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High Efficiency Casting Double Girde Gantry Crane with Hook
- Apr 06, 2018 -

Basic Infodouble-girder-casting-crane32477948893.jpg

Main Girder Form: Double Girder

Name: High Efficiency Double Girde Casting Crane

Max. Capacity: 75 T

Max. Lifting Height: 16.5 M

Working Duty: M6

Control Mode: Cabinet/ Pendent/ Remote Control

Protection Device: Overload Limiter, Main Isolating Switch

Electriacl Parts Brand: Simens, Schneider, Chnt

Working Environment: -20~45 Degrees

Colour: as Your Requirement

Warranty: 2 Years

Transport Package: Wooden Case, Plastic Film

Specification: CE, CCC

Origin: Xinxiang, Henan

Product Description


This casting gantry crane is a special gantry crane which is developed in the basis of general gantry crane according to the operating requirements and working conditions of underground construction.

 The crane consists of crab, gantry, trolley,traveling mechanism, hydraulic turnover mechanism, cab and electric equipment. On the crab is furnished a hydraulic turnover mechanism, which is composed of a hydraulic work station and a slag-turning hook. At the middle of the carrier-beam is a hook, which is used to lift common articles. The trolley traveling mechanism is 4 wheel drive in 8 wheels. The motor fixed on the trolley drives wheels by vertical speed reducer. A windproof rail clamp is equipped. It is detached from the rail when the crane is in normal operation, and when the crane stops working, the operator will put down the clamp to catch the rail so as to avoid the crane sliding. The earth dumping direction depends on the construction site.


- The power of crane is three-phase AC; rated frequency is 50 Hz; rated voltage is 380V;
- The temperature of working environment is -20-+45oC; the max.relative humidity is no less than 85%;
- Working class of the crane is A3-A5;
- Working environment of the crane is indoor;
- The crane that has special requirements for environmental conditions shall execute the contract articles.

The basic parameters (rated lifting weight, lifting height and span, etc.) of the crane shall be described clearly when the user orders goods or signs a contract so that  the product which may satisfy the working condition can be supplied.

- Weight overload protection device, 
- Top quality long time bearing polyurethane materials buffer, 
- Crane traveling limit switch, 
- Voltage lower protection function, 
- Emergency stop system, 
- Current overload protection system and so on.


- Primer and finishing paint
- Color: According to your demand.
- Average thickness: About 100 microns
- Or according to customers' requirements


Project   Main Lifting Project   Handcart travel Cart travel
Lifting weight t 75 Gauge mm 9000 30000
Lifting speed m/min 1/10 Running speed m/min 2/20 3/30
Working-level M6 Working-level M6 M6
Maximum lifting height up10 down16.5 Based distance mm 3560 11740
Power supply Three-phrase AC 50Hz 380V
Wire rope Structure 6W(19)-30-1701 Buffer stroke mm 100 140
Count   2x6 Rail model 43 Kg/m 53 Kg/m
Working Rally KN 72.5 Wheel diameter mm 600 600x16
Reel diameter mm 800 Maximum wheel pressure KN 285 248
Electric motor Model YZP400L1-10 Electric motor Model YZP160M1-6 YZP160L-6
Power KW 160   Power KW 2x5.5 4x11
Speed r/min 585   Speed r/min 970 945
Reducer Model ZQA1000-I-3C Reducer Model ZSCA600-I-5/6 ZSC(A)600-I-1/2
Speed ratio i 25 Speed ratio i 77.5 59
Brake Model YWZ4-500/E201 Brake Model YWZ-200/25 YWZ4-200/T40
Braking torque N.m 2x3600 Braking torque N.m 2x200 4x270
Limit switch   DXZ Limit switch   LX10-11  



Thank you for you patient reading. If you still have some questions about our products, our corporation or others, the following may help you. 
1) What's the information should I provide when inquiry?
A: Lift capacity

B: span 

C: lift height 

D: power source
The more information you provide, the accurate solution we can prepare for you! The information such as the lift capacity, span, lift height, power source or other specials you give us will be more appreciated.

2) 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.

3) Can this type work in hazardous environment?
That's Sure! This type product is just for application in general manufacturing workshop.For hazardous environment, please consult our professional sales manager.   
We can customize for you, acid proof or explosion proof, no problem for that.

4) Can you provide the serious lifting tools?
That's sure! we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!

5) How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.