Binding agent spreaders PDF
Transcript of Binding agent spreaders PDF
Streumaster spreading equipment:Perfect application of binding agents
High application rate and maximum spreading precision
Spreading large quantities of binding agents while
adhering to the specified accuracy at the same time is
of paramount importance in both soil stabilization and cold
recycling. The sophisticated binding agent spreaders from
Streumaster meet these requirements with superior ease.
In addition, our comprehensive product portfolio takes due
account of both different performance requirements and
the availability of tractor vehicles.
The binding agent spreaders from Streumaster are there -
fore on offer in various model designs: as attachment units,
trailers, built-up units for mounting on a carrier vehicle, or
self-propelled spreading machines.
And what’s more: Combining Streumaster binding agent
spreaders with the tried and tested Wirtgen stabilizers and
recyclers offers a complete solution for soil stabilization
and cold recycling.
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Binding agent spreaders from Streumaster are ideally
suited to the pre-spreading of all powdered binding
agents, such as lime or cement.
An electronic control system enables the specified
spreading quantity to be applied with maximum pre-
cision, irrespective of the spreader’s travel speed.
The innovative SW 19 SC binding agent spreader, which
has been newly developed from the ground up, is our
response to the challenges that tomorrow will bring.
Our customers additionally benefit from Wirtgen’s global
market presence, which includes high-level after-sales
service.
The MC series from Streumaster for mounting on carrier vehicles im presses with first-rate spreading accuracy
A real pro: the self-propelled SW 19 SC spreader with all-wheel drive and high operator comfort
The decisive lead in productivity
The simple, robust binding agent spreaders of the TA series
Economical operation comes as a standard feature
Binding agent spreaders of the TA series are the ideal
candidates for those projects in soil stabilization which
require high-performance spreading of binding agents on
a large scale. They offer high spreading capacity, ease of
operation, tremendous robustness and low maintenance
and servicing requirements, and are available as sturdy
single-axle or tandem-axle trailers. Numerous options to
connect them to the towing device, service brake and
various drive systems enable the spreaders to be combined
with all types of tractor vehicles. In the final analysis, the
TA spreaders are reliable, powerful machines with all the
advantages offered by a practical, durable design.
Tandem-axle trailer of the TA series with a
container volume of 16.5 m3
Single-axle trailer of the TA series with a container capacity of 10 m3
Low machine design ensures low centre of gravity
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Various functions of the binding agent spreader can
be controlled, and important operation parameters
indicated via the remote control unit.
The spreading quantity of the powerful, hydraulically
driven spreading screw can be continuously and
con veniently adjusted by hand.
The working width of the spreading screw can be simply
reduced to half the full width by means of a removable
sheet metal plate.
Spreaders of the TA model series equipped with the
“RotoPlus” option are, within certain limits, also suitable
for applying free-flowing binding agents with high
accuracy.
High spreading performance is a hallmark of the heavy-duty spreading screw
Functional diagram of the RotoPlus system
The remote control unit is placed inside the driver’s cab
Suitable for all types of tractor vehicles
The compact SW 3 FC attachment spreader
Mounted in no time at all
The smallest spreader in the Streumaster range offers
big help where space limitations prevent the use of
large machines. The SW 3 FC front-mounted spreader is a
role model of flexibility and efficiency when combined with
the WS tractor-towed stabilizers from Wirtgen.
The standardized three-point hitch enables the unit to be
attached to all common tractor types. In addition, the use
of metering feeders of the C series guarantees maximum
spreading accuracy. The spreading unit is driven via the
tractor’s hydraulic system and can be conveniently con-
trolled from the driver’s cab via a remote control unit.
Useful features, such as filling level indicator or automated
control of the spreading quantity in accordance with the
travel speed, ideally complement the small SW 3 FC’s
performance and operator comfort.
The remote control unit is placed inside the driver’s cab
The SW 3 FC binding agent spreader with a container capacity of 3 m3 can be mounted at the front …
The spreader’s hydraulic and electric systems are located in a well-pro-tected position behind a cover
… or at the rear of the tractor
Electronically controlled application of binding agents
The single-axle and tandem-axle trailers of the
TC series are the prime choice for all projects requiring
maximum spreading precision. Streumaster has equipped
these machines with automatic, volumetric spreading
quantity control and self-cleaning metering feeders.
