Model QD Overhead Crane with hook is widely used in workshops, freight yards, docks, etc. for material handling. QD type hook Bridge Crane is mainly composed of bridge frame, crane traveling mechanism, trolley and electrical equipment. Its working level is A5-A6, and the ambient working temperature is -20 ℃ -40 ℃. This product control can be ground control and air control (cabin).

1.Double Girder Box Structure

Adopts box-type double main girders with high rigidity, minimal deformation under heavy loads, and stable crane travel. Capacity range spans 5 to 800 tons with customizable spans and lifting heights.

2.Twin-Hook Design for Flexibility

Available with main and auxiliary hooks (e.g., 32t main + 10t auxiliary), each with independent drive mechanisms. Enables switching between heavy and light-duty lifting without changing equipment, maximizing operational efficiency.

3.Multiple Control Options

Supports cabin operation, floor pendant, or wireless remote control. The driver's cabin can be installed on the left or right side, with three entry directions available (side, end, or top) to suit different workshop layouts.

4.Complete Safety Protection System

Equipped with overload limiter, upper/lower hoisting limit switches, trolley and crane travel limits, emergency stop, and motor overload protection. DC disc brakes ensure reliable braking with a safety factor ≥1.8.

5.Heavy-Duty Working Class

Designed for A5 to A6 (or A5–A7 for higher demands) working classes. Suitable for frequent material handling in machining, assembly, warehouse, and metallurgical auxiliary workshops.