XCMG Official Manufacturer Tunnel Roadheader XTR7/360 for sale

XTR7/360 TunnelRoadheader

XTR7/360Boom-Type Tunnel Roadheader is equipped with cutting structure and a supportingstructure, a control table, body assembly, walking institutions, hydraulicsystem, spray dust removal system, electrical system, lubricating system, aguard board assembly, identification and coating, cooling system, a shovelplate assembly, first transport, second transport. The machine has high safetyand reliability.

Optimizationdesign of large span cutting arm, a small diameter single helix hard rockcutting head, cutting height can reach 7.2m, the effects of materialcollecting, stronger rock breaking capacity. Equipped with automatic roll cablecontrol system to avoid the damage of the cable, improve work efficiency.Double layer detachable frame and the split type rotary table, convenientinstallation, repair. Use air cooling, cooling effect is good, in the absenceof external water source, the host can work properly. With remote control,remote control of equipment can be realized, and the personal safety andmachine equipment can be effectively protected, improve the safety and workingefficiency.

Items			Unit	parameter
Overall weight			kg	145000
Shape size	Length/include second freighter		mm	17500
	Width	Shovel plate	mm	3800
		Main body	mm	3300
	High	Cutting head is laid horizontally on the highest point.	mm	3650/4110
		Main body	mm	2600/3600
	Dinting undercut		mm	350
	Ground clearance of machine		mm	450
	Range of positioning cutting	Height	mm	7200
		Width	mm	7200
	Gantry height		mm	420
Compressive strength of petrography to be cut			MPa	≤110
Climbing capacity			m/min	6
Travelling speed			MPa	0.15
Grounding pressure			kW	665
Crawler width			mm	3200
Out. width of crawlers			mm	800
Power of Cutting motor			kW	360/280
Power of pumping stations motor			kW	230
Supply voltage			V	AC1140
Frequency of supply			Hz	50
Rotation speed of cutting head			r/min	54/27
Crawler width			m³/min	Star wheel/8m³/min
Out. width of crawlers			MPa	≤2MPa
Water pressure of spraying			mm	3800×1580×2000
Maximum size of nonremovable part			kg	14000