This winning combination always guarantees the precise
application and distribution of the spreading agents
irrespective of the travel speed. Extremely small deviations
from the quantities specified in both longitudinal and trans-
verse direction thus make perfect soil stabilization and cold
recycling an easy job, indeed.
And what’s equally important: The operator can intervene in
the process whenever necessary via the control terminal of
the on-board computer system.
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The three self-cleaning, computer-controlled metering feeders can be switched on or off individually
Single-axle trailer of the TC series with a container capacity of 10 m3
Clear indication of the operation and spreading parameters on the control
terminal inside the driver’s cab
Tandem-axle trailer of the TC series with a container volume of 16.5 m3
The high-precision binding agent spreaders of the TC series
The mobile binding agent spreaders of the MC series
Transported quickly from one job location to the next
Binding agent spreaders of the MC series are an
equally perfect choice when it comes to guaranteeing
impressive spreading performance in the fields of soil
stabilization and cold recycling.
Their technical features and excellent spreading results fully
correspond to those of the high-quality TC model series.
The binding agent spreaders of the MC series have not
been designed as towed models, however, but as mobile
built-up units for different types of carrier vehicles.
In addition to trucks, the range of suitable carrier vehicles
includes dumpers, track-mounted vehicles, special trucks,
and many more.
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An advantage of the built-up units over the towed
binding agent spreaders is direct transport from one
construction site to the next.
The tow hitch (optional) of the MC series additionally
permits easy transport of other construction machines.
The MC model series offers standard containers of
10 m3 or 16.5 m3 capacity.
The dimensions of the built-up containers can be
indi vidually adapted to the chassis of multi-axle carrier
vehicles.
The SW 16 MC mounted on a 3-axle truck
Tow hitch for towing low-loaders
Ideal for mounting on
trucks
The self-propelled SW 19 SC binding agent spreader
High-end binding agent spreader of the latest generation
The most high-powered machine in the range of
Streumaster binding agent spreaders, the SW 19 SC,
comprises the 3-axle “Rhino” carrier vehicle plus matching
binding agent container. Over and above the familiar
advantages of the TC and MC model series, the self-pro-
pelled machine offers additional efficiency: all-wheel drive,
hydraulic suspension, multiple combination options of the
pneumatically operated differential locks and perfect
weight distribution ensure maximum traction even on
difficult ground. In addition, the state-of-the-art manual
gearbox offers both the convenience of automatic trans-
mission during road travel and high-precision speed
control enabling the spreader to discharge even large
spreading quantities in a continuous process.
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Materials finished to excellent workmanship and a
heavy-duty machine frame make the SW 19 SC the
ideal choice for jobs involving high loads.
Heating and air-conditioning, as well as an air-sprung,
adjustable driver’s seat are included in the convenience
features of the “Rhino” cabin.
The cabin offers a large angle of tilt, which permits
convenient access to the various components to
facilitate cleaning and maintenance procedures.
The powerful CUMMINS 6-cylinder diesel engine has
been fully tailored to all intended applications of the
SW 19 SC.
Manoeuvrable SW 19 SC binding agent spreader with a container capacity of 19.4 m3
Tried and tested ergonomics, ease of operation and good
visibility in the driver’s cab
The compact tandem poses no problem at all for transport
Efficiency in difficult operations
Top-performing metering feeders with exceptional spreading accuracy
Consistent spreading quantities regardless of the travel speed
The self-cleaning metering feeders for use with the
Streumaster TC, MC and SC spreader series merit
special praise. Customers can choose between the tried
and tested “Evolution” feeder and the new “Evoquant”
model which has been designed for top performance.
With both models, the individual rubber cells of the
revolving rotor cores deform in the housing that is of not
quite circular shape. This innovative technology prevents
material build-ups at the walls of the rubber cells and any
related adverse effects on the spreading accuracy. It also
dispenses with the tiresome and time-consuming cleaning
required with conventional rotary feeders.
