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Bucket
wheel excavators:
Giant
bucket wheel excavators,
the largest mining equipment on earth. The technical giants from Krupp are
custom designed and built for the specific operating conditions and the
production rates for each open pit mine. Currently attained production
rates are up to 240,000 m³ (bank) per day, digging heights of as much as
100 m and service weights of 13,500 tonnes.
The
standard and compact
bucket wheel excavator series were designed to suit the
requirements of open pit mining and earthmoving operations with small and
medium production rates. Standardization of components and extensive
preassembly of the equipment have significantly reduced the cost of these
machines. The effective capacity ranges from 4,000 to 65,000 m³/day.
Spreaders:
The
spreader is
the last link in the chain of equipment for continuous removal of
overburden. Krupp has built spreaders for all capacities throughout the
world. The service weight of the equipment ranges from 70 to 5,400 tonnes.
For special applications the cross pit spreader system (XPS®) was
designed.
Conveyors:
Belt
conveyor systems planned and designed, manufactured and installed
by Krupp, prove their high reliability even under extreme operating
conditions. Overland belt conveyors connect the open pit mine and the
power station, high capacity conveyor systems for open pit mines are
available in stationary, shiftable and relocatable designs.
In-pit
Crushing:
Krupp
engineers made an important contribution to one of the most significant
improvements in hardrock open pit mining, the conversion from
discontinuous, cost-intensive material transportation by mining trucks to
continuous, more economical transportation by belt conveyor systems.
Utilizing several decades of crushing technology, Krupp is today one of
the most experienced and successful manufacturers of the new in-pit
crushing systems with mobile and semi mobile crushing plants,
mobile transfer conveyors, belt conveyor systems and spreader with tripper
cars.
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