Wolwa GNQY-3200 8T crane

homemade crane chassis, hexagon arm

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Wolwa GNQY-3200 small crane introduction

Special homemade crane chassis, weichai 4102 high-power engine power,
strong driving power type direction with hydraulic machine, barely able to brake braking system, with a center and liable continuous rotation gyrator can achieve 360 degrees,
50 mn forging flint fire track processing slewing bearing, turning to reliable and durable crane dedicated planetary reducer, final type crane jib patent technology, hydraulic telescopic leg, big span of H type fonts leg frame, hoisting double speed design, 8 tons of hydraulic winch is used in the main winding (axial piston motor), vice hook often closed the volwa patented high or low speed hoist (support fast rope), hydraulic system adopts servo control (can realize multiple compound operation), streamlined cab, international industry the lowest price. Can be installed motor pump station, directly to a 380 v power supply for the power, save the environment. Product lightweight flexible, low price, suitable for rural and urban and rural integration of work. Low investment, high grade product returns. In order to reduce the risk of the customer, the company also buy insurance for each product in the China life property co., LTD., for one year to insure the quality.

Wolwa GNQY-3200small crane parameter

chassis Tangjun 3200
Engine type LNAE4
Engine power 68ml/kw
arm hexagon, 6m*5,telescopic type,balancing valve,cylinder telescopic
hydraulic system integrated hydraulic valve combind,composite action
turning system steering hydraulic
lifting structure BM5-195 cycloid motor winch
rotating structure ZT-1200 swing support,WC-120 revolving reducer,NO.3 center rotate
rotating way 360 deg.continous rotate
braking system hydraulic braking
hydraulic force mechanism two function(oil and elecricity)
cab operating cab
power type 11kw,level 6 motor pump
outrigger operating way hydraulic automatic

Wolwa GNQY-3200 small crane dimention

Wolwa GNQY-3200 8T crane

GNQY-3200 small crane feature

1.Full hydraulic pressure drive, electrical dual-purpose, safe and reliable work, high efficiency, low labor intensity;

2.Every hydraulic system equipped with balancing valve and hydraulic lock, safe and reliable performance

3.Lifting hoist adopts often closed hydraulic brake, also optional hydraulic hoist

4.Crane jib and important components are made of low alloy steel plate to reduce weight of crane, crane performance;

5.Rotary bearing all adopt 50 mn forging materials

6.6 tons and above the crane main fittings adopt xugong/dongyue original accessories, such as: the main valve main pump, winding system and rotation system, slewing bearing

7.Boom of cold forming, rectangular, five prismatic structure, give full play to the mechanical properties of the material

8.Adopts hydraulic cylinder telescopic crane boom, work more safety and reliable

9. Equipped with night light, expanded the work time.

Telescopic crane boom using marker and alarm limit of double insurance;

10.Optional bridge before and after, negative arm and three-phase electric operation;

11.Crane display options torque, height limiter;

12.Cranes are equipped with the radiator, more conducive to the summer job;

13.Hydraulic oil line rubber hose all adopt double wire super high pressure oil pipe, steel pipe are all made of electroplating processing;

lifting chart

working scope(m) boom length(m)
7.7 18 28
lifting weight(Kg) lifting height(m) lifting weight(Kg) lifting height(m) lifting weight(Kg) liftig height(m)
3.0 8000 7.71        
3.5 7000 7.40 4500 19.34    
4.0 5800 6.99 4000 19.21    
4.5 4200 6.40 3600 19.05 2400 29.14
5.0 3200 5.75 3300 18.89 2185 29.08
6.0 2550 3.40 2950 18.54 2100 28.85
7.0     2500 18.10 1900 28.55
8.0     1800 17.56 1580 28.22
9.0     1350 16.90 1380 27.85
10.0     1000 16.18 1100 27.44
11.0     800 15.34 900 26.98
12     550 14.37 700 26.47
13         580 25.91
14         450 25.29
15         320 24.62
16         240 23.87
17         180 23.06
wire rope ratio 6 4 2
hook weight:80Kg

Wolwa GNQY-3200 8T crane
 Wolwa GNQY-3200 8T crane

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