China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig

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After-sales Service: 1 Year
Warranty: 1 Year
Certification: CE
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  • China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
  • China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
  • China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
  • China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
  • China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
  • China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
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  • Overview
  • Company Profile
  • Product Description
  • Specification
  • Packaging & Shipping
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
EBZ260
Condition
New
Motor
AC Motor
Drill Hole Diameter
250-300mm
Drill Hole Depth
100-150m
Bit Type
Cone Bit
Drilling Way
Rotary
Dinting Undercut
275 mm
Ground Clearance of Machine
260 mm
Height of Range of Positioning Cutting
5030 mm
Width of Range of Positioning Cutting
5950 mm
Area of Range of Positioning Cutting
30 M²
30 M²
400 mm
Climbing Capacity
±18°
Travelling Speed
7 M/Min
Grounding Pressure
0.165 MPa
Gross Power
447kw
Power of Cutting Motor
260/200 Kw
Power of Pumping Stations Motor
132 Kw
Frequency of Supply
50Hz
Crawler Width
650 mm
out. Width of Crawlers
2700 mm
Transport Package
Nude Packing
Specification
85000kg
Trademark
Top Brand
Origin
China
HS Code
843031300
Production Capacity
20/Month

Packaging & Delivery

Package Size
338.00cm * 150.00cm * 230.00cm
Package Gross Weight
50.000kg

Product Description

Company Profile
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
Product Description
Tunnel construction machine roadheader EBZ260
Tunnel construction machine roadheader EBZ260 is widely used in the excavation of medium and large section coal mine roadway, tunnel and water conservancy culvert. It is mainly for medium hard rock, soft rock and relatively soft rock. EBZ260 is featured with high configuration, stable adaptable, safe and efficient.
Specification
Item
Index
Overall weight
85000 kg
dinting undercut
275 mm
Ground clearance of machine
260 mm
Height of Range of positioning cutting
5030 mm
Width of Range of positioning cutting
5950 mm
Area of Range of positioning cutting
30 m²
Gantry height
400 mm
Compressure strength of coal petrography to be cut
≤110/90 Mpa
Climbing capacity
±18°
Travelling speed
7 m/min
Min. turning radius
Grounding pressure
0.165 Mpa
Gross power
447 kW
Power of Cutting motor
260/200 kW
Power of pumping stations motor
132 kW
Supply voltage
AC1140V
Frequency of supply
50Hz
Rotation speed of cutting head
54/27 r/min
Loading capacity
Star wheel type/4.3 m³/min
Crawler width
650 mm
Out. Width of crawlers
2700 mm
Tensioning style
Cylinder tensioning and snap-gauge locking
Water pressure of outside spraying
≥1.5 MPa
Water pressure of inside spraying
≥3 MPa
Max. non-removable parts size
3.755×1.5×1.47 m
Max. non-removable parts mass
8700 kg
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
Packaging & Shipping
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
After Sales Service
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig
FAQ
China Large Cantilever Tunnel Boring Machine Ebz260 Coal Roadheader Mine Drilling Rig

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