Type Double Girder Overhead Crane with Double Girder

• Customization: Available
• Certification: ISO9001, SGS BV
• Condition: New
• Model NO.: QD
• Maximum Lifting Weight: 50-100t
• Maximum Lifting Height: >40m
• Operation Form: Cabin
• Type: Container Gantry Crane
• Main Girder Form: Double Girder
• Transport Package: Iron Box/ Wooden Box/ Other
• Specification: steel
• Trademark: CNTHHI
• Origin: Wuxi
• HS Code: 8501200000
• Production Capacity: 5000sets/Year

Product Description

Brief introduction of model
QD Electric Double-girder Bridge Crane is the hoisting appliance in most frequent application, capable of handling and conveying multiple materials in diversified places. Model QD is widely used in workshops, warehouses or open yards of industrial and mining enterprises; applicable for conveyance of bulk materials if being equipped with grab and for hoisting of ferrous metals and products with magnetoconductivity if being equipped with magnetic chuck.


Main Technical Parameters

Lifting Capacity (t)					20/5
Span (m)					10.5-31.5
Working Speed and Electric Power	A5 Medium Level	Speed(m/min)	Lifting	Primary Hook	9.2
				Auxiliary Hook	19.5
			Travelling	Crane	72.82/80.18
				Cart	44.8
		Power(kw)	Lifting	Primary Hook	35
				Auxiliary Hook	17
			Travelling	Crane	2×8.5
					2×13
				Cart	4
	A6 Medium  Level	Speed(m/min)	Lifting	Primary Hook	12.3
				Auxiliary Hook	19.5
			Travelling	Crane	91.23
				Cart	44.8
		Power(kw)	Lifting	Primary Hook	45
				Auxiliary Hook	17
			Travelling	Crane	2×11
				Cart	4

Note: The above parameters for the performance of the existing cases of mature technical parameters are for reference only. We can design and manufacture products according to user's requirements. There are various derivative models of said crane available for customers to choose.




Draws:




Double girder bridge craneshave two operating methods, namely, on floor and in the driver`s cabin, have been designed for such kind of crane. The cabin is divided into open-style and closed style. According to the actual situation, it can be divided into two forms: left and right. The entry direction has three including the side, the end face and the top.
 

Details:
This is European style double girder overhead bridge crane which including 0.5 ton to 300 ton. It can be customized according to your different requirements. It is of advanced technology, whose design is based on international standard: FEM (Europe), DIN (Germany), ISO (International), equipped with many advantages such as: strong rigidity, light dead weight, low power, outstanding structure design etc.



FAQ:
Q1. What's the information should I provide when inquiry?
More details or drawings, better.
A: Lift capacity
B: span
C: lift height 
D: power sourceor other specials you give us will be more appreciated.
Q2. How many operating methods for my selection?
Standard operating methods:
A: pendent controller with push buttons .
B: remote control with push buttons
C: cabin(space capsule seat) control with joystick. Choose any type as you like.
Q3. Can this type work in hazardous environment?
A:Sure! We can customize for you, acid proof or explosion proof, no problem for that.
Q4. Can you provide the serious lifting tools?
A:Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!
Q5. How can we install the crane?
A:Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.
Q6. Safety device
A:Overload limiter, Limit Switch (lifting and traveling), Interlock protection device.

CNTHHI Main Products
TongHui Group products meet the factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane technical requirements.