This crane is made up of bridges, cart running mechanism, trolley, electric equipments. Bridge is box welding structure, the cart mechanism adopts respectively drive. Crane control methods have ground operation, remote control operation and bridge operation, when you place an order choose anyone. Crane conductive form is divided into cable and sliding contact line two, when you place an order to select one.
Double girder gantry crane is suitable for open storage or along the railway general handling and lifting handling operation.

Lifting weight(t)	10	20/5	50/10
Cart speed(m/min)	39.56;   40.1;   47.12	47.12	47.3
Lifting speed(m/min)	9.4	7.2/19.5	2.31/9.5;   7.68/19.8
Lifting height(m)	12	9.8/10	12/16;   15/15.6
Trolley speed(m/min)	43.7	44.6	38.5
Work level	intermediate
Span(m)	18;   22;   26;   30;   35	22;   30	30;   35