QD Type 400/80-450/100t Overhead/Bridge Crane

Product Detail

       

Basic Info.

       

Model NO.:QD

       

Type:Bridge Crane

       

Application:Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage

       

Sling Type:Wire Rope

       

Main Girder Form:Double Girder

       

Power Source:Electric

       

Moving Type:Wheel

       

Installation:Assembled

       

Certification:ISO9001: 2000, CE, SGS

       

Condition:New

       

Lifting Capacity:400/80-450/100t

       

Max.Lifting Height:24/26

       

Max. Span:31m

       

Working Grades:A5

       

Overload Protection:Included

       

Limited Swithes:Included

       

Control Stype:Cabin/Remote Control/Wireless Control

       

Guarantee Period:12 Months

       

Free Service:Spare Parts Supply

       

Trademark:Tengtong

       

Specification:China Standard

       

Origin:Changyuan, Henan, China

       

HS Code:84261120

       

Product Description


About Product: QD Type 400/80-450/100t Overhead/Bridge Crane with Hook



QD type Overhead Crane Specification  

1. Double girder overhead crane is widely used together with trolley.

2. It is a medium and heavy size crane which travels in track.

3. Its proper lifting weight is 5 to 450 tons,and proper span is 10.5 to 31.5 meters.

4. Its proper working temperature is -20--+40 centigrade.

5 .This kind of crane is composed of main beam,crane traveling organ, trolley, electric equipment.

6. This product is a regular crane widely used in workshop, storage, port and hydroelectric power station and some other outdoor place, where it has a high frequency or more lifting times.

7. Overhead lift has two controlling methods namely ground controlling and cabin controlling.

8. Power is supplied by cable or slide wire.

9. It is prohibited for lifting melt metal, flammable, explosive, corrosion, overloading, dust and other dangerous operations.

10.Double girder overhead crane have explosion type, double trolley type, insulation type, electromagnetic type and so on.

11.The crane with three working class: A5,A6,A7.

 

QD type Overhead Crane  General Features

1.Crane material:Q235,Q345B/Q345D

2. No-welding joint strong box type, by machine hand, strong and beautiful.

3.Wheels are vacuum casting by ourselves, intermediate frequency quenching

4.Wheels,wire rope,drum,gears,coupling are manufactured by our CNC machines

5.Nanjing special , Nanjing Brand motor or Huang he explosion-proof,top quality in China

6.Electrical equipment :Siemens or Schneider brand

7.Control method: Cabin control,wireless remote control or pendant control,you can choose two of them(According to your demands)
 

QD type Overhead Crane Safety Features

1. Overload protection device

2. Top quality long time bearing polyurethane materials buffer

3. Crane traveling limit switch

4. Voltage lower protection function

5. Emergency stop system

6. Lifting height limit device


Looking forward to receive your enquiry with the below details information: 


 About product

1.Lifting capacity
2. Span ( rail centre to centre )

3. The required lifting height ( from hook to the ground ) 

4. Crane travelling length

5. What will be lifted by the crane

6. The crane and hoist movement speed (m/min)

7. The rail length and the height.

8. Single speed or double speed for lifting and travelling ?

9. Driver cabine control or pendant control ?

10. How many hours work per day ?

11. Power source : 380v,50Hz,3phase or others?
 

Double Girder Overhead Crane After-sale Service

1.One year warranty for whole machines from crane running

2.Providing free spare parts

3.Low charge for continue maintenance when warranty is expired

4.Exclusive engineer support at any time

5.We can provide free training to end-users


Technical parameter:
       

Capacity/ Lifting Weight			t	400/80	450/100
Span			m	13-31
Lifting   height	main hook		m	23	24
	aux hook			25	26
Hoisting Speed	main hook		m/min	2.6	2.1
	aux hook			5.1	4.7
Lifting mechanism			type	Electric winch trolley
Working class				A5
Power supply			AC	3-Phase A.C.  50HZ  380V
Main electric parts				Siemens brand
Motor				Heavy duty slide ring type, top quality in China
Gear and wheel				Manufacture by our own group, so the high quality could be controlled.
Wire rope				Steel core
Hook and pulley				Close type
Buffer				Polyurethane material
Anti-collision system				Included
Brake				Electric hydraulic
Steel track recommended				Qu120