass with sidewall protective design; Excellent operational heat dissipation.
Size
Class | PR
Pattern
Load Index
Speed Index
TRA Code
TT | TL
TD [mm]
TKPH [C | S | H]
TMPH [C | S | H]
33.00R51
**
XRM 6
235
B
E4
TL
70
520 | 610 | 700
356 | 418 | 480
Size
Class | PR
Pattern
Load Index
Speed Index
33.00R51
**
XRM 6
235
B
TRA Code
TT | TL
TD [mm]
E4
TL
70
TKPH [C | S | H]
TMPH [C | S | H]
520 | 610 | 700
356 | 418 | 480
Std.Rim [in]
OD [mm | in]
SW [mm | in]
Net Weight [kg | lb]
CBM [pc]
Qty. /Cntr40' [pc]
24.00/5.0
3,030 | 119
920 | 36
2,200 | 4,850
8.4
8
Std.Rim [in]
OD [mm | in]
SW [mm | in]
24.00/5.0
3,030 | 119
920 | 36
Net Weight [kg | lb]
CBM [pc]
Qty. /Cntr40' [pc]
2,200 | 4,850
8.4
8
Speed [km/h]
Speed [mi/h]
Max.Load [kg]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
Pressure [bar]
15
9
41,463
91,409
787
114
7.9
20
12
41,075
90,555
773
112
7.7
25
16
40,688
89,701
759
110
7.6
30
19
40,300
88,846
745
108
7.5
35
22
39,913
87,992
731
106
7.3
40
25
39,525
87,138
718
104
7.2
45
28
39,138
86,283
704
102
7.0
50
31
38,750
85,429
690
100
6.9
Speed [km/h]
Max.Load [kg]
Pressure [kpa]
Pressure [psi]
15
41,463
787
114
20
41,075
773
112
25
40,688
759
110
30
40,300
745
108
35
39,913
731
106
40
39,525
718
104
45
39,138
704
102
50
38,750
690
100
Speed [mi/h]
Max.Load [lb]
Pressure [kpa]
Pressure [psi]
9
91,409
787
114
12
90,555
773
112
16
89,701
759
110
19
88,846
745
108
22
87,992
731
106
25
87,138
718
104
28
86,283
704
102
31
85,429
690
100
*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 :