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Tunneling Roadheader

Tunneling Roadheader

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1.It is able to combine with dump truck, shuttle car and belt conveyor to realize driving, transport and continuous operating. 2.The mining capacity of eight-hour shift is up to 6-10 meters(record on the site); it can bring both economic benefit and socia

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Product Introduction

 

Product Detail

Product Introduction

1.It is able to combine with dump truck, shuttle car and belt conveyor to realize driving, transport and continuous operating. 2.The mining capacity of eight-hour shift is up to 6-10 meters(record on the site); it can bring both economic benefit and social benefit. 3.The biggest presure resist can reach 50Mpa when cutting rock and can supply power interface for Anchor Pumps station. Low machine body, low barycentre, compact structure, well steady function. 4.High efficience of digging, suitable cutting power, used for middle or small coal lane (the smallest section surface:width1.8M/height1.8M) of every section surface, Semi-coal and rock tunnel, Soft rock roadway’s speedy drivage and also suitablefor short arm mining and mining of Residual coal mining area, the recycling of coal pillar,”trangle coal” and wandering coal seam.

Main Characteristics

1.Low machine body,compact structure, high reliability. Suitable for working in middle cross-section alley. Because adopted modulization design, convenient for assemble and disassemble under the well.

2.The whole machine is designed by combining the electronic and hydraulic mixed driving. It provide the machine with characteristics of compact structure, high reliability, easy operation, conveniently maintenance, high cutting rigidity(f≤5)and the highest rigidity can reach f≤8,strong climbing ability,splendid performances of overload protected.

3.Designed with exo-spray dust removing system,it can be effectively control the dust and weaken the gas, enhance the visibility during mining.

4.The cutting arm can flex and lift flexble, thus can carry linkage into effect. It’s able to cut camberedly, can enlarge the cutting furface continuously, at the same time it can dig the top of the columnar coal, to improve the alley’s construction quality.

Technical Parameters

Model

EBZ30

Weight

10-14T

Size

7200mm×1600mm×1600mm

Width of track

1600mm

Width shovel board

1600mm-2000mm

Transporting size

2800mm×1400mm×1000mm

Max.directional cutting width

3800mm

Max.directional cutting height

3500mm

Max.directional cutting hardness

60Mpa

Ground pressure ratio

0.05Mpa

Pressure for system

21Mpa

Climbing ability

±16°

Total installed power

67KW—92KW

Cutting motor power

37KW—55KW

Pump motor power

30KW—37KW

Input rated voltage

AC380/600-50HZ

Input electric current

100A-150A

Cutting head speed

0—65r/min

Gathering head speed

30m/min

Transporting speed

15m/min

Travelling speed

600mm

Cutter head ground clearance

300mm

Spading ground clearance

200mm

Spading upwards

350mm

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