Functions and features:
STB-22L tyre belt type muck loader is mainly used in mining engineering, hydraulic engineering and production operations section of the narrow metal, non-metallic, water culverts and other non-explosive mines and a variety of rare materials in the mining of ore blocks, adopt efficient hydraulic pump and hydraulic confluence of technology, high efficiency, reliable performance, with superior work force, under any conditions can play a quick perfect performance. The complete machine have carried out the joint wear sleeve treatment and bold, products of international brand-name bridge box, in a variety of harsh conditions to ensure safer driving. Reduce the use of international force hydraulic oil cooling system temperature, to ensure that high-temperature slag machine in a long time under normal weather conditions, operating consistently, using a separate sub-sub-loading transport system, improve the effect of improving the shipping capacity of shipment, the guide lever system , combined with high-efficiency hydraulic valves and accelerate the speed and rotation speed of the boom to achieve a perfect performance of complex operations, work positioning portable boom lift standards, haul speed and efficiency is far better than other similar products.
Technical specifications:
Technical specifications:
|
Type
|
STB-22L
|
STB-50L
|
|
Weight(T)
|
3.8
|
4.2
|
|
Overall dimension(LXWXH)(mm)
|
4800X1600X1500
|
6000X1700X1670
|
|
Loading Capacity(m3 /h)
|
≈60
|
≈80
|
|
Min,turning radius(mm)
|
4600
|
5000
|
|
Excavating Width(mm)
|
3200
|
3500
|
|
Excavating Height(mm)
|
2600
|
2800
|
|
Excavating Depth(mm)
|
780
|
800
|
|
Coverage(mm)
|
1750
|
1850
|
|
Uninstall Height(mm)
|
135-1750(Can be heightened)
|
1350-1650(Can be heightened)
|
|
Uninstall Distance(mm)
|
1600(Can be extended)
|
1600(Can be extended)
|
|
Gradient()
|
≤10(Hard Ground)
|
≤15(Hard Ground)
|
|
Traveling Speed(km/n)
|
High: 4.5 Low: 2
|
High: 4.5 Low: 2
|
|
Ground clearance(mm)
|
300
|
310
|
|
Nominal working pressure(Mpa)
|
18
|
18
|
|
Max.rotation angle(°)
|
±30
|
±30
|
|
Motor Power(kw)
|
18. 5/22
|
18. 5/22
|
|
Max.materials by'size(LXWXH)
|
810X600X 420(mm)
|
810X 600X 450(mm)
|
|
Applied tunnel gradient(°)
|
≤10
|
≤15
|
|
Applicable section(WXH)(m)
|
1.7xl.7
|
2X2.2
|