Mining Equipment

The mining industry lies at the heart of the global economy. E.S.A offers a comprehensive range of parts and equipment to ensure continuous operations in both open-pit and underground mines.

01.1 Bucket Wheel Excavators, Stackers & Conveyors

• Gear sets, gears and precision racks
• Cylindrical and tapered roller bearings (SKF, FAG, Timken)
• Radial and axial shaft seals
• Industrial gearboxes (Flender, SEW, Hansen)
• Drums, couplings and brake linings
• Bucket wheel teeth: adapters and caps
• Buckets from 0.5 to 25 m³
• HR bolts grade 8.8 / 10.9 / 12.9

01.2 Hydraulic Components

• Axial piston pumps (Rexroth, Parker, Kawasaki)
• Gear and vane pumps
• Orbital hydraulic motors and piston motors
• Single and double-acting hydraulic cylinders
• High-pressure hoses up to 700 bar
• Pressure relief valves and pressure reducers
• Safety valves and non-return valves

01.3 Electrical Components

• Industrial contactors and circuit breakers (Siemens, Schneider, ABB)
• Frequency inverters (Siemens SINAMICS, Schneider ATV, Toshiba)
• HV and LV cables – all cross-sections
• Inductive and capacitive proximity sensors
• Emergency stop switches and pull-wire switches
• Mechanical and electronic limit switches
• Programmable logic controllers (Siemens S7, Allen-Bradley)

Reference brands

• Siemens
• Rexroth
• Parker
• Flender
• SEW
• SKF
• FAG
• Timken
• ABB