Komatsu HD325-8, Operation & Maintenance Manual

Page: 296 / 464

Size: 18.00R33 ★★
(Standard)
Structure: CR
Code: No. E4
(TRA)
214 192 170 158
When
unloa-
ded
(Stand-
ard for
the front
wheel)
27 24 21 20
When
loaded
(Stand-
ard for
the rear
wheel)
17 15 14 13
HD405–8
T.Km.P.H of the tire at each tempera-
ture
Travel speed with which the continuous traveling
is possible at each temperature ( km/h)
16 °C 27 °C 38 °C 49 °C 16 °C 27 °C 38 °C 49 °C
Size: 21.00R33 ★★
(Standard)
Structure: CR
Code: No. E4
(TRA)
301 264 227 189
When
unloa-
ded
(Stand-
ard for
the front
wheel)
29 25 22 18
When
loaded
(Stand-
ard for
the rear
wheel)
23 20 17 14
PRECAUTIONS FOR LONG DISTANCE TRAVEL
If the machine travels continuously at high speed for a long distance, there will be a remarkable increase in the
generation of heat in the tire. This may cause premature damage to the tire, so observe the following.
• Drive the machine only under unloaded condition.
• Check the tire inflation pressure before starting for the day when the tires are cold, and adjust to the follow-
ing inflation pressure.
• Do not reduce the tire inflation pressure when traveling.
HD325–8
Tire size Tire inflation pressure kPa{ kg/cm
2
, }
18.00R33 ★★ 690 {7.0}
HD405–8
Tire size Tire inflation pressure kPa{ kg/cm
2
, }
21.00R33 ★★ 690 {7.0}
NOTICE
If the tires are used when the tire inflation pressure is less than the value given in the table above, the
rim may be damaged.
Make sure to keep the tire pressure within 0 to +30 kPa {0 to +0.3 kg/cm
2
} of the value in the table.
MACHINE OPERATIONS AND CONTROLS OPERATION
3-236