9-27
9.18
Diagram for hydraulic system
(only for SHARP-RD1600)
P1:The pressure set to 38 bar.
Hydraulic of unload equipment
The operated pressure requires 38bar. When the pressure system can be
maintained to 38bar. But pipe has clog, furthermore hydraulic of pressure
continue to rise. To further ensure safety, the unloading valve(part 3.) is
employed to unload the motion if the pressure is over the setting of 40bar.
Содержание RD-1230
Страница 1: ...RADIAL DRILLS RD 1230 RD 1600 RD 2000 OPERATION MANUAL ...
Страница 11: ...1 6 z Arm elevating motor For TPR 1600H TPR 2000H z Gearbox For TPR 1230 TPR 1230H For TPR 1600H TPR 2000H ...
Страница 12: ...1 7 z Hydraulic oil pump ...
Страница 33: ...5 3 5 1 2 For TPR 1600H For TPR 2000H The front view of the machine The rear view of the machine ...
Страница 84: ...9 13 9 9 Electrical circuit diagram For TPR 1230 Standard ...
Страница 85: ...9 14 9 10 Electrical circuit diagram For TPR 1230H Standard ...
Страница 86: ...9 15 9 11 Electrical circuit diagram For TPR 1600H TPR 2000H Standard ...