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  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane
  • U-Shaped Double Girder Gantry Crane

U-Shaped Double Girder Gantry Crane

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U-Shaped Double Girder Gantry Crane is applied to general material handling service in outdoor freight yard or alone railway lines, such as loading, unloading lifting and transferring working.

As there is more space under legs (nearly 7m) of gantry crane, it is suitable for conveying larger products.

Lifting Capacity

ton

10

16/3.2

20/5

32/5

40/10

50/10

Span

m

18~22

22.5~35

18~22

22.5~35

18~26

26.5~35

18~26

26.5~35

18~26

26.5~35

18~26

26.5~35

Main Lifting height

m

10

12

10

12

10

10

10

10

Aux Lifting height

m

----

----

10.5

12.5

10.5

10.79

10.3

10.94

Working duty

A5 & FEM 2m

Main lifting speed

m/min

8.5

7.9

7.1

6.3

6.3

6.3

Aux lifting speed

m/min

----

----

 

 

9.2

9.2

8.5

8.5

Crab traveling speed

m/min

43.8

36.3

44.6

42.4

38.5

38.5

Crane traveling speed

m/min

37.7

37.6

40.1

37.7

44

38

40.1

38

40.1

40.1

44

Installed Power

kW

37.6

37.6

63.3

71.3

77

77

91.3

109.3

114.5

13.25

132.5

148.5

Max. wheel load

kN

 

 

 

 

 

 

 

 

 

 

 

 

Steel track

P43

QU80

P43

QU70

QU70

50KG/M

QU80

Power source

380V 50HZ 3phase AC or according to customers' demand

 

1. Both side of all the steel plate of crane are pretreatment by pretreatment production line, Sand blasting-- Primer spray--Primer drying. Eliminate the innerstress of steel plate, increase the adhesive force of the steel structure. Ensure the appearance and anticorrosion quality.

2. Steel plate cutting adapt whole sets Messer CNC plasma cutting machine from Germany, very fast cutting speed, little deformation, High precision, Deviation could be controlled within 1mm, it insure the raw material at high quality standard and can reach top level in the industry.

3. The welding of main beam adapt high efficiency and intelligent welding robot, Henan Mine Crane CO., LTDare No.1 enterprise who adapt this high technology machine. The welding joint inside of the main beam adapt advanced MAG welding, adapt Ar+CO2 mixed protective gas, The 4 welding joint outside of the main beam adapt automatic submerged-arc fillet welding machine.                                  

4. The welding of main beam adapt radiographic inspection and ultrasonic flaw detection for the welding joint and fillet weld position.

5. The welding of end beam adapt double gun gantry submerged arc welding, highly welding quality ensure the stable quality of the crane effectively.

6. Adapt the steel plate rolling drum and wireless steel tube, Henan Mine Crane CO., LTD has a set of steel plate rolling drum producing and processing line which is industry-leading level. From pre-bending by 1250t press machine, to Edge rolling by three-roller plate roll, at last the longitudinal joint and circumferential joint of drum are welded by automatic welding center and drum processed by heavy duty CNC horizontal machine tool.

1. Weight overload protection device.

2. Top quality long time bearing polyurethane materials buffer.

3. Lifting limit switch

4. Crane travelling limit switch.

5. Trolley travelling limit switch.

6. Voltage lower protection function.

7. Emergency stop system.

8. Wind speed indicator

9. Current overloads protection system and so on!

Design rules for cranes GB/T3811-2008

Safety rules for lifting appliances GB6067.1-2010

General Gantry Crane GB/T14406-2011

Gantry crane manufacturing and tolerances of rail installation GB/T10183-2005

Crane test specification and procedures GB/T5905-1986

Crane electric control equipment JB/T4315-1997

Important application wire rope GB8918-2006

Carbon structure steel GB/T700-2006

Low alloy high strength structure steel GB/T1591-2008

Welding joint radiographic inspection standard JB928-1994

Steel welding joint manual ultrasonic flaw detection way GB11345-1989

Henan Mine Crane could arrange engineer to do supervision of installation, make the load test, do commissioning, training of the buyer's workers, the buyer should be responsible for each of our technician’s accommodation, meals, round-trip tickets, travel expenses and self-security. The engineer’ salary is USD100.00 per day abroad.

1. Quality problems of products sold by our company will be solved as per the “three guarantees” system of our company by the “three guarantees” service team;

2. Related personnel will be sent to the site immediately after receiving quality complaints (by call, letter or oral notice) from clients;

3. Personnel involved in after-sales service shall be serious and considerate in handling the problem to make clients care-free;

4. In addition to solve quality problems, personnel involved in after-sales service shall train clients, answer their technical inquiries and related questions free of charge;

5. Related cost for products with quality problem will be shouldered by our company. Our company charges for quality problems caused by clients (or problems after the warranty term), but the charge will not be higher than the expense (or cost);

contact US

Please feel free to give your inquiry in the form below.We will reply you in 24 hours.

name *

Phone

E-mail *

Demands *

E-mail

sale@hnkscrane.com

Phone

+86-373-3088011

WhatsApp

+8615036613377

Skype

sale@hnkscrane.com

Address

Cross of Mine Road and Weisan Road, Changnao Crane Industry Zone, Changyuan County, Henan,China.

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