Compatible with Atlas Copco/Epiroc giant drill iron frame model giant drill iron castings for underground drilling
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Item No :
FG3128078438Order(MOQ) :
1Product Origin :
ChinaLead Time :
15 daysContact :
+86 18820104928The unique design of the piston generates a perfect, long shock wave of a trapezoidal shape:

In the field of mining, rock drill parts are indispensable key components. Whether it is coal, metal, or non-metallic mining, blasting or ore crushing and collection drilling operations require reliable rock drills. Advanced rock drill accessories can significantly improve drilling efficiency, thereby improving overall mining efficiency. Applied to rock drill trucks (equipped with special accessories), it effectively solves the problem of drilling holes in high-hardness rocks and maximizes productivity.


The drilling rig is mainly suitable for tunnel construction, underground mining, and other underground projects. It can be used for drilling blast holes, anchor holes, and slot holes. There is also an available platform that can be used to install explosives, anchors, and other equipment. The maximum coverage area is up to 72 square meters.
Located in the middle of the frame, it is mainly composed of a diesel engine, a radiator, a fuel box, an air filter, an exhaust purification device, a fuel filter, an oil filter, etc. In addition to providing power for driving and braking during travel, it can also provide power for other actions except rock drill impact and rotation.
Mainly composed of front and rear axles, tires, gearboxes, drive shafts, etc., it is primarily used for walking. The drive system converts the engine power into the driving force of the vehicle while meeting all braking requirements. Standard equipped with a wet bridge.
It is mainly divided into three parts: the front frame, the main frame, and the rear end. The front frame and the main frame are hingedly connected with a vertical pin shaft, which can complete the articulated steering function of the vehicle. The front and rear legs are used for vehicle leveling during giant drilling operations. In addition to the cable drum bracket, the frame also bears the main structure of each component under the transmission system.
Fixed by the drill arm, triangular cylinder, square welded rear boom, tile-covered rectangular welded cylinder telescopic arm, front triangle, triangular installation front welding, rotating cylinder, welding body, and pushing beam welding steering arm bracket. The fixed seat can connect the drill arm, and the rear of the triangular cylinder is connected with the front cylinder through the hydraulic system to maintain a parallel drill arm. The bracket for installing the thruster and the rotating cylinder can make the drive shaft rotate 360°.


Our rock drill pistons feature a unique design that generates a perfect, long shock wave in a trapezoidal shape. This allows for better energy transmission at the couplings, minimizes stress on the drilling rods, and ultimately delivers significantly better bit penetration in high-hardness rocks.
Yes, our drill jumbos utilize an articulated steering system (hinged connection between the front frame and main frame), giving them exceptional maneuverability in tight underground mining environments. The boom system also offers a maximum coverage area of up to 72 square meters.
We supply a complete range of affordable, high-quality aftermarket spare parts for these rigs, including power system components (filters, exhaust parts), drive system parts (axles, gearboxes), and complex hydraulic components for the boom and rotating cylinders.
Absolutely. Our advanced rock drill accessories and equipment components are engineered to meet or exceed OEM specifications, making them perfectly compatible with world-leading brands used in tunneling, coal, metal, and non-metallic mining.
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