Description
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Surface miners
Cutting width max. 3,800 mm
Cutting depth 350 mm
Power 708 kW / 963 HP
Operating weight, CE 58,050 kg
Surface Miners
Constructed especially for the tough operating conditions encountered in open cast mining, Surface Miners extract primary resources such as coal, gypsum, rock salt, phosphate, bauxite or limestone with unconfined compressive strengths of up to 80 MPa with high purity and maximised exploitation of deposits. Centrally-located underneath the machine, the cutting drum can be customised to meet each customer’s specific needs. The extracted material can be deposited behind the machine in windrows, sidecast with the machine’s integrated discharge conveyor or loaded directly onto transport vehicles. Surface mining can be carried on a small scale in quarries with restricted space or in continuous operation (24/7) on large-scale open cast mining sites.Specifications
ManufacturerWIRTGEN
Model220 SM 3.8
ConditionNew
Max Milling Width149.61 in
Max Milling Depth13.78 in
Operating Weight127,978.34 lb
Horsepower963 HP
ManufacturerWIRTGEN|
Model220 SM 3.8|
ConditionNew|
Max Milling Width149.61 in|
Max Milling Depth13.78 in|
Operating Weight127,978.34 lb|
Horsepower963 HP|
