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Peränporauslaitteet kaivostoimintaan

DD421

Peittoala
60 m²
Reikäpituus
3,44 - 4,66 m
Voimansiirto
Hydrodynamic transmission - Diesel engine - MB OM904LA (110 kW, Tier 3, Stage IIIA)
DD421 Development drill rigs

Sandvik DD421 on kaksipuominen sähköhydraulinen kaivosjumbo, joka on suunniteltu nopeaan ja tarkkaan poraukseen peränajossa.

Tekniset tiedot

Peittoala
60 m²
Reikäpituus
3,44 - 4,66 m
Voimansiirto
Hydrodynamic transmission - Diesel engine - MB OM904LA (110 kW, Tier 3, Stage IIIA)
Reiän koko
43 - 64 mm
Puomien lukumäärä
2 x SB60
Ajokoko (K x L)
4.5 x 4.5 m
Syöttöpituus
Fixed TF500 12 to 16 ft or telescopic TFX 6-12 ft. to 10-16 ft.
Porakone
RD525 25kW
Jännite:
380 - 690 V (monijännitejärjestelmä)
Ohjaustyyppi
THC561, hydraulic controls
Paino
24 500 kg (valituista optioista riippuen)
DD421 Development drill rigs

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