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Large mining height Shearer MG1100/2985-GWD

Large mining height Shearer MG1100/2985-GWD

Product Feature

ADVANTAGE

1. The shearer is oriented research and development for domestic high-end users, with high reliability, advanced design concepts, integrated domestic and foreign advanced design concepts, and optimized structural design;

2. Through the optimization of the structure and the improvement of the material heat treatment process, it is more suitable for the fully mechanized mining face with high mining and high output;

3. The shearer body is connected by a combination of high-strength bolts and elastic long tie rods to improve the reliability and stability of the whole machine.

APPLICATION:

Thick coal seam

MINING HEIGHT:

4.5M-9M。


Product Parameter

ITEM

UNIT

THIN SEAM MACHINE

MIDDLE SEAM MACHINE

THICK SEAM MACHINE

MODEL

/

MG480/1162-WD

MG850/2395-WD

MG1100/2985-GWD

MINING HEIGHT

(m)

1.4~2.95

2.8~6.2

4.5~9

CUTTING DEPTH

(mm)

800

865

865

DIP ANGLE

(。)

≤35

≤35

≤15

HARDNESS

 /

f≤7

f≤7

f≤7

INSTALLED POWER

(kW)

1162

2395

2985

CUTTING POWER

(kW)

2×480

2×850

2×1100

TRACTION POWER

(kW)

2×90

2×185

2×230

VOLTAGE LEVEL

(v)

3300

3300

3300

SPEED MODE

/

AIRBORNE AC FOUR QUADRANT VARIABLE FREQUENCY

AC FREQUENCY CONVERSION

AC FREQUENCY CONVERSION

TRACTION

/

PIN RAIL CHAINLESS TRACTION

PIN RAIL CHAINLESS TRACTION

PIN RAIL CHAINLESS TRACTION

DUST REMOVAL METHOD

/

INSIDE AND OUTSIDE SPRAY

INSIDE AND OUTSIDE SPRAY

INSIDE AND OUTSIDE SPRAY

TOWING THE CABLE WAY

/

AUTO

AUTO

AUTO

SIZE

(mm)

14938×2403×1350

19167×3616×3233

22803×3783×4500

SURFACE HEIGHT

(mm)

1004

1650/2380

3207

CENTRAL FLOOR-BASED QUANTITY

(mm)

≥139

≥300

≥508

COAL HEIGHT

(mm)

317

680/1440

1802

DRUM DIAMETER

(mm)

Φ1350

Φ1800/φ3200

φ4500

ROTATING SPEED OF DRUM

(r/min)

55

26

23

TRACTION

(kN)

848~354

1880~760

2066~860

TRACTION SPEED

(m/min)

0~11~25.9

0~10.3~24.8

0~9.8~23.7

THEORETICAL PRODUCTIVITY

(t/h)

1237

2783

4634

RACK PITCH

(mm) 

126(Adaptable147)

147

172

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