Active Member
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[China]
Address: 167 Yuxiang Street, Shijiazhuang, Hebei province, China
Contact name:Gina
Shijiazhuang Coal Mining Machinery Co., Ltd. |
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A roadheader, also called a boom-type roadheader, road header machine, road header or just header machine, is a piece of excavating equipment consisting of a boom-mounted cutting head, a loading device usually involving a conveyor, and a crawler travelling track to move the entire machine forward into the rock face.
The cutting head can be a general purpose rotating drum mounted in line or perpendicular to the boom, or can be special function heads such as jack-hammer like spikes, compression fracture micro-wheel heads like those on larger tunnel boring machines, a slicer head like a gigantic chain saw for dicing up rock, or simple jaw-like buckets of traditional excavators.
Type | EBZ75 |
weight(t) | 24 |
overall dimension (L×W×H) | 7900×1750×1500 |
Power(kW) | 135 |
Power station(kW) | 45 |
Cutting power(kW) | 75 |
Cutter speed(rpm) | 46 |
Telescopic length (mm) | 400 |
Width of apron (mm) | 2200 |
Max. height(mm) | 3500 |
Max. width(mm) | 4600 |
Rock hardness | ≤60 |
Traveling speed(m/min) | 0~3.2/7.0 |
Width of track shoes(mm) | 380 |
Ground pressure ration (Mpa) | 0.12 |
Load type | Separate spider |
Voltage(V) | 660/1140 |
Applied tunnel Gradient | ±16° |
roof bolter | Optional |
Supporting cylinder (t) | 10 |
Supporting device | Optional |
Company's name: Shijiazhuang Coal Mining Machinery Co., Ltd.
Company's address: 111 Yuejin Road, Shijiazhuang, China.
Contact person: Gina
Tel: +86 311 85538986
Fax: +86 311 85538888
Email: ginazi@163.com
Website: www.coalcutting.com
