The Joy UFB-17 feeder breaker is crafted for optimal production in low-seam applications. It features a robust drive system and reduced maintenance requirements thanks to the Joy OptiDrive AC variable frequency drive, eliminating the need for commutator brushes inspection or replacement.
- Specifically designed for harsh conditions
- OptiDrive technology enhances overall performance
- Various models available to meet specific requirements
- Engineered for maximum production efficiency
Product Features and benefits:
Robust Design Engineered for reliability, the Joy shuttle car boasts heavy-duty conveyor reducers, abrasion-resistant decking, and a chassis with rolling gears optimized for a balance between volumetric load, vehicle dimensions, load-carrying capacity, and fatigue life.
Smooth Operation In the face of uneven or damaged roadways, the four-wheel independent suspension of Joy shuttle cars minimizes energy transfer to the chassis, promoting a longer machine lifespan and reducing operator fatigue.
Streamlined Maintenance Featuring a swing-out controller and pump compartment, the Joy shuttle car facilitates easy access to hoses, cables, and difficult-to-reach grease points, streamlining maintenance tasks. Additional lighting options enhance visibility during maintenance activities.
Customizable Conveyor System The variable frequency drive (VFD) conveyor minimizes shock loading on crucial conveyor drive components, ensuring the reliability and availability of the conveyor system. Operators can adjust discharge rates to align with mine belt infrastructure.
Permanent Four-Wheel Drive The all-time four-wheel-drive system, powered by two 85kW VFD AC traction motors (50 kW in lower seam models), enhances performance on soft bottoms and grades.
Exceptional Maneuverability Four-wheel steering enables agile operation in narrow roadways. Non-suspension shuttle cars feature crab steering, allowing all four wheels to turn in the same direction for enhanced maneuverability.
Onboard Cameras (Optional) Optional infrared or black-and-white cameras provide exceptional visibility. Mounted in the operator’s compartment, one forward and one rearward-looking monitor enhance situational awareness.
Air Quality Enhancement To ensure clean air for operators, a hydraulically powered motor maintains positive pressure, operating both blower and air conditioner in the operator compartment. An air quality-improving filter is available as an OE option for new cars or as a kit for existing ones.
Remote Control for Extended Operations An optional remote-control system enhances the productivity of room and pillar operations. Unmanned shuttle cars can follow a continuous miner under an unsupported roof section, enabling deeper cuts and expanding operational capabilities.
Product Specifications for 21SC04:
- Minimum Seam Height:
- 48 in
- Rated Load Capacity:
- 9 tons
- Note: The actual carrying capacity depends on factors such as conveyor width, sideboard height, material density, loading ability of the continuous miner, and mining height. Consult Engineering before ordering.
- Weight:
- 40,000 lbs
- Note: Weight specified with a 56 in conveyor
- Ground Pressure:
- 121 psi
- Note: Ground pressure specified with a 56 in conveyor
- Dimensions:
- Length: 27 ft. 3 in
- Width: 126 in
- Note: Width specified with a 56 in conveyor
Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/room-and-pillar/shuttle-cars/21sc04
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