A5-A7 OEM Double Beam Heavy Duty Qz Electric Hydraulic Grab Bucket Bridge Crane
A5-A7 OEM Double Beam Heavy Duty Qz Electric Hydraulic Grab Bucket Bridge Crane image
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- Product Description
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- Crane Testing
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Basic Info.
Product Description
A5-A7 OEM Double Beam Heavy Duty Qz Electric Hydraulic Grab Bucket Bridge Crane
Description:
QZ grab double girder overhead crane is a special crane that takes grab bucket as spreader and can finish much special work of loading and unloading, stockpiling, reshipment, and so on.
QZ grab double girder overhead crane is 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.
QZ grab double girder overhead crane is heavy work, the working-level is A6, A7. The rated lifting weight is 5~25T and the grab opening direction has two kinds of parallel and perpendicular to the main beam. The capture device is a four-rope grad with double drum, simple structure, and reliable operation. Grab can open and close at any height. Grab only applies to granular material which in the natural state, when grabbing underwater items or special items, shall be mentioned particular when ordering.
Advantages of a double beam bridge crane:
Application of grab crane
A double girder grab bucket overhead crane is widely used in steel plants, ports, cement plants, waste recycling stations, and smelting workshop power stations to load and unload scattered objects. Grab cranes have higher requirements for hot, dusty, and corrosive environments.
Advantages and features of grab bucket crane
1. Optimal-designed grab cranes are widely used for serving stores and bunkers with automatic, semiautomatic, and manual control.
Laser-assisted height measurement is equipped with the grab overhead crane.
2. Grab cranes can work all around clock.
3. Safety protection devices such as limit switches for lifts and CT are equipped for safe lifting and traveling.
4. Overload Protection Device increases performance security.
5. Easy and convenient operation is realized by remote control of grab cranes.
6. Equipped with a double-speed mechanism, our grab cranes have a better working performance in terms of precision.
7. Low voltage protection, phase sequence protection, and emergency stop device are equipped to grab cranes.
8. Warning indicators are installed: flashing lights and warning sound.
| Rated load/ton | 5 | 10 | 16 | 20 | 25 |
| Span/m | 10-40 | ||||
| Lifting height/m | 22 | ||||
| Working class | A6/3M | ||||
| Lifting speed/m/min | 40.8 | 40.26 | 41.8 | 48.5 | 38.8 |
| Open-close speed/m/min | 40.8 | 40.26 | 41.8 | 48.5 | 38.8 |
| Trolley running speed/m/min | 44.5 | 45.6 | 43.2 | 43.2 | 43.2 |
| Crane running speed/m/min | 92 | 86.5 | 87 | 87 | 87 |
| Deadweight/t | 17.5~38.5 | 25.1~46.6 | 43~63 | 50.6~70.7 | 54.2~75.8 |
| Number of wheels | 4 | 4 | 4 | 4 | 4 |
| Max. wheel pressure/KN | 75~17.4 | 117~186 | 202~258 | 235~302 | 255~320 |
| Steel track recommended | P43 | P43 | P43 | QU70 | QU70 |
| Power supply |
3AC 220~480V 50/60Hz |
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1. Q: What’s your MOQ?
A: 1 Set;
2. Q: What’s your package?
A: Main body in plywood box or in plastic woven cloths; Spare parts in plywood boxes;
3. Q: What’s your delivery period?
A: Within 10/25/40 days after your prepayment is received; the exact period should be based on detailed requirements and the actual period;
4. Q: What’s your warranty period?
A: 12 months from winches accepted;
5. Q: Do you have an engineer overseas installation service?
A: Yes; We have;
6. Q: What kinds of products do you have?
A: All kinds of industrial electric winch (especially non-standard); Overhead Crane; Gantry Crane, Electric Hoist; Screw Hoist; Radial/Flat Gate Hoist; Steel Gate; etc.
7. Q: Do you provide lift tools?
A: Yes, we can provide any kinds of lift tools such as lift sling belts, lifting clamps, grab, magnet, pulley blocks, hook, lock catch, wire rope, fiber rope, etc.
8. Q: Could your winches drag inclined?
A: Yeah, our electric winches could drag horizontal, drag inclined, hoisting vertical.
We are China A5-A7 OEM Double Beam Heavy Duty Qz Electric Hydraulic Grab Bucket Bridge Crane manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Tags: A5-A7 OEM Double Beam Heavy Duty Qz Electric Hydraulic Grab Bucket Bridge Crane, Overhead Bridge Crane, Single Girder Overhead
