BỘ DỤNG CỤ THỦY LỰC DÙNG ĐỂ THÁO/LẮP BU-LÔNG MÂM XOAY CẨU LIEBHERR (LIEBHERR CRANES). Bao gồm:
I./ XY LANH THỦY LỰC (BOLT TENSIONING CYLINDERS)
Subassembly cylinder M36 Special equipment: hydraulic-mechanical cycle counter, mechanical stroke limitation, automatic piston return, measurement hole, safety cover
|Maximum hydraulic operating pressure:||1800 bar|
|Outer diameter:||92,5 mm|
|Change bushing (size):||M36x4 (Connection part for bolt)|
Subassembly support Liebherr RMZ nut Special equipment: spring loaded turning sleeve, direct gear drive for adjusting the nut with ½” inner square, control notch.
|Outer diameter:||89 mm|
|Turning sleeve (accross flat):||AF 55 mm (Connection part for adjusting the nut)|
II./ BƠM THỦY LỰC ITH (ITH HYDRAULIC PUMP).
Pneumatic high pressure pump unit type AeroMax 0925 suitable for the connection of one or several hydraulic bolt-tensioning cylincers or other tools, completely assembled, filled with oil and pressure tested, ready for immediate use.
- Pneumatic-hydraulic pressure booster with pneumatic reversing valve.
- Pneumatic service unit with shut-off valve, water separator and oiler.
- Stepless pressure adjusting at the hydraulic pressure adjusting valve.
- Pump head with return valve.
- Two high pressure couplings.
- High pressure gauge, class 1.0, Ø100, filled with glycerint.
- Aluminium oil tank with oil-level indicator.
III./ ỐNG THỦY LỰC (ITH HYDRAULIC HOSE)
High pressure hose line, cover protection and safety spring.
IV./ PHỤ KIỆN KÈM THEO NHƯ KHỚP NỐI THỦY LỰC (FULL ACESSORIES).