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Borrkronor för roterande borrning

RR440

Lagertyp
Sealed journal bearing
Skärstruktur
QX2 series
Storlek på borrkronor
200,00 - 311,00 mm (7,67 - 12,24 ) in.
RR440 rotary drill bit side black background

Charger™ RR440 är en spränghålskrona med tätat radiallager utvecklat för dagbrott med upp till 169 % längre användningstid och lägre kostnad per meter än vanliga luftborrkronor.

Funktioner

Produktspecifikationer

Lagertyp
Sealed journal bearing
Skärstruktur
QX2 series
Storlek på borrkronor
200,00 - 311,00 mm (7,67 - 12,24 ) in.
PowerCarbide®
SH75-klasser som tillval
Vikt på borrkrona
35,000 - 98,000 kg (77,000 - 216,000 lb)
Charger RR440 rotary drill bit side white background
Ranger™ DXi white background
Produkter

Utrustning

Utrustning
Compoments of loader
Produkter

Delar och komponenter

Delar och komponenter

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