Mining Loader
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We supply high-durability parts such as engine components, brake pads, hydraulic pumps and valves, and radiators for mainstream models such as Caterpillar, Komatsu, and XCMG. Our carefully selected alloy and ceramic composite materials are impact-resistant and heat-resistant, and have been proven in high-altitude and extreme cold conditions.
Undercarriage & Bucket Spare Parts for Mining Wheel Loaders
STONE engineers a full line of OEM-grade chassis and wear parts built for 20-ton-plus mining wheel loaders—Cat 994K, Komatsu WA1200-6, Liebherr L 586 and more. From half-axle housings, planetary hubs and torque-converter shafts to bucket blades, corner guards and lift-arm bushings, every component is forged, quenched and CNC-finished to survive 24-hour face-shovel cycles and 40-ton payloads.
Our Solutions
![Caterpillar 994K]( "Caterpillar 994K")
Caterpillar 994KThe 994K is a 19-ton class wheel loader built for face shovel duty.
·Engine rated power: 1 257 kW.
·Operating weight: 239 000 kg.
·Bucket capacity: 19.1 m³ (rock).
·Bucket payload: 40 tons.
![Komatsu WA1200-6]( "Komatsu WA1200-6")
Komatsu WA1200-6The WA1200-6 is a 20-ton class mining wheel loader.·Engine rated power: 1765 kW.
·Operating weight: 213 t.
·Bucket capacity: 20 m³.
·Bucket payload: 35 tons.
