MG550/1280-WD Series AC Electric Traction Shearer
Negotiable
China
No.7,Middle Section of jingpu Road, Jingwei New City, Xi'an Economic and Technological Development Zone
+86 29 68297888
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Product Introduction

Scope of Application:

The MG550/1280-WD series shearer is suitable for comprehensive mining operations in medium thick coal seams, with a mining height range of 2.0 to 5.0 meters.

Performance Features:

This machine has strong capabilities for crossing faults and breaking rock, making it suitable for use in working faces with complex geological conditions.

The swinging arm adopts forced lubrication technology, which has a long service life when used on a large slope working surface

Modular design with a building-block-style body, making it easy to transport, install, and maintain.

The body utilizes extra-long, large-scale hydraulic tie-rod fastening technology, providing strong vibration resistance.

Equipped with an elastic torque shaft to protect the stabbing and traction transmission systems.

Employs onboard four-quadrant AC variable frequency speed regulation, with independent control for each motor.

IPC distributed bus control system with multi-language human-machine interaction including Chinese, English, and Russian.

Comprehensive equipment operation status monitoring, fault diagnosis, and data storage functions.

Configurable with automated function modules such as position locating, automatic cutting, and inertial navigation.

Product Parameters

Project

Unit

MG550/1280-WD

MG400/930-WD

MG500/1130-WD

MG400/930-WD1

Basic type

High type

Design production capacity

t/h

2200

3000

Adapt to inclination

°

≤ 45

Mining height range

m

2.0~4.2

2.5~5.0

Machine Surface Height

mm

1579

2040

Coal crossing height

mm

688

1140

Drum diameter

mm

φ1800

φ2000

φ2240

φ2240

φ2500

Undercut depth

mm

277

377

497

430

560

effective cutting depth

mm

630,800,865

Drum Rotation Speed

r/min

27.9,36.1

Installed power

kW

1280,1170,1 130,930

Cutting power

kW

2 x 550,2 x 500,2 x 400

Traction power

kW

2 x 90,2 x 75,2 x 55

Pump station power

kW

20,30

Supply voltage

V

3300,1140

Traction Force

kN

1048/627,966/585,768/460

Traction speed

m/min

0~8.3~13.8,0~9.5~15.7

Traction form

 

AC frequency conversion speed regulation, gear pin rail type chain-less traction

Dust extinguishing mode

 

Internal and external spray

Swing center distance of rocker arm

mm

7600

Maximum non-removable part size

mm

2650 × 1300 × 1210

2650 × 1300 × 1850

Maximum non-removable part weight

t

≤ 8

≤ 9

Host weight

t

~ 65

~ 70

Supporting transport aircraft

 

SGZ764,SGZ800,SGZ900,SGZ1000

Matching conveyor pitch

mm

126,147,151,172,176