12m Mobile Gantry Crane

Small Single Girders Gantry Crane For Small Room

Good quality with competitive price

Reasonable structure, favorable performance

Control the load easily and position the load exactly

Smooth starting and stopping

Superior safety and reliability

Low noise, commodious cabin and good view

Low dead weight low your cost

Easy maintenance for parts

Specification:

Motors: The motors are used specially crane duty suitable for frequent starting , reversing & braking in accordance with ISO 9001:2000 ISO 14001:2004.Motors are totally enclosed in dust proof construction foot / flange mounted TESC / TEFC , Sq. cage motors with integrated safety brakes, insulation class F, IP54 protection for hoisting, CT & LT motions.

Brakes: Independent Hydraulic Brake makes the crane safer and easier to control

Painting:

Two coats of primer before assembly & two coats of synthetic enamel after testing

Color: according to your demand

Average thickness: about 100 microns

Gear Box: The entire gear boxes are made of accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel. All gears & pinions running on antifriction type ball / roller bearings in totally are enclosed oil bath giving constant splash lubrication. The helical / Spur gear designed for adequate strength and optimum wear resistance for smooth operation & long life.

Wheels: The wheels of crane crab, main beam and end carriage are produced in our special Vacuum casting workshop (No sand inclusion technique) which makes our wheels more elastic and outer surface hard-wearing and durable.

Electrical Panel: Modular design, ease to install and maintain, reliable operation, fuses less circuitry, ducted wiring and compact terminals. Motor overload protection to prevent overloading.

Limit Switch: Safety limit switches for stoppers will be provided to prevent over traveling in all motions.

Design and construction rules:

All the standards which are required for the crane are the Chinese standards.

* Single girder gantry crane is widely crane, used together with CD, MD, HC model electrical hoist, according to the shape, it also divided into MH type and MHL type gantry crane.

* MH type single girder gantry crane has box type and truss type, the former have good techniques and easy fabrication, the latter is light in dead weight and strong in wind resistance. For different usage, MH gantry crane also has cantilever and non cantilever gantry crane. If have cantilevers, the crane can load the goods to the crane edge through the supporting legs,which is very convenient and high efficiency.

*MHL type single girder gantry crane is L type partial hanging gantry crane, with small size and light duty, special for putting steel pipes, girders, or other long materials into the special place, widely used in steel plant, concrete girder yard.

Gantry Crane Features:

1. Heavy Duty and High Efficient;

2. Suitable for any environment ( High Temperature, Explosion Proof and so on);

3. Long Life Span: 30-50years;

4. Easy for Installation and maintenance;

5. Reasonable structure and strong rigidity;

6. The speed can be frequency inverter speed control;

7. Control method is cabin control or remote control;

8. Depending on lifting cargo, crane can be equipped with hanging beam magnet or magnet chuck or Grab or C hook;

9. Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe.