Ebz260 Tunnel Boring Machine Roadheader with 260kw Cutting Motor

• After-sales Service: Online Support
• Warranty: 1 Year
• Cutting Height: 5100mm
• Model NO.: EBZ260
• Cutting Width: 5800mm
• Cutter Motor Power: 260/200kw
• Shovel Width: 3600/3200mm
• Traveling Speed: 7m/Min
• Voltage: AC 1140V
• Gradeability: ±16°
• Transport Package: Comply with Export Packaging Requirements
• Specification: 85t
• Trademark: Top Brand
• Origin: China
• Package Size: 1168.00cm * 360.00cm * 200.00cm
• Package Gross Weight: 85000.000kg

Product Description

Product descriptions from the supplier

Product Description

China Top Brand EBZ260 Tunnel Boring Machine Roadheader 

EBZ260 roadheader is mainly used for coal roadway, semi-coal rock roadway, soft rock roadway and tunnel driving. With high configuration, it is safe and reliable. The second conveyor can be matched with dump truck, shuttle truck and belt conveyor to realize continuous cutting, loading and conveying.

Shovel Plate
* The driving device of the shovel plate is driven by a hydraulic motor with low speed and high torque. The star wheel is a 5-jaw integral structure. The upper surface of the shovel plate is paved with a high-strength wear-resistant plate. 
Walking Part 
* The walking part is equipped with a large torque output device, which provides driving power to the whole equipment through the driving wheel.
* At the same time, it is equipped with a wear-resistant support wheel and tensioning guide mechanism
to provide a guarantee for long working hours of equipment.
Transportation Part
* The channel adopts a fluent design to effectively solve the transportation problem. Supporting high- strength C - class ring chain and cast steel abrasion - resistant scraper. The first drive adopts low speed and high torque motor direct drive with strong power, simple structure and convenient maintenance.

Specification

Item	EBZ260
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

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