20 Ton Double Girder Overhead Crane Specifications

20 Ton Double Girder Overhead Crane Specifications

Design software developed by the company combines with three-dimensional modeling and finite-element analysis, apply the reasonable structure to lifting mechanism, steel construction and accessories,together with wide use of high-strength material, it increases load capacity，decreases self-weight and has lower weight and wheel pressure than that of traditional crane.

Limit distance from hook to both sides is short but has large working arrange. With lower height above the rail, it makes full use of space of factory building.

This overhead crane is an mid-duty class crane, the capacity from 5 tons to 50 tons. The span is 7.5m~31.5m. working grade is A3~A4. Working temperature is -25 to +42 centigrade.