The base-plate plow is used for extremely low seams down to 0.6 m (24 in) with a practical minimum height of approximately 0.8 m (31.5 in). The typical maximum seam height is approximately 1.6 m (63 in).
This system positions the plow chain on the gob side of the AFC, which makes it easily accessible for maintenance, a critical feature in low seam heights where working space is limited.
Cutting Height:
0.6 – 1.6 m (23.6 – 63 in)
Installed Power
2 x 400 kW (2 x 540 hp)
Weight
4400 – 6400 kg (9,700 – 14,109 lb)
The baseplate slides over the floor and underneath the line pans during operation. The integrated cleaning edge pushes coal from underneath the AFC back into the plow travel way.
The cast plow guide is welded to the gob side of the face conveyor. Plow chains of up to 42 mm in diameter can be used, allowing the use of up to 2 x 400 kW (2 x 540 hp) installed power. Both gob side and face side pan connectors have a breaking strength of up to 2 000 kN (220 tons), depending on the line pan being used.
Name | ||
| Plow Length – Single Plow | 2384 mm | 7.82 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 |
| Mechanical Height Adjustment | 255-300 mm | 0.83-0.98 ft |
| Maximum Cutting Depth | 190 mm | 0.62 ft |
| Weights Single Plow | 4400-6400 kg | 9,700-14,109 lb |
| Bottom Bit Positions Position 1 Position 2 Position 3 Position 4 | +24 mm -5 mm -18 mm -37 mm | +0.08 ft –0.02 ft –0.06 ft –0.12 ft |
| Maximum Drive Power | 2 × 400 kW | 2 × 536 hp |
Dimensions – Plow Body Setup Option 1Dimensions – Plow Body Setup Option 2Dimensions – Plow Body Setup Option 3Dimensions – Plow Body Setup Option 4
| Plow Body Setup Option 1 | Plow Body Setup Option 2 | Plow Body Setup Option 3 | Plow Body Setup Option 4 |
|---|---|---|---|
| 1: 930 mm, 3.05 ft | 1: 930 mm, 3.05 ft | 1: 930 mm, 3.05 ft | 1: 930 mm, 3.05 ft |
| 2: 2384 mm, 7.82 ft | 2: 2384 mm, 7.82 ft | 2: 2384 mm, 7.82 ft | 2: 2384 mm, 7.82 ft |
| 3: 579 mm, 1.90 ft | 3: 579 mm, 1.90 ft | 3: 579 mm, 1.90 ft | 3: 579 mm, 1.90 ft |
| 4: – | 4: 229 mm, 0.75 ft | 4: 494 mm, 1.62 ft | 4: 759 mm, 2.49 ft |
| 5: – | 5: 312 mm, 1.02 ft | 5: 312 mm, 1.02 ft | 5: 312 mm, 1.02 ft |
| 6: 855 mm, 2.81 ft | 6: 1120 mm, 3.67 ft | 6: 1385 mm, 4.54 ft | 6: 1650 mm, 5.41 ft |
| 7: 822 mm, 2.70 ft | 7: 822 mm, 2.70 ft | 7: 822 mm, 2.70 ft | 7: 822 mm, 2.70 ft |
| 8: 337 mm, 1.11 ft | 8: 337 mm, 1.11 ft | 8: 337 mm, 1.11 ft | 8: 337 mm, 1.11 ft |
All dimensions are approximate.
You need further product information or like to request a quote?
Just contact us.
HBT GmbH
Industriestrasse 1
44534 Luenen
Germany
Telefon: +49 2306 747-1100
E-Mail: info@hbt-group.com
