All New Equipment
Customized Roof Support Systems
underground longwall
- Industry: underground-longwall
- Overview: 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 level of adaptation to specific requirements. Cat roof supports are world-renowned for their reliability under the most extreme conditions. With superior availability and unparalleled quality in design and production, our roof supports set the standard in longwall mining.
EL1000
underground longwall
- Type: A comprehensive health monitoring system is available, including oil levels and temperatures, flows, pressures and vibration analysis.
- Industry: underground-longwall
- Overview: N
VFD-A1200/W1200
underground longwall
- Industry: underground-longwall
- Overview: The Cat VFD-A1200/W1200 provides efficiency and maximized profitability for the motor control of armored face conveyors in underground longwall applications. The variable frequency drive consists of an air-cooled VFD unit, a liquid-cooled VFD unit, and an external cooling station. The Cat medium voltage drive delivers enhanced motor control and increased energy efficiency on motor applications with a rated power of up to 1200 kW (1,609 hp).
VFD-A800/W800
underground longwall
- Industry: underground-longwall
- Overview: The Cat VFD-A800/W800 provides efficiency and maximized profitability for the motor control of armored face conveyors in underground longwall applications. The variable frequency drive consists of an air-cooled VFD unit, a liquid-cooled VFD unit, and an external cooling station. The Cat medium voltage drive delivers enhanced motor control and increased energy efficiency on motor applications with a rated power of up to 800 kW (1,072 hp).