MG750/1860-GWD 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 MG750/1860-GWD series shearer is suitable for comprehensive mining operations in coal seams, with a mining height range of 2.5 to 5.4 meters.

Performance Features:

Under the same mining height conditions, it boasts superior performance with strong capabilities for crossing faults and breaking rock.

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.

Features a centralized lubrication system to ensure continuous lubrication at key points.

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

Item

Unit

MG750/1990-GWD

MG650/1660-GWD

MG650/1860-GWD

MG650/1480-GWD

Design production capacity

t/h

4200

Adapt to inclination

°

≤ 35

Mining height range

m

2.5~5.4

Machine Surface Height

mm

2167

Coal crossing height

mm

1200

Drum diameter

mm

Φ 2500

Φ2750

Undercut depth

mm

500

625

Effective cutting depth

mm

8,008,651,000

Drum Rotation Speed

r/min

29.7

Installed power

kW

1990,1860,1710,1660,1510,1480

Cutting power

kW

2 x 750,2 x 650

Traction power

kW

2 x 125,2 x 90,2 x 75

Pump station power

kW

40 ,30

Crushing power

kW

150,200

Supply voltage

V

3300

Traction Force

kN

743/447,1090/657

Traction speed

m/min

0~10.3~17.1,0~11.7~19.4

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

8120

Maximum non-removable part size

mm

3070 × 1450 × 2065

Maximum non-removable part weight

t

≤ 10

Host weight

t

96.

Supporting transport aircraft

 

SGZ900,SGZ1000

Matching conveyor pitch

mm

147,151,172,176