MDG Model Single Girder gantry cranes    

Design, Features & Specifications:

MDG Model 10 Ton Single Girder Hook gantry crane for sale

1,It consists of four main parts, for bridge structure the traveling mechanism, the trolly and the electric equipment.

The bridge is welded structure of boxed-type girder, individual drives are adopted for traveling mechanism on each end beam of the crane.

All movements of the crane are controlled in the cabin, either rigid shapes of steel (angles or tees) or flexible insulated cable shall be selected to be utilized as runway conductors and proposed in the order by the purchaser.

Max and Min value of environment temperature, the short of power supply, the voltage and the other data shall accord to the buyer’s demand.

Standard Features:


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 make the crane more safe and easier to control

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 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 technic) ) which make our wheels more elastic and outer surface hard-wearing and durable.

Electrical Panel : -Modular design, ease to install and maintain, reliable operation, fuse 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.

Painting: -Two coats of primer before assembly & two coats of synthetic enamel after testing.

Optional Features :

• Variable speed through VVF Drive
• Soft starter
• Slipring motors
• Wireless Radio Remote control
• Shrouded DSL system for power feeding
• Flameproof
• Cabin Operated
• PLC automatic Control system
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