5T 10T 20T A Frame Single Beam Gantry Crane Goods Yard Marble Granite Stone Crane

A Frame Single Beam 5 Ton 10 ton 20 ton Mobile Gantry Crane For Goods Yard , Marble , Granite Stone

General Description:

This crane is normally matched with CD1/MD1 hoist, easy control, low cost. Applied outside to do common loading and unloading with strong winch.

ELectric single beam 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, support legs, crane traveling organ, electric equipment, strong lifting winch, the frame adopts boxed-type welding mechanism, crane traveling mechanisms are operated in the driver cabin or remote control, Power is supplied by cable or slide wire.

· Safety feature:

Weight overload protection device, Top quality long time bearing polyurethane materials buffer, Crane traveling limit switch, Voltage lower protection function, Emergency stop system, current overload protection system and so on!

· Control method:

Pendent line with press button or remote control or cabin or both

· Design and construction rules:

All the standards which is required for the crane is the Chinese standard

Standard Technical Parameter

Single Girder Gantry Crane Series

Truss type		Box type
Advantage: a. Small windward side and resistance b. Light dead weight,low cost c. Nice appearance		Advantage: a. Compact structure,good rigidity,strong lifting capacity;indoor use available b. Characteristic of slim body,save shipping cost.
Specification: 1. Capacity: 5t~32t 2. Span length:10~35m 3. Lifting height: up to 12m 4. Hoist: CD type or MD type 5. Control model: padent control,remote control or cabin control 6. Single girder gantry crane including general purpose gantry crane and L type gantry crane with truss type.		Specification: 1. Capacity: 5t~32t 2. Span length:10~35m 3. Lifting height: up to 12m 4. Hoist:CD type or MD type 5. Control model: padent control,remote control or cabin control 6. Working temperature:-20°C to + 40°C 7. Single girder gantry crane including general purpose gantry crane and L type gantry crane with boxed type.

 

Detailed images

 

 

Surface Treatment

 

1) All steel bare surface are mechanically pretreated, chemically degreased.
2) Sandblasting treatment on steel is available on request.
3) Two pretreatment antirust primer layers to improve adhesion of the enamelled coating to metal.
4) Final Paint the color is depend on customer's.
5) Four coats is about 30 micrometers and they can prevent steel structure corrosion effectively.

 

 

Main Girder and Support Legs

 

There are two type structure of main girder and support legs,truss type and box type,and each design has its relative merits as mentioned above.

effectively.

 

 

Floor Beams and Wheels

 

1) The floor beams with electric driving wheels system can control the crane floor running or travelling along the parallel rails mounted on the ground.
2) Wheels are of very high quality and heavy-duty design,45# steel and heat treatment are intentionally designed for long, reliable service life.
3) Sealed type bearings are mudproof, dustproof, and leakproof,the main shaft is anticorrosive.
4) Robot welder and top level welder do the welding make sure the whole body very strong and beautiful.