L model single leg trolley gantry crane 20ton

1.Overhead Crane, Gantry Crane,Jib crane,hoist., 2.Manufacturer since 2003, 3.ISO9001 ISO14001 OHSAS, 4.Best solutions provid - details see: https://www.machineto.com/l-model-single-leg-trolley-gantry-crane-20ton-10103257
Feature:Portal CraneCondition:NewApplication:outdoor , warehouse , mining factoryRated Loading Capacity:20ton
Rated Lifting Moment:200knMax. Lifting Load:20tonMax. Lifting Height:18mSpan:7.5m-38m
Place of Origin:Shaanxi China (Mainland)Brand Name:KeliyuanModel Number:LCertification:GB/T 28001-2001,OHSAS18001:1999:
Warranty:1yearAfter-sales Service Provided:Overseas service center availableWorking duty:A5-A7Limited switch:Include
Voltage lower protection function:IncludeLifting height:6-9mLifting speed:8 0.8/8m/minTravelling speed:20m/min
Power:3-phase 380V 50HZSteel track:P24Lifting mechanism:CD MDMotor model:ZDY21-4/0.8
L model single leg trolley gantry crane 20ton
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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 CapacityT51016/3.220/5.032/550/10
SpanM18-35
Lifting HeightMain HookM10; 1110; 1110; 1110; 1110; 1111
Aux Hook10.5; 11.510; 1110.85; 11.8512
Working SystemA5
SpeedHoistingMain HookM/MIN12.59.829.79.37.67.8
Aux Hook22.319.819.812.3
Crane Travelling39.540.439.739.738.638.5
Trolley Travelling46-4039.5; 4046; 39.5; 4039.5; 4049; 5456
Trolley WeightT2.954.258.319.0712.8; 13; 13.122.1
Total WeightSliding LineT31.2-50.540-60.847.6-7152.5-78.970.9-99.8121.5
Electric Cable32.4-51.741.2-6248.8-72.353.7-80.172.1-106123
Max Wheel LoadKN176-228217-286292-375333-423225-284330
Steel Rail recommendedP43
Power Source380V 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

1Static Testing of crane1.25
2Dynamic Testing of crane1.1

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.

L model single leg trolley gantry crane 20ton
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

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