150 Ton Double Girder Beam Overhead Crane with Travelling Electric Hoist Trolley

Product Description

Product Description

150 Ton Double Girder Beam Overhead Crane with Travelling Electric Hoist Trolley

Double girder electric overhead crane has the advantages of compact overall dimension, low requirement for workshop headroom, light self-weight and small wheel pressure. It is matched with CD1 or MD1 electric wire rope hoist for stable lifting operation.
This crane is widely applicable for material handling, equipment assembly, maintenance as well as loading and unloading work in mechanical processing workshops, metallurgy auxiliary workshops, warehouses, freight yards and power stations. It can perfectly replace traditional standard double-girder bridge cranes, and is also suitable for workshops in textile, food and other light industrial industries with high environmental requirements.
It is classified into light-duty and intermediate-duty working classes to meet different operation frequencies and load demands. Featuring stable running, low noise, flexible operation and high positioning accuracy, it realizes smooth start and stop without impact. With reliable safety protection devices and simple structure, it is easy to install, operate and maintain, saving workshop space and overall investment cost effectively.

Specification

Mechanism		Item	Unit	Result
Item
Lifting capacity			ton	5-50ton
Working grade				A3-A5
Span			m	5-40m
Working environment temperature			°C	-25~40
Travelling mechanism	working speed		m/min	20-75
	motor	type		YZR160M2
		power	kw	2*0.8	2*1.5
		rotational speed	m/min	1380
Lifting mechanism	lifting speed		m/min	8/0.8(7/0.7) 3.5(3.5/0.35) 8(7)
	lifting height		H(m)	6 9 12 18 24 30
	travelling speed		m/min	20 30
Working System			A3-A5
Power Source			380V 3PH 50HZ

Product Details

Lifting Mechanism

Main Girder/Beam

End Carriages

Wire Rope Hoist
(CD/MD/European Type)
Lift Speed: single/dual
Travel speed: variable
Function: Lift goods

Rigid welded box type
Module design
Gear motor
Travel speed: variable
Function: Bearing load
Material: Q235/345

Rigid welded box type
Modular design
Function: Push crane run
forward or reverse
Materials: Q235/345

Control

Electric pats

Ground pendent button
Radio Remote control
Cabin control

Circuit breaker/AC
contactor etc electric parts use
Schneider/Siemens/ABB/DELIXI
Etc famous brand

Advantages of a Double Girder Design:

1. Greater hook height - how far above the floor the hoist will lift (typically 18-36" more than single girder)

2. No limits to maximum span or capacity

3. Ideal for production and transportation of heavy equipment

4. Ideal for frequent lifting of heavy loads

5. Added features like walkways and maintenance platforms, cabs, magnetic reels, and lights can be added and supported by a double girder design

6. Can be used in indoor and outdoor applications, including mining, iron and steel, railyards, and ports.

Safe Devices:

To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other equipments as following:

1. Overload Limit Switch

2. Rubber Buffers

3. Electric Protective Devices

4. Emergency Stop System

5. Voltage Lower Protection Function

6. Current Overload Protection System

7. Rail Anchoring

8. Lifting Height Limit Device

Certifications

Packing & Delivery

1, Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.
2, Main beams, end beams and trolly/winch are packed by plastic woven cloth. lt can reduce abrasion during the transportation.
3, If the size are suitable for container ship, usually by container.
4, Big size, usually by bulk ship or by container after truncation.
5, Transport ways are based on reducing cost & keep safety.

Shipping way of MD Cranes:

♦ Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.

♦ Main beams, end beams and trolly/winch are packed by plastic woven cloth.It can reduce abrasion during the transportation.

♦ If the size are suitable for container ship, usually by container.

♦ Big size, usually by bulk ship or by container after truncation.

♦ Transport ways are based on reducing cost & keep safety.

Company Profile

  Shandong Mingdao Heavy Industry Machinery Co., Ltd. is mainly engaged in the design, manufacture,installation and maintenance of Single girder overhead cranes(LD Models), Double Girder Overhead Cranes (LH,QD etc),Gantry cranes(MH,MDG..), Jib cranes(BZ,QZ,MZ,etc),frequency invert cranes, Explosion-proof series cranes(LB,QB etc), Cranes with grab bucket, Low headroom Hoist, Electric Winches, Construction Cranes, Clean Room Cranes and CD1 MD1 HC Electric Rope Hoist, Hand Chain Hoist ETC...
     Mingdao company has six functional departments, including R&D department, sales&after-sales department, materials supply department, production department, QC department and finance department. There are 16 workshops including electrical, riveting, forging, assembly, heat treatment, machining and maintenance.
  Our products had been exported to many countries such as Vietnam, Philippines, Malaysia,Sri Lanka, Bangladesh, Uzbekistan, Dubai, Kazakhstan, Russia etc. countries during the past years,and we have built long term business cooperation with overseas customers & sales agents.
     Integrity, quality, customer satisfaction is the pursuit of Mingdao heavy workers!

FAQ

Q1. Can the cranes be customized?
Yes,every customer's working condition is diferent, all of our products can be customized depend on customers' requirements Please give us the information as clear as you can, so we can give our best design to suit for your demands.
Q2.How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
Q3. l have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
Q4. Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc..
Q5. In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1. Lifting capacity.

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

3. Lifting height. (hook center to ground)

4. Have you installed the rals? Do you need us to supply the rails? How long is it?
5. Power supply: Voltage