Opener foot is made of a special steel which can provide large opening force.
Port: Qingdao
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 500 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: export standard wooden case
Delivery Detail: within 5-7 days after receipt the remittance
Hydraulic door opener
It can provide 10 tons collapsing force for opening the door; working with manual pump can self-locking.
Safe to work in the pit, underground.
Mini sized, is portable which can be stored in metal cabinet, implementing rapid mobility aid.
Parameter for hydraulic door opener | |
Model | GYKM-63-79/120-A |
Rated Working Pressure | 63Mpa |
Max. Starting Force | 79KN |
Closing Distance | ≤228 mm |
Opening Distance | 120 mm |
Mass | ≤5.5 kg |
Times of Hand Pump Beating When Start Without Load | ≤20times |
Closing Time without Load (Free Fall) | ≤50 s |