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EQUIPMENT
operations run at capacity, and
aimed to eliminate the cost of
additional machines and trucks to
support an excavator.
The idea is to reduce the risk of
double handling materials and
turnarounds at the truck weigh
station through over or under-
loading. It is also said to reduce
the risk of fines for overloading
haul trucks and unnecessary
under-loaded truck cycles that
waste fuel and time.
The X2350 also records tonnes
per hour and cycle times, as well
as the total tonnage moved by
the excavator and truck.
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CONSTRUCTION EUROPE
SEPTEMBER 2013
Fuel efficiency targeted
Up to 10% fuel saving claimed by
new Hitachi wheeled loader
T
he new 18 tonne class
ZW220-5 wheeled loader
from Hitachi has gone
into production – a 2.4 to 3.5m
3
bucket capacity model that the
manufacturer designed with fuel
efficiency firmly in mind.
Produced for European
customers, the machine is
fitted with a 145kW engine that
complies with EU regulations
on emission standards. It is said
to reduce fuel consumption
by up to 10% against previous
models in standard mode. A
Making a special impact
A new horizontal shaft impact crushing plant from Terex Minerals Processing Systems is said to feature a
special crusher discharge design.
The CRH1316 is a portable plant which features a large under crusher vibrating pan feeder to accept
the high velocity crusher discharge material and convey it to the straight-line product conveyor.
Terex claimed this design eliminated impact damage to the conveyor belt, and maintained maximum
belt tension to prevent slippage. In addition, it was said to provide a very large discharge opening to
prevent blockages.
The new plant also offers a variety of options including a self-cleaning magnet, an electrical panel with
hydraulic lift, hinged hopper extensions and hydraulic run-on jacks.
To complement the CRH1316, Terex MPS has also
released the new CRC380X and CRC450X cone
plants and the CRS6203V screen plant. These
units can mate up with the impactor plant to
create a large capacity, closed circuit crushing
and screening system without the need of
additional interplant conveyors.
Trimble has launched new
payload management
technology, the Loadrite X2350,
which aims to help operators
optimise bucket loads, track
tonnage and monitor cycle times.
Part of the manufacturer’s
heavy civil construction portfolio,
the X2350 is available through its
Sitech dealer network. The system
is said to quickly and accurately
weigh material in the excavator
bucket and display the payload
information on an indicator in
the cab.
Trimble said the technology
was designed to help earthworks
Optimising loads
The ZW220-5 is a 2.4 to 3.5m
3
bucket capacity model that the
manufacturer designed with fuel
efficiency firmly in mind
Terex claims the crusher discharge design
eliminates impact damage to the conveyor belt
more powerful, P mode, is
available when greater traction
force is required for heavy-duty
excavation and travelling quickly
uphill.
The optional auto-engine
shutdown function is also said
to avoid fuel wastage while the
wheeled loader is idling.
Hitachi said the ZW220-5 was
easier to manoeuvre than the
previous model, while a new
clutch cut-off system allows for
smooth operation when it is
loading.
The manufacturer has also
concentrated on making
maintenance easier. For example,
the redesigned engine and
radiator cover can be opened
fully, providing quick access for
daily inspection. The greasing
points, oil levels and fuel filters
can also be accessed at ground
level.
For operation in dust-filled
environments, the ZW220-5 can
be equipped with an optional
wide-pitch fin radiator to prevent
clogging.
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Trimble said the technology was designed to
help earthworks operations run at capacity,
and aimed to eliminate the cost of additional
machines and trucks to support an excavator
