Machines And Equipments

Our product range contains a wide range of Coal Roadheader

Coal Roadheader

The roadheader equips large span cutting boom and small diameter cutting head which makes it work for a large cross section and have stronger rock breaking capacity.

Double layout, increase the installation and maintenance of space, the weight distribution is balanced, stable center of gravity.

The automatic cable drum and multi degree of freedom overcast cooperate to pick and lay cables automatically when the roadheader is walking.Instead of manual operation, the automatic cable drum can protect cables , ensure excavation and supporting synchronous and improve construction efficiency.

Spraying system adopts Venturi spray nozzles, which makes the roadheader have high water pressure and good effect, at the same time, dust fan is equipped on the machine, all these provide a good environment for the tunnel construction.

The machine uses much intelligent control technologies, such as remote control, leakage detection, failure warning, security protection etc.The use of international famous hydraulic, electrical components and humanized design make it safe and reliable to operate.

Project

	Unit	Parameter
Total weight	(kg)	12000
Overall dimension
Total length without additional conveyor)	(mm)	22900
Total width Ramp plate	(mm)	4200
Total width Aggregat	(mm)	－
Total width Main frame	(mm)	4000
Total height The highest point of cutting head for laying horizontally	(mm)	5200
Total height Main frame	(mm)	4900
Undercut max telescoping/non-telescoping	(mm)	550
Ground clearance of machine	(mm)	440
Height Cutting cross section	(mm)	8800
Width Cutting cross section	(mm)	9500
Gantry height	(mm)	－
Max./Economic compressure strength for cutting coal petrography	(MPa)	≤130/100
Travel speed	(m/min)	10
Installed power of cutting motor	(kW)	320/270
Installed power of pump motor	(kW)	132
Supply voltage	(V)	AC380/660
Line frequency	(Hz)	50
Loading capacity	(m³/min)	－
Pressure of water spraying	(MPa)	External spraying:2