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sMaterial Transfer Vehicles Are a Must-Have Today ,QWKH\HDU+DUU\%DUEHUODXQFKHGKLVLQYHQWLRQWKHYHU\UVWDVSKDOWSDYHU$V\RXPLJKWLPDJLQHURDGEXLOGLQJZDVFKDQJHGIRUHYHUDQGIRUWKHEHWWHU5RDGSDYLQJWHFKQRORJ\ZRXOGQRWVLJQLFDQWO\FKDQJHDJDLQXQWLOZKHQ5RDGWHFVSDUHQWFRPSDQ\$VWHF,QGXVWULHVLQWURGXFHGWKHYHU\UVWPDWHULDOWUDQVIHUYHKLFOHWKH6KXWWOH%XJJ\0795RDGWHFPDWHULDOWUDQVIHUWHFKQRORJ\OHGWKHZD\WRGUDPDWLFDOO\LPSURYHGSDYHPHQWVPDNLQJ5RDGWHF079VDQHVVHQWLDOWRROIRUWRGD\VURDGEXLOGHUV

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The Shuttle Buggy MTV7KH6KXWWOH%XJJ\PDWHULDOWUDQVIHUYHKLFOH079LVGHVLJQHGWRVKXWWOHEHWZHHQWKHKRWPL[DVSKDOWKDXOWUXFNDQGSDYHU6HJUHJDWLRQSUREOHPVDUHHOLPLQDWHGWKDQNVWRWKHPDFKLQHVUHPL[LQJDFWLRQ7KH6KXWWOH%XJJ\079DOVRDOORZVQRQVWRSSDYLQJZKLFKOHDGVWRDPXFKVPRRWKHUVXUIDFH7KHPDFKLQHKDVDVWRUDJHFDSDFLW\RIWRQVPHWULFWRQVDOORZLQJWKHFRQWUDFWRUWRVPRRWKRXWKLVWUXFNF\FOHVDQGUHGXFHKDXOFRVWV7UXFNXQORDGLQJFDSDFLW\LVUDWHGDWWRQVSHUKRXUPHWULFWRQVKRXUDQGSDYHUORDGLQJFDSDFLW\DWWRQVSHUKRXUPHWULFWRQVKRXU

The MTV-1000TM7KH079PDWHULDOWUDQVIHUYHKLFOHLVDFRPSDFWPDFKLQHZKLFKWUDQVIHUVPL[IURPWUXFNWRSDYHUZKLOHUHEOHQGLQJWKHPDWHULDO/LNHWKH6KXWWOH%XJJ\079WKH079LVDEOHWRKHOSURDGEXLOGHUVVROYHPDWHULDODQGWHPSHUDWXUHVHJUHJDWLRQSUREOHPV5HEOHQGLQJWDNHVSODFHDWWKHWUDQVIHUIURPWUXFNXQORDGLQJWRSDYHUORDGLQJFRQYH\RU7KHPDFKLQHDOORZVFRQWLQXRXVSDYLQJZLWKRXWVWRSSLQJIRUUHOOVIURPWUXFNV3DYHUORDGLQJFDSDFLW\LVUDWHGDWWRQVSHUKRXUPHWULFWRQVKRXU

Both Roadtec material transfer vehicles, the Shuttle Buggy and the MTV-1000, help you build smooth, unsegregated, durable roads.

Dont let this be the result of your hard work.

Shuttle Buggy material transfer vehicle

MTV-1000 material transfer vehicle

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Temperature Difference Surprise2XUUHVHDUFKGHYHORSPHQWVWDIIORRNHGDWKRWPL[DWWKHMREVLWHZLWKDQLQIUDUHGFDPHUD7KH\VDZDVXUSULVLQJO\ODUJHWHPSHUDWXUHGLIIHUHQWLDOLQWKHPL[ZLWKVRPHDUHDVRIWKHORDGDVFROGDV)&$QGWKHPL[KDGQRWEHHQKDXOHGDJUHDWGLVWDQFH1RQXQLIRUPFRPSDFWLRQUDYHOLQJDQGVWULSSLQJFRXOGEHWUDFHGEDFNWRWHPSHUDWXUHGLIIHUHQWLDOVLQWKHPL[7KHJRRGQHZVZDVWKDWWKH6KXWWOH%XJJ\079ZLWKLWVUHPL[LQJDFWLRQFRXOGHOLPLQDWHGLIIHUHQFHVLQPL[WHPSHUDWXUHMXVWOLNHLWHOLPLQDWHGPDWHULDOVHJUHJDWLRQ

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Roadbuilders Rely on Material Transfer Vehicles from Roadtec5RDGWHFLVWKHPDWHULDOWUDQVIHUH[SHUWZKHQLWFRPHVWRSDYLQJ7KDWVZK\5RDGWHFPDWHULDOWUDQVIHUGHYLFHVDUHWKHRQO\YLDEOHVROXWLRQIRUURDGEXLOGHUVZRUOGZLGHDQGWKHLUYDOXHLVEHLQJUHFRJQL]HGHYHU\ZKHUH2QO\5RDGWHFRIIHUV\RXPDFKLQHVWKDWWUXO\UHPL[DQGJLYH\RXUHOLDEOHUHVXOWVWLPHDIWHUWLPH5RDGWHFH[SHULHQFHFRPELQHGZLWKXQLTXHIHDWXUHVDUHVLPSO\XQPDWFKHG:HEURXJKW\RXWKHUVW079DQGZHKDYHFRQWLQXHGWRSHUIHFWWKHWHFKQRORJ\WREULQJ\RXWKHFXUUHQWJHQHUDWLRQRIPDFKLQHV

Infrared image of loaded truck with insulated truck bed. Note the temperature loss through the uninsulated tail gate. Without remixing, the colder material will screed out together and form a potential trouble spot.

