EBZ260 coal mining roadheader for sale

EBZ260 coal mining roadheader is applicable for underground tunneling of coal mine,water conservancy,road tunnel and other culverts.

Model: EBZ260
Overall weight: 85t
Gross power: 410.5kw
Travelling speed: 7m/min


Enquiry about EBZ260 coal mining roadheader for sale

Description

Product Introduction

EBZ260 coal mining roadheader consists of cutting mechanism, shovel plate assembly, first conveyor, body assembly, traveling mechanism, rear support, console, wave pressure system, dust removal spray system, electrical system, lubrication system, guard plate, marking and Coating composition. High power of the whole machine: high configuration, safe and reliable. The configured cutting motor and oil pump motor are all flameproof three-phase asynchronous motors suitable for mine use. Automatic centralized lubrication is adopted to improve the service life of the machine. Equipped with adjustable shock-absorbing seat, sitting comfortably and durable.

Main Parameters

Item

Unit

Parameter

Overall weight

t

85

Length

mm

11677

Shovel plate

mm

3600/3200/4200

Undercut depth

mm

275

Ground clearance of machine

mm

260

Grade ability

°

±18

Maximum traveling speed

m/min

7

Gross power

kW

410.5

Remarks: This product is continuously improved with the progress of technology. The difference between the parameters and structural characteristics listed above is subject to the actual product.

Performance Characteristics

1. Electronic control system
The electric control equipment is mainly composed of KJZ- 400/1 140(660)E 4 mine explosion-proof and intrinsically safe switch box, CXH4- 4/12E mine intrinsically safe operation box, cutting motor, oil pump motor, second-run motor, It is composed of fan motor, low concentration methane sensor, temperature sensor, pressure sensor, etc. It is mainly used to control the start and stop of each motor of the roadheader; it provides control signals and has the function of low-voltage leakage protection; it monitors and protects the oil temperature of the motor and the oil level of the fuel tank, and displays the running status of each motor and various fault information.
2. Hydraulic system
The hydraulic system of EBZ260 cantilever roadheader adopts constant power, pressure cut-off and load-sensing control.
It is the first to use bypass filtration technology on roadheaders to solve many fine pollutants that cannot be removed by full-flow oil suction filters and oil return filters, ensuring the cleanliness of hydraulic oil. Effectively improve the life of hydraulic components and reduce system failures. The main hydraulic components are all internationally renowned brands.
3. Cutting mechanism
The cutting mechanism consists of a cutting head, a cutting arm, a cutting reducer, a motor box and a cutting motor. The cutting head adopts the optimization design of simulation technology, the shape is a truncated cone structure, and 74 picks are spirally distributed on its circumference. Reasonable layout and strong rock breaking ability.

Product Images

 

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