Komatsu WA800-3E0, Руководство по эксплуатации и техническому обслуживанию

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OPERATION
OPERATION
3-133
q
For operations on normal road surfaces, rock digging operations: High end of range in air pressure chart
q
Stockpile operations on soft ground: Average pressure in air pressure chart
q
Operations on sand (operations not using much digging force): Low end of range in air pressure chart
If the deflection of the tire is excessive, raise the inflation pressure within the limits given in the table to give a suit-
able deflection (see deflection ratio).
WA800-3E0
q
When equipped with 11.0 m
3
bucket
WA900-3E0
q
When equipped with 13.0 m
3
bucket
Tire size
(Pattern)
H Free
Height
(mm)
Inflation pressure MPa {kg/cm
2
}
Soft ground (sandy ground) Normal road
When shipped
from factory
Stockpile Digging Stockpile Digging
45/65-45-46PR
(L5Rock)
(Standard)
45/65-45-46PR
(L4Rock)
(if equipped)
679
0.42 - 0.47
{4.25 - 4.75}
0.47 - 0.52
{4.75 - 5.25}
0.47 - 0.52
{4.75 - 5.25}
0.47 - 0.52
{4.75 - 5.25}
Front tire: 0.52
{5.25}
Rear tire: 0.52
{5.25}
45/65-45-50PR
(L4Rock)
(if equipped)
45/65-45-50PR
(L5Rock)
(if equipped)
679
0.42 - 0.47
{4.25 - 4.75}
0.47 - 0.52
{4.75 - 5.25}
0.47 - 0.52
{4.75 - 5.25}
0.47 - 0.52
{4.75 - 5.25}
Tire size
(Pattern)
H Free
Height
(mm)
Inflation pressure MPa {kg/cm
2
}
Soft ground (sandy ground) Normal road
When shipped
from factory
Stockpile Digging Stockpile Digging
45/65-45-58PR
(L5Rock)
(Standard)
679
0.62 - 0.67
{6.3 - 6.8}
0.62 - 0.67
{6.3 - 6.8}
0.62 - 0.67
{6.3 - 6.8}
0.62 - 0.67
{6.3 - 6.8}
Front tire:
0.67 {6.8}
Rear tire:
0.67 {6.8}
45/65R45
AA
(L5Rock)
(if equipped)
679
0.64 - 0.69
{6.5 - 7.0}
0.64 - 0.69
{6.5 - 7.0}
0.64 - 0.69
{6.5 - 7.0}
0.64 - 0.69
{6.5 - 7.0}
Front tire:
0.64 {6.5}
Rear tire:
0.64 {6.5}