Best After-sale Service 20ton Double Girder Trolley Overhead Crane

                   Best After-sale Service 20ton Double Girder Trolley Overhead Crane

Brief introduction of 20ton double girder trolley overhead crane:

Type:QD/LH model 20ton double girder trolley overhead crane,

Lifting capacity:5t-450t/80t,

Span length:10.5m-31.5m,non-standard design can also be caught out according to your requirement,

Work way:1.the bridge:traveses on the railway,2.The hoist:traverses on the bridge and lifts up and down,3.The railway:mounted to the runway and building structure.

Application:QD model 20ton double girder trolley overhead crane is designed to transport,assemble,as well as load and unload at factory,workshop,warehouse,and goods yard,etc. The handling device can be designed single hook and double hook.

Work condition:1.Working duty:A5-A6,2.Power supply:the standard is 3-phase A.C .380V,50Hz,the crane can also be 400V,415V, or 60Hz,it is prohibited to use the equipment in the combustible,explosive to corrosice environment.

Features:1.Strong bridge beams,2.Precise electric control system,3.Safety protection such as limited switch,weight overload,current overload protection system,etc.4.Durable performance and high efficiency,5.Long service life with low-maintenance.

Pictures of 20ton double girder trolley overhead crane:

Control method:1.Remote control :wireless remote control to make your workers more convinent to lift long materials and protect from hurt,

2.Pendent handle:handle with wire and press button,

3.Cabin:Protect your workers from hurt by complex work environment.

Components of  20ton double girder trolley overhead crane:

Delivery of 20ton double girder trolley overhead crane:

Factory view: