Workshop Using Qd Type Double Girder Overhead Crane 20 Ton

• After-sales Service: Provide
• Warranty: 1.5 Year
• Certification: GS, CE, ISO9001
• Condition: New
• Operation Form: Air Operation+Ground Operation
• Maximum Lifting Height: >40m
• Model NO.: QD
• Maximum Lifting Weight: 50-100t
• Main Girder Form: Double Girder
• Type: Bridge Crane
• Working Class: A5, A6, A7
• Electric System: Siemens
• ISO 9001: 2008: Passed
• Current Overload Protection System: Included
• Voltage Lower Protection Function: Included
• Limit Switch: Included
• Weight Overload Protection Device: Included
• Installation: Assembled
• Transport Package: Plastic Woven Cloth, Polywood Case
• Specification: GB/T3695-2008
• Trademark: Kuangyuan
• Origin: Henan, China
• HS Code: 84261120
• Production Capacity: 4000sets Per Year

Product Description

Workshop Using QD Type Double Girder Overhead Crane 20 ton

Brief Introduction
> Heavy duty hoisting machinery.
> It is composed of main girder, end carriage, hoist trolley, complete electrical system and control system.
> Lifting tools could be hook, grab, magnet.
> Rail system and power supply system can be provided also.

Specification

Cap.	5~100/20Tons
Span:	10.5~31.5m
Voltage:	220V/380V/400V/415V
Control method	Pendent control, wireless control, cabin control
Working class	A5, A6, A7

 

 

 

Application Scope
This equipment is widely used in hoisting operation.
For example, factory, mines, transport materials in the fix span scope, mechanical processing workshop, metallurgical factory and subsidiary workshop, warehouse, material yard and power plant. 

Safety feature
1. Overload protection
2. Emergency brake
3. Main lifting motor: With thermal protection and currency protection. 
4. Hooks with latch
5. Rubber buffers
6. Travelling and lifting limite switch
7. All cranes must be tested before leaving factory and offer the certification of test. 

Customization: 
We can design cranes meets your need, it would be very kind of you to give us the data needed listed below:
1. lifting capacity. 
2. span length. (cantilever length)
3. lifting height. (hook center to ground)
4. Power supply: Voltage. 
5. Do you need rails? How long is the crane traveling distance? 
6. Working condition: which material to lift? temprature? 
7. Would be better if you have drawings of your plant. 

After sales service: 
1. Warranty: the quality of our cranes is guaranteed for one year. In this period, if any quality problem happens with correct operation, we will send spare parts to our customer free of charge. 
2. After warranty: we will supply spare parts at cost prices to our customer. 
 

Capacity		T	5, 10, 16/3, 20/5, 32/5, 50/10, 75/20, 100/20
Span		m	10.5, 13.5, 16.5, 19.5, 22.5, 25.5, 28.5, 31.5
Lifting height		m	Max. 16
Operation method			Pendent control/cabin
Speed	Lifting	m/min	single speed or VVVF
	Cross travel	m/min	single peed or VVVF
	Long travel	m/min	single speed or VVVF
Lifting mechanism		type	Electric winch cart
Working duty			A5, A6, A7
Power supply		AC	380V/50HZ/3P