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LongwallPlough Systems
High-Speed Automated Cutting
for Low & Medium Coal Seams
Automated longwall
plough systems deliver
efficient, precise coal
cutting in thin and
low seams.
Ultra-Low Seam Mining
Recover coal from seams that are difficult to mine with conventional
shearers.
High-Speed
Bidirectional Cutting
Cut coal in both travel directions for rapid face coverage.
Precise Horizon Control
Use shallow cutting increments to follow seam undulations.
Full-Face Automation
Coordinate plough cutting，AFC advance and roof-support movement.
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Popular Longwall Plough Systems
Reference systems for ultra-low seams and high-power
hard-coal faces
HBT RHH800 Ultra-Low-
Seam Base-Plate Plough
System
HBT GH1600 High-Power Gliding Plough System
HBT RHH800 Ultra-Low-Seam Base-Plate Plough System
Quick Details
· Product Type：Longwall Plough System
· Model：HBT RHH800
· Main Application：Ultra-Low Coal Seams
· Height Class：0.6-1.6 m
· Installed Power：2 x 400kW
· Cutting Method：Shear / Plough
· Automation：Full Automation
· AFC Interface：Standard AFC
Packaging & Delivery
· Plough body module
· Plough chain assembly
· Plough guide system
· AFC line pans
· Drive units
· Control cabinet & I/O
Applications
· Ultra-Low Coal Seams
· Undulating Seams
· Automated Low-Seam Faces
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HBT GH1600 High-Power Gliding
Plough System
Quick Details
· Product Type：Gliding Plough System
· Model：HBT GH1600
· Main Application：Hard-Coal Longwalls
· Cutting Height：1.1-2.3 m
· Drive Power：2 x 800kW
· Cutting Depth：210 mm
· Guide System：Gliding Shoes
· Automation：Fully Automated
Packaging & Delivery
· Heavy-duty steel frames
· Containerized / flat-rack
· Break-bulk upon request
· Interface drawings
· Wear parts schedule
Applications
· Hard-Coal Longwalls
· 1.1-2.3 m Coal Seams
· High-Output Thin / Medium Seams
· Fully Automated Longwalls
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Custom Longwall Plough Systems
Built Around Your Seam Height，Coal Hardness &
Face Geometry
Seam Height & Geology
Min. / Max. Seam Height
Coal Hardness
Seam Undulations
Plough Type & Cutting
Depth
Base-Plate / Gliding
Cutting Depth
Bit Configuration
Power, Chain & Speed
Installed Power
Plough Chain
Operating Speed
AFC & Horizon Control
Line Pan / Guide
Conveyor Advance
Vertical Steering
Roof Supports &
Face Advance
Shield Height
Incremental Advance
Support/Conveyor Sequence
Automation & VFD
Control
PMC Control
Load Sharing
Remote Monitoring
Successful Cases
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Longwall Plough Systems FAQ
Key answers for low-seam coal mine owners，engineers and procurement teams
1. What are Longwall Plough Systems?
Longwall Plough Systems are underground mining
systems designed for continuous coal cutting in low and
medium seam conditions.
2. Where are they used?
Longwall Plough Systems are used in underground
longwall mines where efficient thin-seam coal extraction
is required.
3. What seam heights are suitable?
Longwall Plough Systems can be configured for different
seam heights, especially low and narrow coal seams.
4. How do Longwall Plough Systems cut coal?
Longwall Plough Systems use a plough body moving
along the AFC chain to shear coal from the face.
5. What cutting depths are available?
Longwall Plough Systems can be customized by plough
type, cutting depth and geological conditions.
6. Can they integrate with AFC systems?
Yes. Longwall Plough Systems can integrate with AFCs,
hydraulic roof supports and longwall control systems.
7. Can they be automated?
Yes. Longwall Plough Systems can support automatic
control, monitoring and optimized cutting sequences.
8. Can they be customized?
Yes. Longwall Plough Systems can be customized by
seam height, plough configuration, chain system and
power requirements.