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1.No joint&welds,a whole steel plate, 2.Hardly deformed&durable, 3.Safety&reliability of operation, 4.ISO9001 ISO14001 OHSA - details see: https://www.machineto.com/mh-model-trolley-hook-door-crane-for-sale-10102354

MH Model trolley hook door crane for sale

Heavy duty double beams gantry crane

Applied outside to do common loading and unloading with strong winch.

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, support legs, crane traveling organ, trolley, electric equipment, strong lifting winch, the frame adopts box-type welding mechanism, crane traveling mechanisms are operated in the driver cabin or remote control, Power is supplied by cable or slide wire, there are different capacity double beams gantry crane for your choice according to your different use.

This type crane is widely applied to the railway goods yard, big tonnage port, open storage, the container transfer station, and etc. to handle the frequent loading and unloading works.

This type adopts the U model door frame, with a big clearance between the two legs and a big span.This crane adopt the heavy duty of A5~ A6 working system, and can working normally

at the temperature between -25-40°C, The service life of this crane is above 20 years.

Sketch

Safety features

The design, manufacture, installation and inspection accord with GB/T4406-93 requirement.

Overload warning and limiter; Lifting height limit device; Voltage lower protection function; Phase sequence protection function

Emgergency stop function; Hooks with latch; Rubber buffers; U Type Legs

Electric equipment

All electric equipment can works normally within the voltage fluctuation range -15% or +10%. We also design the protection devices, for instance, the emergency stop system,

current overload protection system,voltage lower protection function, and etc. The main electrical components (frequency inverter, PLC) adopt the Siemens, Schneider,

Chint or other international famous brand.

Control method

Pendent line control: Independent festoon station or fixed suspended under hoist; Protection class IP65.

Remote control: Easy control, no additional driver, remote access; Two steps push button or joy stick station with emergency stop; Protection class IP65.

Cabin control: Professional chairs, adjustable and fully turning; Multi-faceted window, big view; Two steps push button or joy stick station with emergency stop.

Or choose any of them to be a combination!

Painting

Process: Sandblast, Primer, finishing paint.

Color: Yellow, Red, Blue etc. (according to your demand).

Average thickness: above 120 microns.(According to your demand).

Technical Data for reference

Lifting Capacity		t	Main hook: 50/ Auxiliary hook:10t
Span		m	32
Working Grade			A5/A6
Max. Lifting Height	Main Hanger	m	12
	Auxiliary		13
Hoisting Speed	Main Hanger	m/min	6
	Auxiliary		18
Travelling Speed	Crab		38.13
	Crane		43.8
Hoisting Motor	Main Hanger	kw	YZR315S-10/63kw
	Auxiliary		YZR250M-8/35kw
Travelling Motor	Crab		YZR160M-6/5.5kw
	Crane		YZR160L-6/11*4kw
Weight	Crab	t	////
	Total Weight		204
Max. Wheel Pressure	A5	Kn	48
Steel Track Recommend			P50
Power Source			3 Phase 380V 50Hz

More Choice

Color of the Crane: according to your specific demands.

Comtrolling Method: groud controlling or room controlling.

Span and Lifting Height according to the installation Environment and your specific demands.

Power Supply Mode: Cable Drum Type or Line sliding contacting type

Material

Molding, no welds, high-precision cold-formed molding, eliminating the traditional production grinding, cutting, welding, and many other complicated production processes to reduce to the

deformation of the single beam crane girder in the handling process, to ensure single beam crane girder precision. It improves work efficiency, while greatly enhances the whole strength,

and improves the quality of our cranes appearance.

Notice:As this kind of crane is customized,in order to offer you most suitable design and best solution,please confirm following information when you send inquiry.

1. lifting capacity.

2. span length.(rail center to rail center)

3. lifting height.(hook center to ground)

4. Have you installed the rails? Do you need us supply the rails? How long is it?

5. Power supply: Voltage.

6. Working condition: which material to lift? temprature?

7. Would be better if you have drawings of your plant.

If you are interested in our frame crane. Please kindly tell us your detailed requirements

( rated lifting weight, lifting height and span, etc. )of the crane and the working conditions.

All shall be described clearly when the user orders

goods or signs a contract so that the product will satisfy the working conditions.

Or we can help you to choose which model is more suitable to your requirements.