OTR TIRE
EARTHMAX SR 459
Radial
Earthmax
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.
Sectors
OTR
Machineries
Rigid Dumper
Rigid Dump Truck
Applications
Mining
features
The tire is designed to deliver stable and predictable performance, providing reliable performance across varying working conditions. It supports consistent productivity and operational safety throughout its service life.
Traction
Cut and Chip Resistance
Hard Rocky Surface
Handling & Comfort
Durability
EARTHMAX SR 459 - Technical data
download datasheet
SIZE
VERSION
TRA Code
Star Rating
LI/SS
RIM (REC)
OW
OD
SLR
RC
TIRE TYPE
Tread depth
TKPH
VERSION
STANDARD COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
OW
746
OD
2720
SLR
1231
RC
8245
TIRE TYPE
TL
Tread depth
81
TKPH
474
Set your values to calculate maximum load capacity
–
VERSION
CUT RESISTANT COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
OW
746
OD
2720
SLR
1231
RC
8245
TIRE TYPE
TL
Tread depth
81
TKPH
409
Set your values to calculate maximum load capacity
–
SIZE
VERSION
TRA Code
Star Rating
LI/SS
RIM (REC)
OW
OD
SLR
RC
TIRE TYPE
Tread depth
TMPH
VERSION
STANDARD COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
OW
29.4
OD
107.1
SLR
48.5
RC
324.6
TIRE TYPE
TL
Tread depth
102.06
TMPH
325
Set your values to calculate maximum load capacity
–
VERSION
CUT RESISTANT COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
OW
29.4
OD
107.1
SLR
48.5
RC
324.6
TIRE TYPE
TL
Tread depth
102.06
TMPH
280
Set your values to calculate maximum load capacity
–
VERSION
HEAT RESISTANT COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
OW
29.4
OD
107.1
SLR
48.5
RC
324.6
TIRE TYPE
TL
Tread depth
102.06
TMPH
358
Set your values to calculate maximum load capacity
–
Disclaimer of liability
BKT does not undertake any responsibility in relation to the exactness or correctness of information or illustrations contained in this section. BKT declines any direct or indirect liability for any material damage or personal injury which might arise directly or incidentally from the use of any information contained in this section. For any question in relation to specific operating issues always refer to the manufacturer of your vehicle or equipment.
