Low Price QD type double girder overhead crane

double girder overhead crane QD type  consists of main girder, end truck, trolley and electric system.  

Specifications :

Lifting Capacity : from 5 T to 400t

Span: 4.5m to 45m

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.

double girder overhead crane QD type

Common configuration:

ntrol 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 .

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 .

QD double girder overhead Crane pictures:

                        QD double girder overhead crane

Hanger bridge crane 80/20 ton

QD Model Double Girder Overhead Crane can be divided structurally into three parts as forllowing:

1. Hoisting mechanism: Electric hoist with trolley traveling along the main bridge beam.

2. Crane traveling mechanism: Two end carriages with wheels driven by electric motor.

3. Steel structure: Main bridge beam and two end carriages. Box type.

Main beam

End beam

Tecnical data 

Trolley 

Steel rope

Driving Cabin

Electric parts are packaged by high strong wooden cases, the steel plates are packaged by the high quality plastic woven cloth etc.

Packing and transportation

Client Photos