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Edition 47 20-83
Longwall
20
Model
Base-Plate Plow RHH800
Gliding Plow
GH800
Plow Length — Single Plow
2384 mm
7.82 ft
2712 mm
8.89 ft
Plow Heights
600-855 mm
820-1120 mm
1085-1385 mm
1350-1650 mm
1.97-2.81 ft
2.70-3.67 ft
3.56-4.54 ft
4.43-5.41 ft
800-1060 mm
1020-1320 mm
1285-1585 mm
2.62-3.47 ft
3.34-4.33 ft
4.21-5.20 ft
Plow Heights (with gobside support)
—
1570-1735 mm
1700-2000 mm
5.15-5.69 ft
5.57-6.56 ft
Mechanical Height Adjustment
255-300 mm
0.83-0.98 ft
180-300 mm
0.59-0.98 ft
Cutting Depth
max. 190 mm
max 0.62 ft
195 mm
0.64 ft
Weights:
4400-6400 kg
9700-14,109 lb
—
Single Plow
—
4080-6630 kg
8995-14,616 lb
Bottom Bit Positions:
Position 1
+24 mm
+0.08 ft
+12 mm
+0.04 ft
Position 2
–5 mm
–0.02 ft
–10 mm
–0.03 ft
Position 3
–18 mm
–0.06 ft
–20 mm
–0.06 ft
Position 4
–37 mm
–0.12 ft
–34 mm
–0.11 ft
Maximum Drive Power
2 × 400 kW
2 × 536 hp
2 × 400 kW
2 × 536 hp
Coal Hardness
Soft–hard coal
Soft–hard coal
Maximum Seam Inclination
Up to 60°
Up to 60°
Maximum Plow Speed
2.5 m/sec
500 ft/min
3.0 m/sec
600 ft/min
Automated Plow Systems
●
Specifications