Streumaster metering feeders guarantee high spreading accuracy
The patented, self-cleaning metering feeder type “Evolution” in detail
Two models are offered
Rubber cells glued to rotor core Metal rotor core
Deformed cell
Gluing of the individual rubber sections Metal housing
Cell in original shape
Ø 230 mm
“Evoquant” – the top-performing metering feeder for exceptionally
high spreading quantities
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Ø 410 mm
Rubber cells glued to rotor core Metal rotor core
Deformed cell
Metal housing
Cell in original shape
The state-of-the-art spreading unit is equipped with
three internal hydraulic drive motors.
Computer-controlled transverse augers are installed up-
stream of the metering feeders to distribute the binding
agent evenly across the full working width.
Modular design enables all models of the TC, MC
and SC spreader series to be retrofitted with the perfor-
mance-optimized “Evoquant” metering feeder.
The “Evoquant” impresses with up to 40% higher
spreading performance than the tried and tested
“Evolution” metering feeder.
The patented, self-cleaning metering feeder type “Evoquant” in detail
Outstanding spreading
performance
High-tech for high spreading precision
Intelligent, proprietary control system
The binding agent spreaders of the TC, MC and SC
model series excel in spreading accuracy, which is
guaranteed by the proprietary Streumaster control elec-
tronics. The intelligent system interlinks the conveyor
chain, transverse augers, metering feeders and control
terminal to produce high spreading accuracy independent
of the travel speed. State-of-the-art tools are also used to
ensure slip-free detection of the travel speed in the
spreaders of the SC and MC model series: the ground is
scanned by a radar system.
The control terminal provides comprehensive information
on the work process
Technology designed for top performance
This is where all the wires are pulled: the clearly structured electrical cabinet
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The operator has full control of the entire spreading pro-
cess via the control terminal.
The control terminal shows significant operation
parameters, such as area completed, process time
or quantity applied, in great detail.
Electric load cells enable the current container filling
level to be indicated on the control terminal.
Customers can choose from a wide variety of options
to customize the Streumaster binding agent spreaders
in accordance with specific requirements.
Sturdy load cells reliably measure the container weight
At the control terminal, the machine operator can conveniently
choose between the radar unit …
… and the wheel sensor or sensor fitted to the cardan
shaft to detect the travel speed
Ensuring maximum accuracy
Innovative software guarantees perfect spreading results
CAN-Bus
WeighTronic – your best co-worker
With the development of the new WeighTronic spread-
ing software (option), Streumaster has succeeded in
revolutionizing automated spreading quantity control. In
contrast to the standard software, WeighTronic integrates
the evaluated details received from the electronic weighing
device directly into the control process: In pre-determined,
brief time intervals, the PLC checks the ratio between the
binding agent quantities applied and the area processed.
The actual spreading quantity thus determined is compared
with the set spreading quantity and is readjusted as and
when required – in a flash and while the spreader continues
moving forward. In the final analysis, the sophisticated
spreading quantity control system optimizes the consump-
tion of binding agents and ensures maximum cost efficiency.
Control terminalRadar unit determines distance travelled
PLC processes all information
Distance travelled
Distance processed
Four load cells measure the weight
CAN-Bus
CAN-Bus
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The WeighTronic spreading software, an in-house
development, corrects any errors in the spreading
quantity automatically and with maximum precision.
It compensates for varying bulk densities of one and the
same type of binding agent, different flow properties, as
well as various operator and measurement errors.
Path detection is normally effected by non-contact
scanning using radar, or via a wheel sensor or sensor
fitted to the cardan shaft when travelling on extremely
smooth ground.
Previously delivered machines can be easily retrofitted
with this system – as with many of our other equipment
options.
Operation of the WeighTronic software – using path detection by means of a radar unit …
… or by means of a wheel sensor or sensor fitted to the cardan shaft
– both components are standard features of the TC, MC and SC series
Guaranteeing optimum accuracy
Cardan shaft
Hydraulic valve for spreading quantity control
Spreading width
Sensor fitted to the cardan shaft determines distance travelled
Equipment designed for top performance – a class of its own
Clever ideas ensure top performance
Perfection in the minutest detail is needed to ensure
proper function of the whole. This principle is re-
flected in the highly practical equipment features of the
Streumaster spreaders. The heavy-duty container with
internal reinforcement, for example, is capable of reliably
withstanding any loads. Numerous inspection ports
simplify maintenance procedures, and ample storage
space has been provided for tools or job site equipment.