SOME CAUSES OF MATERIAL SEGREGATION

In hot mix facility storage devices

Fine

Coarse

During load-out at the hot mix facility

In the truck bed

TEMPERATURE SEGREGATION DURING TRANSPORT CANNOT BE AVOIDED

Coarse

Fine

3"

Hundreds of Shuttle Buggy MTVs are in use all over the world: in 46 U.S. States, in 20 countries, on 6 continents.

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Roadtec Gives You Control Over Segregation 6HJUHJDWLRQLQKRWPL[DVSKDOWFDQUXLQWKHTXDOLW\RI\RXUZRUN

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Push\Pull Rod

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Triple-pitch used in Roadtec Shuttle Buggy MTVs

Single-pitch

SHUTTLE BUGGYR MTV MIXING AUGER FLIGHTING DESIGN

POOR

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GOOD REMIXING ACTION WITH TRIPLE-PITCH AUGERS

The Shuttle Buggy MTV Surge Bin &RQWHQWVRIWKH5RDGWHF6KXWWOH%XJJ\079VWRQPHWULFWRQVVWRUDJHELQDUHFRQVWDQWO\PL[HGE\WKHWULSOHSLWFKDXJHUORFDWHGLQWKHERWWRPRIWKHELQ7KHPL[LQJDFWLRQHTXDOL]HVWHPSHUDWXUHVDQGHYHQO\PL[HVODUJHDQGVPDOOSDUWLFOHV$VODWFRQYH\RUUXQVIURPWKHERWWRPRIWKHELQDQGIHHGVWKHSDYHU+HDWVLQNFKDUDFWHULVWLFVRIWKHVWRUDJHELQIXUWKHUKHOSFRPEDWWHPSHUDWXUHVHJUHJDWLRQ

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The Shuttle Buggy MTV continues to feed the paver while trucks are on their way. A 25-ton (22.7 metric tons) surge bin makes it possible.

MTV-1000 REMIXING

Reblending is provided by the offset design of the chute and the action of the paver loading conveyor.

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Dual Control Stations

Dual control stations and extra-wide walkways.

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Virtually no temperature difference. Roadtec Shuttle Buggy.

Windrow Pickup Machine Remix Paver with Auger FeedersWindrow Pickup Machine with Truck Dumping Head

Infrared Studies

No other device combats segregation like the Shuttle Buggy MTV. No other device can help you meet and beat spec every time like the Shuttle Buggy MTV.

Belt Conveyor Type Material Transfer Vehicle Belt Conveyor Type Material Transfer Vehicle with add-on pugmill

Side-by-Side Test in Spain6DF\UD(XURSHDQFRQVWUXFWLRQUPSXWWKH6KXWWOH%XJJ\079WRWKHWHVWUXQQLQJWZRSDYHUVVLGHE\VLGH2QHSDYHUZDVIHGZLWKWKH6KXWWOH%XJJ\079WKHRWKHUE\WUXFN5HVXOWVIURPWKLVDQGRWKHUWHVWVOLNHLWKDYHLQFUHDVHG5RDGWHF6KXWWOH%XJJ\079VDOHVLQ(XURSH

Improve Results for Any Paver$IWHUWKHLPDJHVRQWKHULJKWZHUHWDNHQWKH6KXWWOH%XJJ\079ZDVUHDVVLJQHGWRWKHRWKHUSDYHU5XQQLQJZLWKWKH6KXWWOH%XJJ\WKHSDYHUWKDWKDGSUHYLRXVO\ODLGDVHJUHJDWHGPDWZDVQRZSODFLQJPL[WKDWKDGQRVLJQRIWHPSHUDWXUHVHJUHJDWLRQ6HHEHORZ

Two pavers working side by side. One is being fed by the Shuttle Buggy MTV.

Two pavers viewed from rear.

Infrared image from rear.

NOT SMOOTH

SMOOTH

When the Shuttle Buggy was switched to the other paver it too provided temperature segregation-free results.

Infra

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Corresponding rear view infrared image. The Shuttle Buggy MTV mat is visible in the upper right quadrant.

WITH SHUTTLE BUGGY

WITHOUT SHUTTLE BUGGY

Roadtec Shuttle Buggy MTV

No other device combats segregation like the Shuttle Buggy MTV. No other device can help you meet and beat spec every time like the Shuttle Buggy MTV.