General Double Girder Gantry Crane

JINRUI is one of the professional general double girder gantry crane manufacturers and suppliers. Don't hesitate to import customized and cheap workshop and warehouse double beam gantry crane, gantry crane, goliath crane made in China from our factory or check the price and design with us.

Double girder gantry crane

Double girder gantry crane is used together  with electric trolley as lifting device traveling on the railway with high  space utilization and heavy strong structures. It is mainly composed of two main  beams, electric trolley, two ground beams and four legs, the power is supplied  by cable or slide wire. This kind of crane is widely used in open storage,  loading and unloading operations yard, railway freight station, port cargo area,  where it has a high frequency or more lifting times.

Parameters feature:
Lifting capacity: 5~500t
Span: 18-35m
Lifting height: 10/11m
Lifting speed:7.2m/min ~ 11.4m/min
Trolley traveling speed: 34.5m/min ~ 47.1m/min
Crane traveling speed: 38.3m/min ~ 44.6m/min
Work duty: A5-A7
Work temperature: -20°C-+40°C
Control method: Remote control or cabin  control

Safety feature:

Wind alarm included
Rollover protection included
Emergency stop system included
Shaft-broken protection included
Voltage lower protection included
Overload protection device included
Polyurethane materials buffer included
Lifting and traveling limit switch included

Package & Delivery

Payment term: 30%T/T advanced payment and  70%T/T before delivery
Delivery time: Within 30-60 working days  after deposit received
Package: Electric hoist and crane parts  will be packed by plywood crate, main girder packed by water-proof cloth
After sales-services: 18 months warranty; installation,  commissioning and training services overseas; technical advisory for any time.