L model single leg trolley gantry crane 20ton
Feature:Portal Crane | Condition:New | Application:outdoor , warehouse , mining factory | Rated Loading Capacity:20ton |
Rated Lifting Moment:200kn | Max. Lifting Load:20ton | Max. Lifting Height:18m | Span:7.5m-38m |
Place of Origin:Shaanxi China (Mainland) | Brand Name:Keliyuan | Model Number:L | Certification:GB/T 28001-2001,OHSAS18001:1999: |
Warranty:1year | After-sales Service Provided:Overseas service center available | Working duty:A5-A7 | Limited switch:Include |
Voltage lower protection function:Include | Lifting height:6-9m | Lifting speed:8 0.8/8m/min | Travelling speed:20m/min |
Power:3-phase 380V 50HZ | Steel track:P24 | Lifting mechanism:CD MD | Motor model:ZDY21-4/0.8 |
2013 hot sales L model gantry cranes with trolly
It is a kind of heavy duty crane ,it is widely used in plants, steel factory .warehouses, materials stocks to lift goods or materials.
this crane mainly consists of strong bridge beams,crane traveling mechanism, electric winch trolley and electric system,
and could be classified into several working duties,e.g.A5,A6,A7,according to the working frequency and pure working time.
Main girder
The main girder includes girder box, platform, pantograph and trolley rail.
The Main girder will be strictly fabricated and detected in our workshop according the design and national standard.
The toughness and strength are perfect combination. It applies shot blasting and high quality painting.
Well-chosen choose steel plate, advanced welding technology and equipment.
Trolley
The trolley are assembled with motor, reducer, brake, trolley frame, drum, hook, pulley, rain cover and other parts.
It includes lifting mechanism and cross traveling mechanism. The trolley is strictly designed according to the application and working environment.
End Beam
The Ground Beam works as long traveling mechanism, and it combines with beam, Wheel, Motor, Reducer, Brake and Other Parts.
The steel plate adopts shot blasting and high quality painting.
High quality raw material. The end beam are connections with bearing beams.
Cab control
In general, Cab control is used in the heavy tons, because it is so expensive. However, it is the most comforable one in the three.
The driver in the cab controls everything, there are comforable chair and all electric parts.
No matter what happens, all working worker must obey the driver's instructions.
Technical parameters
Lifting Capacity | T | 5 | 10 | 16/3.2 | 20/5.0 | 32/5 | 50/10 | ||
Span | M | 18-35 | |||||||
Lifting Height | Main Hook | M | 10; 11 | 10; 11 | 10; 11 | 10; 11 | 10; 11 | 11 | |
Aux Hook | 10.5; 11.5 | 10; 11 | 10.85; 11.85 | 12 | |||||
Working System | A5 | ||||||||
Speed | Hoisting | Main Hook | M/MIN | 12.5 | 9.82 | 9.7 | 9.3 | 7.6 | 7.8 |
Aux Hook | 22.3 | 19.8 | 19.8 | 12.3 | |||||
Crane Travelling | 39.5 | 40.4 | 39.7 | 39.7 | 38.6 | 38.5 | |||
Trolley Travelling | 46-40 | 39.5; 40 | 46; 39.5; 40 | 39.5; 40 | 49; 54 | 56 | |||
Trolley Weight | T | 2.95 | 4.25 | 8.31 | 9.07 | 12.8; 13; 13.1 | 22.1 | ||
Total Weight | Sliding Line | T | 31.2-50.5 | 40-60.8 | 47.6-71 | 52.5-78.9 | 70.9-99.8 | 121.5 | |
Electric Cable | 32.4-51.7 | 41.2-62 | 48.8-72.3 | 53.7-80.1 | 72.1-106 | 123 | |||
Max Wheel Load | KN | 176-228 | 217-286 | 292-375 | 333-423 | 225-284 | 330 | ||
Steel Rail recommended | P43 | ||||||||
Power Source | 380V 50HZ 3 Phase |
Safety:
A,Strict Quality Control:
We have strong production capacity, perfect equipment, advanced technique and complete quality supervision system
which includes welding quality supervision and inspection, structure quality supervision and inspection,static loading and dynamic loading test.
B, Load Experiment
1 | Static Testing of crane | 1.25 |
2 | Dynamic Testing of crane | 1.1 |
C,Manufacture Standard
All the equipments are developed based on the latest national requirement GB/T3811—2008 of Crane Design Standard ,JB/T3695—2011 of Electric Hoist Double Girder Overhead Crane with Electric Hoist and JB/T1306—2008 of Electric Single Girder Hoist.
Packaging Detail:Electricals and other parts are packed by high quality plywood crates, Main beam packaged by plastic film and woven plastic cloth |
Delivery Detail:Within 30days after receiving your deposit |