EBZ135 EBZ135L Mining Machinery Tunnel Boring Machine,EBZ135 EBZ135L Mining Machinery Tunnel Boring Machine price,EBZ135 EBZ135L Mining Machinery Tunnel Boring Machine Manufacturer-Shandong China Coal Industry & Mining Group'

 Details Of EBZ135 EBZ135L Mining Machinery Tunnel Boring Machine

Introduction of EBZ135 EBZ135L Mining Machinery Tunnel Boring Machine

EBZ135 EBZ135L Mining Machinery Tunnel Boring Machine is a sort of tunneling road header equipment integrated with continuous cutting, conveying and moving. It can achieve the drivage in coal roadway, coal-rock roadway, and also in other mines or civial tunnels. Our road headers were tested in complicated mining and geological conditions and they are capable of woring on the rock with up to 60 Mpa hardness.

Parameters of EBZ135 EBZ135L Mining Machinery Tunnel Boring Machine

Project	Unit	EBZ135	EBZ135L
Total weight	(kg)	43000	42000
Overall dimension
Total length without additional conveyor	(mm)	8932	8932
Total width Ramp plate	(mm)	2800/2400	2800
Total width Main frame	(mm)	2205	2205
Total heigh Highest point of cutting head for laying horizontally	(mm)	1862	1600
Total height Main frame	(mm)	1545	1470
Undercut max telescoping/non-telescoping	(mm)	400/200	295
Ground clearance of machine	(mm)	180	180
Height Cutting cross section	(mm)	4740/4350	4000
WidthCutting cross section	(mm)	4842/4670	4842
Area Cutting cross section	(m2)	23/20	19.4
Gantry height	(mm)	420	370
Max./Economic compressure strength for cutting coal petrography	(MPa)	≤70/60	≤70/60
Upgrade ability	(°)	±18	±18
Travel speed	(m/min)	6	6
Minimum curve radius	-	0.131	0.13
Average floor pressure	(MPa)	225	225
Total installed power	(kW)	135	135
Installed power of cutting motor	(kW)	75	75
Installed power of pump motor	(kW)	AC660/1140	AC660/1140
Supply voltage	(V)	50	50
Line frequency	(Hz)	38	38
Rotation speed of cutting head	(r/min)	38	38
Loading capacity	(m3/min)	Star wheel type/4.32	Star wheel type/4.32
Crawler width	(mm)	520	520
Out width of crawlers	(mm)	2205	2205
Tensioning style	-	Cylinder tensioning and snap-gauge locking	Cylinder tensioning and snap-gauge locking
Pressure of water spraying	(MPa)	External spraying≥1.5；Internal spraying≥3	External spraying≥1.5；Internal spraying≥3
Max.non-removable parts size	(mm)	3410×1380×1280	3410×1380×1330
Max.non-removable parts mass	(kg)	5340	4700