EARTHMAX SR 459

Tire for OTR
Construction
  • RADIAL
Machinery
  • Rigid Dumper
  • Rigid Dump Truck
Applications
  • Mining

EARTHMAX SR 459 is an All-Steel radial tire for rigid dump trucks operating in quarries and open pit mines. Its specifically developed symmetric design enables the fitting on both rear and front axles. Designed to ensure excellent durability, EARTHMAX SR 459 stands out for its extraordinarily high tread depth (the highest among all BKT tires in this size) combined with multi-ply steel belts providing superior protection against shocks and rock penetration. The exceptional tread depth ensures optimal protection to the carcass without compromising TKPH values for a long tire life. In addition, the closed multiple-lug design maximizes ground contact resulting in excellent handling and stability as well as great operator comfort. EARTHMAX SR 459 stands out for excellent traction on any ground, even on muddy surfaces.

Performance
  • Cut and Chip Resistance
  • Durability
  • Handling & Comfort
  • Hard Rocky Surface
  • Traction
EARTHMAX SR 459

Technical data U/M

Unit:
Size
Version
US Code
TRA Code
Star Rating
LI/SS
RIM REC
RIM ALT
OW
OD
SLR
RC
Type
Tread Depth
TMPH
TKPH
Size 27.00 R 49
Version CUT RESISTANT COMPOUND
US Code 94512591
TRA Code E4
Star Rating **
LI/SS 223 B
LI/SS 223 B
RIM REC 19.50/4.0
RIM ALT -
OW 746
OW 29.4
OD 2720
OD 107.1
SLR 1231
SLR 48.5
RC 8245
RC 324.6
Type TL
Tread Depth 81
Tread Depth 102
TKPH 409
TMPH 280
Load capacity
Size 27.00 R 49
Version HEAT RESISTANT COMPOUND
US Code 94513048
TRA Code E4
Star Rating **
LI/SS 223 B
LI/SS 223 B
RIM REC 19.50/4.0
RIM ALT -
OW 746
OW 29.4
OD 2720
OD 107.1
SLR 1231
SLR 48.5
RC 8245
RC 324.6
Type TL
Tread Depth 81
Tread Depth 102
TKPH 523
TMPH 358
Load capacity
Size 27.00 R 49
Version STANDARD COMPOUND
US Code 94513062
TRA Code E4
Star Rating **
LI/SS 223 B
LI/SS 223 B
RIM REC 19.50/4.0
RIM ALT -
OW 746
OW 29.4
OD 2720
OD 107.1
SLR 1231
SLR 48.5
RC 8245
RC 324.6
Type TL
Tread Depth 81
Tread Depth 102
TKPH 474
TMPH 325
Load capacity
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