High Safety Double Girder Overhead Crane with Electric Hoist Trolley

• Customization: Available
• After-sales Service: Free Repair or Replacement for Quality Issues
• Warranty: 1 Year
• Model NO.: QD-40T-16.5M
• Certification: ISO9001
• Condition: New
• Operation Form: Remote Control
• Maximum Lifting Height: 10-15m
• Maximum Lifting Weight: 20-50t
• Main Girder Form: Double Girder
• Type: Beam
• Product Name: Double Girder Overhead Crane
• Lifting Speed: 5/0.8dual
• Lifting Mechanise: Electrci Hoist with Trolley
• Material: Q235B/Q345b
• Application: Factory Workshop/Factory Warehouse
• Transport Package: Export Package
• Specification: 16.5m*3.5m*2.5m
• Trademark: Chunhua
• Origin: China
• HS Code: 8426112000
• Production Capacity: 1500/Year
• Package Size: 1000.00cm * 500.00cm * 1800.00cm
• Package Gross Weight: 5000.000kg

Product Description

Product Description

1. The QD-type hook bridge crane primarily consists of a bridge frame, main hoist travel mechanism, trolley, and electrical equipment. Depending on the utilization grade and load condition, it is classified into two work grades: A5 and A6.  
2. The driver's cab platform entrance direction is divided into three types: side entrance, end entrance, and top entrance. The figure shows the side entrance, with arrow A indicating the recessed entrance, and the top entrance has no door.
3. This diagram shows the operator's cab installed on the left end.  
4. The main crane's electrical supply can use safety sliding contact lines or angle steel, which can be installed either on the opposite side of the operator's cab (as shown in the figure) or on the same side.  
5. All crane operations are controlled from within the operator's cab.  
6. HD represents the additional height of the main crane's buffer, with HO ≤ 250.  

Specification

Lifting capactiy (t)					75/20		100/20
Span (m)					13.5  16.5  19.5  22.5  25.5  28.5  31.5		13  16  19  22  25  28  31
Max LifingHeight	Main hook (m)				20		20
	Auxiliary hook (m)				22		22
speed	Hositing		Main (m/min)		4.7		3.9
			Auxiary(m/min)		9.2		7.2
	trolley traveling (m/min)				38.4		33.9
	crane traveling (m/min)			A5	61	53.9	64.9	65.6
				A6	77.8	67	61.8
motor(Type/Kw)	Hositing		Main	A5	YZR315S-8/85		YZR315S-8/85
				A6	YZR315M-8/90		YZR315M-8/90
			Auxliary		YZR250M1-8/35		YZR225M-8/26
	trolley traveling				YZR180L-8/13		YZR180L-8/13
	crane travelling			A5	YZR180L-6/17		YZR200L-8/18.5	YZR225M-8/26
				A6	YZR200L-6/22		YZR200L-6/22	YZR225M-6/30

Product Application

Our Company

Hefei Chunhua Hoisting Machinery Co., Ltd. has been specializing in the production of bridge cranes, gantry cranes, intelligent mechanical parking equipment, and crane accessories since 1997.
Our products are widely used in various applications and industries, including highways, railways, ports, and industrial facilities.  
Our products are reliable and durable, backed by years of experience.  
We are also seeking global partners overseas. If your company is a end-user, distributor, or agent for cranes, please contact us.  
We look forward to collaborating with you in the near future.

Why Choose Us

1.Innovation Strength

2.Quality Control

3.Quantity and Productivity

 Group It currently has 500+ employees, 36 technicians, and 5 senior engineers. It has an annual output of more than 1,500 units of lifting equipment and more than 10,000 units of intelligent parking equipment. Its cumulative revenue in the past three years has exceeded 4 billion yuan, making it the city's earlier leader in lifting equipment. The machinery manufacturing industry is a Class A enterprise per mu.

It has successively passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, ISO45001:2018 occupational health and safety management system certification, and won the national high-tech enterprise, national standard-implementing enterprise for integrating informatization and informatization, Anhui market quality-assured products, provincial famous brand products, provincial enterprise technology center, provincial trademark brand demonstration enterprise, provincial industrial boutique, provincial service-oriented manufacturing industry, provincial digital workshop, etc.

At present, our company has the most complete special equipment manufacturing qualifications in the province, with a total of more than 70 items, among which the bridge gantry cranes exceed 200 tons. The flagship products of the metallurgical special cranes 125T and 41T container gantry cranes and the 11-story vertical circulation parking equipment are also in Anhui. 

Quality control

Packaging & Shipping

FAQ

Q1: Are you Manufacturer or Trading Company?
A:We are an manufacturer. We have our factory,R&D team,and marketing department.

 

Q2: Do you accept OEM business?
A: Sure, we do many OEM productions for some famous crane brand and customers around the world.

 

Q3: What about shipping?
A: We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel.

Q4: what about delivery time?
A: different capacity crane and components have different estimated delivery time, generally speaking, around 15days -40days.

 

Q5: What is the warranty period?

A:  Our warranty period is 2 years.

 

Q6: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:

 

A: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 to supply the rails?How long is it?
5.Power supply:Voltage.

6.Working condition:What kind of material to lift?Temperature?

7.It would be much better if it is possible for you to offer the drawing photo of your workshop.