China supplier sales high quality safe 20 ton overhead crane price is composed of box type bridge frame, lifting trolley,crane
traveling mechanism, and electrical system. It is an excellent choice where high speeds and heavy service are required. As
the widely used hoisting machinery currently especially is suitable for working at warehouses and freight yard and other
department it is prohibited to use the equipment in the combustible, explosive or corrosives environment. It is rely on the bridge
frame along the workshop orbital direction moving longitudinal, the trolley along the main beam direction moving transverse and
the hook lifting movement to work.
High lifting capacity of this crane is designed with two hooks that means two independent sets of hoisting mechanism.
The main hook is used to lift heavy objects while the auxiliary used to lift light objects,the auxiliary can also be used for collaborative
main hook tilting or tipping the material. However, don't use the two hooks to lift at the same time when goods weight is over the
auxiliary rated capacity.
Lifting Capacity | T | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | ||
Span | m | 10.5-31.5 | |||||||
Speed | Main Hook Lifting | A5 | m/min | 11.3 | 8.5 | 7.9 | 7.2 | 7.5 | 5.9 |
A6 | 15.6 | 13.3 | 13 | 12.3 | 9.5 | 7.8 | |||
Aux. Hook Lifting |
| 16.7 | 19.5 | 19.5 | 10.4 | ||||
Traveling of Trolley |
| 37.2 | 43.8 | 44.6 | 44.6 | 42.4 | 38.5 | ||
Traveling of Crab | A5 | 89.8/91.8 | 90.7/91.9/84.7 | 84.7/87.6 | 84.7/87.6 | 87/74.2 | 74.6 | ||
A6 | 92.7/93.7 | 115.6/116/112.5 | 112.5/101.4 | 112.5/101.4 | 101.4/101.8 | 75/76.6 | |||
Operational Model | Cabin; remote control | ||||||||
Working Duty | A5,A6 | ||||||||
Power Supply | Three-phase A.C. 380V, 50Hz or customized | ||||||||
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 20-25 days after your prepayment received;
4. Q: What's your warranty period?
A: 12 months from cranes accepted;
5. Q: Do you have engineer oversea installation service?
A: Yes; We have;
6. Q: What kinds of products do you have?
A: General Industrial material handing equipment,such as : Overhead Crane; Gantry Crane;Jib Crane; Electric Hoist; etc.
7. Q: Could we buy spare parts in local once they are out of work?
A: Our main electrical parts brand is Siemens or Schneider brand; it's very easy to buy all the world. But if there is any difficulty, we can post to you by express, such as DHL, UPS, FEDEX, Aramex, etc.
8. Q: Do you provide lift tools?
A: Yes, we can provide any kinds of lift tools such as lift sling belt, lift clamp, grab, magnet , pulley blocks, hook, lock catch, wire rope, fiber rope, etc.