Longwall

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CST115 Gearbox
CST30 Gearbox
The drive for productivity leads to controlled start transmission systems.
CST45 Gearbox
The drive for productivity leads to controlled start transmission systems.
CST45 M Gearbox
CST45 V Gearbox
CST65 Gearbox
The drive for productivity leads to controlled start transmission systems.
Customized Roof Support Systems
Steep grades, very thick and very thin seams, unstable roofs and massive sandstone plates, soft ground and geological faults. These varying conditions require a high...
EL1000 Longwall Shearer
EL2000 Longwall Shearer
EL3000 Longwall Shearer
Face Conveyor - PF3
Cat® Face Conveyors are one of the most powerful transport systems in underground mining.
Face Conveyor - PF4
Cat® Face Conveyors are one of the most powerful transport systems in underground mining.
Face Conveyor - PF5
Cat® Face Conveyors are one of the most powerful transport systems in underground mining.
Face Conveyor - PF6
Cat® Face Conveyors are one of the most powerful transport systems in underground mining.
GH1600 Automated Plow System
The Gleithobel Plow System GH1600 was specifically developed for very hard coal and high productivity by doubling the installed power of the GH800 to 1600 kW (1,080...
GH800 - Plow System
Automation turns a simple, robust plow into a high-performance mining machine.
GH800B Automated Plow System
The Cat® GH800 Plow System, previously known as the GH 9-38 ve system, has been the standard plow of choice since the early 1990s and is used in seams from...
MCU2 Main Control Unit
Whether for comprehensive date acquisition, safe and secure date exchange with surface, PC-visualisation of current longwall data, or central control and maintenance...
PF7 Face Conveyor
PMC-D/PMC-D20 Drive Control Unit
The intrinsically safe Cat® PMC-D control is used on shearer or plow faces to provide high level AFC (armed face conveyor) and plow automation. Each Drive unit needs...
PMC-R Roof Support Control
The intrinsically-safe Cat® PMC-R control units are used on shearer or plow faces to provide medium to high level of longwall automation. Each Roof Support needs to...
PMC-V Human Machine Interface for PMC-D Drive Control Systems
In face conveyor or plow automation systems the Cat® PMC-V provides the human machine interface (HMI) to interact with the PMC-D drive controls to operate manual...
RHH800 - Plow System
Automation turns a simple, robust plow into a high-performance mining machine.
SH620 - Roof Support Carrier
The right roof support for any longwall application.
SH630 - Roof Support Carrier
The right roof support for any longwall application.
SH640 D - Roof Support Carrier
The right roof support for any longwall application.
SH650 VFD Roof Support Carrier
Longwall moves represent an enormous challenge to underground transportation logistics. Caterpillar offers a full range of roof support carriers to meet the needs of...
SH660 D - Roof Support Carrier
The right roof support for any longwall application.
SH660 HD - Roof Support Carrier
The right roof support for any longwall application.
SH680 - Roof Support Carrier
The right roof support for any longwall application.
VFD-A1200/W1200 Variable Frequency Drive for Face Conveyor Systems
The Cat VFD-A1200/W1200 provides efficiency and maximized profitability for the motor control of armored face conveyors in underground longwall applications. The...
VFD-A800/W800 Variable Frequency Drive for Face Conveyor Systems
The Cat VFD-A800/W800 provides efficiency and maximized profitability for the motor control of armored face conveyors in underground longwall applications. The...