1. used in small tunnels. 2.High efficiency &safe 3.best configurations & long service life 4.EBH45Y road header
EBZ series road headers are mainly used in coal tunnel, semi-coal tunnel and tunneling. While being used together with stage loaders, belt conveyors, shuttle car, EBZ series road headers can realize continuous cutting, loading, hauling operation. The whole equipment has compact structure, low barycenter, good stability and good slope climbing ability. It has inside and outside mist spray type Dust suppression system. The traveling reduce and motor are highly integrated. The conveyor is in the middle with high Gantry. It has liquid Chinese characters display function, prompting operation or maintain ance. The electric comprehensive protection function is high than national standard.
Item | Technical parameter |
Outline Dimension(Length×width×height) | 6700×1780×1270mm |
Width of Apron | 1780mm |
Whole weight | 12 t |
power of cutting pump | 45 kW |
power of pump station | 30 kW |
maximum cutting | 2.5 m |
maximum cutting width at the bottom | 3.0 m |
economy cutting hardness | f ≤ 4 |
tunnel heading section | About7.5 m2(location cutting) |
Gradient | ±16° |
oil pump motor | explosion proof three-phase asynchronous motor |
model | YBK2-45 water-cooling |
motor insulation grade | H grade |
rotation rate of motor | 1470 r/min |
rate of motor of cutting head | 80 r/min |
Dinting depth of cutting head | 200 mm |
rising height of the tip of the apron | 150 mm |
Dinting depth of the tip of the apron | 200 mm |
way of loader | arc three jaw starwheel |
rotation rate of starwheel | 30~33 r/min |
way of conveyor | double lateral chain scraper conveyor |
speed of scraper chain | 60 m/min |
loading ability | 2.5 m³/min |
way of travelling | driven by hydraulic motor, crawler type |
travelling speed | 0-7 m/min |
ground ratio | 0.12 MPa |
pump station power | 30 kW |
dust suppression | outer mist spray |
outer mist spray | ≥1.5 MPa |
Supply power Voltage | 660 /380 V |
whole power | 75 kW |
explosion-proof type | explosion proof and intrinsically safe model |
EBH45Y road header
EBH45Y road header
EBH45Y road header
