1. Premium Material Selection

Underground operations leave no room for weak links. We insist on forging our parts from high-grade alloy and special steels. Every batch of raw material undergoes rigorous spectroscopic screening to ensure exceptional mechanical properties—delivering unparalleled strength, impact toughness, and wear resistance.

2. Advanced Precision Process

We deploy internationally advanced forging, casting, and multi-stage heat treatment technologies, combined with 5-axis CNC machining. After passing strict fatigue and corrosion-resistant tests, our parts run stably under the harshest conditions, effectively lowering your replacement frequency and operation costs.

In the field of subterranean mining, rock drill parts and jumbo components are indispensable. Whether for coal, metal, or non-metallic ore extraction, robust rock drills are required for blasting hole operations and ore collection.

Upgrading to FGM's advanced rock drill accessories significantly accelerates penetration rates and overall mining efficiency. Applied to heavy-duty rock drill trucks, our components effectively conquer the challenges of drilling high-hardness rocks while preventing sudden equipment failure deep underground.

1. Power System Components

Located in the middle of the frame, this includes replacements for radiators, air filters, exhaust purification devices, fuel/oil filters, and hydraulic power packs that drive actions beyond rock drill impact and rotation.

2. Drive & Transmission System

We supply heavy-duty parts for the front/rear axles, wet bridges, gearboxes, and drive shafts. Our drive components safely translate engine power into reliable tramming and braking in steep, wet mine shafts.

3. Articulated Frame & Chassis

Divided into front and rear sections connected by vertical hinged pins for articulated steering. We provide high-strength pins, bushings, leveling leg cylinders, and cable reel brackets that bear the main structural load.

4. Boom & Hydraulic Thrusters

Includes triangle cylinders, telescopic arm components, rotating cylinders, and brackets. Our hydraulic replacements ensure parallel drill arm maintenance and smooth 360° propeller shaft rotation.