5-400 Tons QD Type Double Girder Overhead Crane Indoor Heavy Hook Overhead Crane

Product presentation

QD double girder overhead crane is also known as double girder crane, crane, its girder along the track laid on both sides of the elevated rail longitudinal operation, the crane car along the track laid on the bridge transverse operation, constitute a rectangular working range, you can make full use of the space under the bridge to transport materials, not hindered by the ground equipment.

This kind of crane is widely used in indoor and outdoor warehouses, workshops, wharf and open storage yard. It is mainly composed of a girder frame, cart running mechanism, trolley, electric equipment and so on. According to the frequency of use, it is divided into A5, A6, and A7. All the movements are completed in the driver's room.

Product superiority

1. Support customization, excellent quality guarantee price:

Q235B carbon steel structure steel adopts a seamless forming process, more solid and beautiful

A full-span maintenance channel is provided with thin steel plates and two layers of safety handrails along both sides of the bridge

Galvanized epoxy resin paint

Three layers of paint

2. Motor protection class IP54, F class insulation, equipped with an overload protection device.

Hongda brand, smooth operation, long service life design, is the best domestic crane motor.

Insulation class F, protection class ip54

3. The crane operation control adopts CAM control, the driver cab, moves with the vehicle, more convenient and clear control cargo position.

Joystick, button, single light control; Multi-ship speed regulating resistor; Up and down. Left and right; Front and back; Start and stop; An emergency;

Air conditioning can be installed according to customer requirements

Safe and reliable

High work efficiency

Improve your work environment

4. The speed is controlled by frequency conversion, so that the cargo can move and land safely and accurately.

Wire rope hoisting, with trolley, reducer, drum, brake, motor, including overload limit switch

Insulation class F class

Lifelong lubrication (safe use cycle)

Technical parameters

The following parameters are for reference only, specific product design can be customized according to customer needs.

Product application

QD type double girder overhead crane can be widely used in coal, building materials, storage, metallurgy, electric power, chemical industry and other industries of mechanical processing, metal structure, assembly, enterprise workshop, smelting workshop, warehouse as well as railway, port and other freight yard between the fixed span of material loading and unloading and handling.