Grab Bucket Over Head Crane
QZ Model Double Girder Electric Grab Bucket Over Head Crane with Hydraulic Grab
QZ Double Girder Electric Grab Bucket Over Head Crane the working-level is A6, A7. Rated lifting weight is 5~25T and the grab opening direction have two kinds of parallel and perpendicular to main beam. The capture device is four-rope grad with double drum , simple structure, reliable operation. Grab can open and close at any height . Grab only applies to granular material which on the natural state ,when grab underwater items or special items, shall be mention particular when ordering .Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe
Used in: mainly used for carrying grain, ore, quartz flour, limestone, nickel, scrap metal, waste, block, coal, sand, other granular material and wood etc bulk material in the warehouse and workshop of cement, coal yard, mines, port, railway, other plants.
Double Girder Electric Grab Bucket Over Head Crane Technical Parameter
Lifting capacity | t | 5t | 10t | 16t | 20t |
Span | m | 10.5-31.5 | |||
Lifting Height | m | 20 | 18 | 28 | 26 |
Duty | A6 | ||||
Hoisting Speed |
m/min |
39.2 | 39.3 | 41.8 | 45.7 |
Crab travelling Speed | 44.6 | 45.9 | 41.8 | 45.7 | |
Trolley travelling Speed | 93.6/113.6 | 112.5/101 | 98/87.3 | 87.3 | |
Power supply | 3-Phase A.C.50HZ 380V ~690v | ||||
We can design and manufacture all kinds of non-standard product according to your requirement |