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Ballast tamping machine with toggle action tamping mechanism
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Propelling mechanism
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Cushioning mechanism for drop-heads of ballast displacing machines
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Machine for tamping railway ballast
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Railway ballast displacing and digging machine
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Ballast tamping machine for railways
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Machine for tamping ballast
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Ballast cleaning apparatus
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Apparatus for handling ballast in railway roadbeds
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Machine for digging ballast
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Machine for tamping ballast
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Machines for tamping railway ballast
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Ballast tamping machine for railways
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Ballast tamping machine
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Machines for spacing railway ties
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