Repair of the heavy mining equipment - SRs 2000 excavators

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Name of the project:

“Repair of the heavy mining equipment” – Lot No. 1 - repair of SRs 2000 excavators located in Troyanovo-1 Mine, village of Troyanovo, Troyanovo-North Mine, village of Kovachevo, Troyanovo-3 Mine, village of Mednikarovo”


„Мини Марица-изток“ ЕАД

Main contractor:

Обединение „РЕМОТЕКС-МИНСТРОЙ 2011“ с партньори „Минстрой Холдинг“ АД и „Ремотекс-Раднево“ ЕАД

Information for the project:

Maritsa Iztok Mines EAD is a company that operates open-cast coal mines, which are part of the East Maritsa Coal Basin deposit.

Repairs of SRs 2000 bucket wheel excavators operating in ‘Troyanovo-1’, ‘Troyanovo-North’ and ‘Troyanovo-3’ open pit mines, were performed. The activities are planned repairs carried out during the annual repair campaign of Mini Maritsa Iztok EAD and aiming to restore the functional capabilities and technical condition of each of the wheel excavators.

The scope of the activities includes checking the condition and performing dismantling, repair and assembly works of the heavy mining equipment by units and components: rotor unit, running gear, ricochet cylinders and funnel, rotation of the upper system of the excavator, main hoisting unit, etc. The repairs were performed in mining conditions, at the roadheads of the corresponding excavators, on a levelled and drained terrain.

Implementation period:

2012 - 2014