20t~900ton double girder crane

~20t ~900t double girder overhead crane

According the usage condition and its different lifting device, double girder overhead crane mainly has following type:

1. double girder overhead crane with hook including QD type and LH type
QD type double girder overhead crane: its lifting device is hook. and its hoisting trolley is winch structure.
LH type double girder overhead crane: its lifting device is also hook, its hoist trolley is electric hoist.
2. double girder overhead crane with grab (QZ type)
QZ type double girder overhead crane: its lifting device is grab.
3. explosion-proof double girder overhead crane (QB type)
QB type explosion-proof double girder overhead crane is used in hazardous environment, such as explosive gas condition, for example oil plant, gas station, mine.
4. double girder overhead crane (QDY type)
QDY type double girder overhead crane is specially used in high temperature working condition such as steel plant, it is used for handling hot steel plate, etc.
5. double girder overhead crane (YZ type)
this YZ type double girder overhead crane is higher level crane used in steel plant and foundry for hanlding liquid metal and hot metal.
6. double girder overhead crane with electric magnet (QC type)
QC type double girder overhead crane: its lifting device is electric magnet.
7. double girder overhead crane with two trolley (QE type)
QE type double girder overhead crane have two independent trolleys.
8. other specially used crane for industy.

we are China leading crane supplier, every year we produce about 6000units double girder overhead cranes.

double girder crane Specifications :

Lifting Capacity : 20t~900t

Span: 4.5m to 41.5m

Lift height: 3m to 60 m

Working duty: A3(M3), A4(M4),A5(M5), A6(M6), A7(M7).

CE, TUV, GOST certificate, Top quality

Common working conditions:

1. Working temperature: -25-+45 degree

2. Work moisture: <85%

3. Flammable,explosive and corrosive gas are forbidden in the work environment, there will be special used crane for these environment.

common double girder overhead crane

Common configuration:

1.control methods: Pendant control or remote control cabin control, Or Driver's room.

2. drive units: motor+gear box+brake

3. safety device: overload limit, travel limit, overspeed limt, etc.

4. Shrouded DSL system for trolley power feeding

5. Electric control box: standard is CHINT electric, Schneider-electric is for choose .

overhead travelling crane

Features & advantages:

· 1. Reasonable structure, light dead weight

· 2. Favorable performance, accurate and smooth lifting.

· 3. Safe and reliable traveling

· 4. Low noise, easy operation,

· 5. Convenient maintenance, high exchangeability for parts and components

· 6. Main girder: box-shaped girder .

Nucleon (Xinxiang) Crane Co., Ltd is a world advanced hoists and cranes supplier. its major products are hoists, overhead crane cranes, gantry cranes, jib cranes, winches, lifting platform, etc. Among them, electric hoists included 8 series more than 30 variatiions, and the ND, NH-model hoists and the HD model electric single girder crane come to be on the world top level.
Nucleon covers an area of 320 thousand sqaure meters with registered capital RMB 160million, its total investment is RMB 500million. Our company is capable of producing 10,000 single girder cranes, 3000 double girder cranes and 30,000 electric hoists per year. In 2012, overall sales volume is 2.14 billion RMB. among them overseas sales is about 110million.
We have more than 2700 staffs, among them medium and senior professional technicians and managerial personnel account for 300. We have more than 1160 sets of production and testing equipments.
Our enterprise have passed the ISO9001 quality management system confirmation, ISO14001 environmental management system confirmation and OHSAS18001 career health management system. Our products have the CE certificate, SGS certificate.
As a modern business enterprise, we insist on the principle of "delicate manufacture, continual improvement, seeking superiority, satisfying customers". with the idea as the world advanced company, we at home and abroad are introducing first-class talents, implementing first-class management and manufacturing first-class products, we would like to cooperate with all the people from all works of lift to realize mutual benefit.