What is more, a pressure relief flap is integrated into the
venting unit of the binding agent container, which can
additionally be fitted with a filter bag during the filling
process.
The container can optionally be fitted with a tarpaulin
Ample storage space – additional storage compartments can be added upon request
Binding agent container in welded, heavy-duty design
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The visual filling level indicator informs the operator
of low container filling levels, thus giving him time to
respond early before the container is completely empty.
The spreading unit is equipped with a special plastic
dust protection cloth.
The different hydraulic valves have been grouped
together in a valve block for easy servicing.
The powerful hydraulic system is readily accessible behind the door
of a storage compartment
Vent pipe with filter bag to minimize the development of dust during filling
Perfectly matched components
Intelligent extras for field operation
High levels of comfort, reliable operation
Our practice-oriented way of thinking has a significant
influence on the engineering process. A prime
example of this is the state-of-the-art lighting system
designed by Streumaster engineers. Extremely powerful
LED working spotlights enable the binding agent spreaders
to put up an equally compelling performance during the
night and in broad daylight. The spotlights illuminate not
only the working area at the rear, however, but also the area
at the side of the machine, thus creating optimal working
conditions. What’s more: a camera installed at the rear
enables convenient monitoring of the area behind the
machine on the screen of the control terminal.
Spotlights installed at the rear container wall fully illuminate
important work areas
Everything in full view
… enables the completed area to be displayed on a screen
Keeping a sharp eye on events: a colour camera at the rear …
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The innovative filter system features high-quality filter
cartridges as well as excellent accessibility for mainte-
nance.
The filter system is cleaned automatically in 20-second
intervals to ensure low-dust operation.
The reversing camera including high-resolution screen
offers a perfect view of the rear working area.
A separate printer enables the parameters of any job to
be printed conveniently right on the construction site.
Integrated filter system for dustless filling of the binding agent container
An auxiliary engine ensures independent operation
A clean job
Broad range of applications and always economical
Our broad product portfolio caters to all needs
Binding agent spreaders from Streumaster are used
on construction sites around the world for spreading
powdered binding agents in soil stabilization and cold
recycling projects. Whatever the size of the area to be
processed, the prevailing ground conditions or the specified
spreading accuracy – we offer the perfect solution for
any application in terms of performance and efficiency.
Each single machine masters any job it is given with
superior ease. This is confirmed every day by countless
delighted customers around the globe.
10 TA: pre-spreading lime for the construction of a bypass road
16 TC: soil stabilization with cement for the development of an industrial estate
16 MC mounted on a 3-axle truck: soil stabilization for the new construction of a federal road
16 MC mounted on a 4-axle truck: preparing the
foundation for high-speed trains
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All models are suitable for use in soil stabilization, while
the computer-controlled spreaders of the TC, MC and
SC series are particularly suitable for cold recycling
applications.
Ease of transport allows the spreaders to complete
several jobs on different construction sites in the course
of one working day.
Based in our many subsidiary companies around the
globe, experienced service technicians ensure the
operational availability of the binding agent spreaders
on a daily basis.
Our comprehensive delivery range impressively caters
to any and all requirements our customers may have.
16 MC mounted on a dumper: expanding the A4 motorway near
Eisenach, Germany
SW 19 SC: pre-spreading cement for the construction of a bypass road
Our spreaders in action
Wirtgen GmbH Reinhard-Wirtgen-Strasse 2 · 53578 Windhagen · Germany
Phone: +49 (0) 26 45/131-0 · Fax: +49 (0) 26 45/131-242Internet: www.wirtgen.com · E-Mail: [email protected]
Illustrations are non-binding and may include customized fittings. Subject to technical changes. Performance data depend on operational conditions. No. 2176533 56-10 EN-04/11 © by Wirtgen GmbH 2011. Printed in Germany
Made by STREUMASTER Maschinenbau GmbH