Large Span Compact 10 Ton Gantry Crane Hoist Box Type Harbor Freight Gantry Crane

Large Span Double Girder Gantry Crane Box Type Available Manufacturer

General description:

Double girder gantry crane with hook is applied outside warehouse or railway sideways to do common lifting and unloading works.

This kind of crane is composed of bridge, supporting legs, crane travelling mechanism, trolley with strong lifting winch, electric equipment and control system.

As its heavy duty design, it can be widely used in all kinds of industrial field. As its heavy duty design, it can be widely used in all kinds of industrial field.

Special Features:

• PUSH BUTTON STATIONS – Extra light, handy, easy to operate. Wireless Radio remote controls are also conveniently and widely being used now.
• SOFT STARTS – Electric / Electronic soft start modules electrically coupled to the long travel drives to achieve jerk free, cushioned & smooth starts.
• MAINTENANCE PLATFORM WITH HAND RAILING – Easy, simple & safe maintenance of the Crane extended partially or along the full length of the girder.
• Compact structure, space saving.
• Rigid box girder, adapt advanced welding technology, ISO standard.
• Material Q235B ( Fe37).
• 10.9 class High tension bolts mouting between girder and legs, life time safety connection.
• Double flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors.

Advantages of Double Girder Gantry Crane:

• Because gantry cranes ride on the ground rather than on overhead runways, they don't require a runway structure.
• Nor do they usually require concrete foundations.
• Their installation is fast and simple.
• Gantry cranes sometimes can provide a significant cost saving than bridge crane accodring to the environment.
• Simple and compact structure
• Light weight
• Steady performance
• Easy maintenance
• Less wastage

Technical Parameters:

How to choose:

1. Selection of gantry crane
 

2. Span and cantilever length
 

3. The principle of determining the wheelbase
 

4. The gantry crane spacing size is determined

Double girder ganty crane series:

MG double girder box type gantry crane

· Loading capacity:5~800T

· Lifting height:6~30m

· Span:5~35M

· Working calss:A5~A7

· Power supply:220 ~ 440V,50/60Hz,3Phase

· Working temperature:-20-40 ℃

MG double girder truss type gantry crane

· Loading capacity:5~800T

· Lifting height:6~30m

· Span:18~35m

· Working calss:A5~A7

· Power supply:220 ~ 440V,50/60Hz,3Phase

· Working temperature:-20-40 ℃

U type double girder gantry crane

· Loading capacity:5~800T

· Lifting height:6~30m

· Span:18~35m

· Working calss: A5~A7

· Power supply:220 ~ 440V,50/60Hz,3Phase

· Working temperature:-20-40 ℃

MZ double girder gantry crane with grab bucket

· Loading capacity:5~100T

· Lifting height:6~30m

· Span:18~35m

· Working calss:A5~A7

· Power supply:220 ~ 440V,50/60Hz,3Phase

· Working temperature:-20-40 ℃

Double girder semi gantry crane

· Loading capacity:5~32T

· Lifting height:6~30m

· Span:6~35m

· Working calss: A3~A5

· Power supply:220 ~ 440V,50/60Hz,3Phase

· Working temperature:-20-40 ℃