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Equipos de perforación para túneles

DT621

Cobertura
49.00 m²
Largo de perforación
Hasta 4.66 m
Tipo de tranvía y distancia
Hydrodynamic transmission - Diesel engine - OM904LA (110 kW, Tier 3, Stage IIIA)
DT621 Tunneling jumbo

Sandvik DT621 es un jumbo de dos brazos compacto diseñado para excavaciones de túneles y cavernas rápidas y precisas. Equipado con la perforadora de roca RD520, admite perforación frontal, transversal y de orificios de pernos.

Especificaciones del producto

Cobertura
49.00 m²
Largo de perforación
Hasta 4.66 m
Tipo de tranvía y distancia
Hydrodynamic transmission - Diesel engine - OM904LA (110 kW, Tier 3, Stage IIIA)
Número de auges
2
Longitud viga
Fixed TF500 12 to 16 ft. or telescopic TXF 6-12 ft. to 8-14 ft.
Perforación del diámetro del orificio
(perforación frontal) 43 - 64 mm
Hole diameter (cut hole)
76 - 127 mm
Perforadora
RD520 20 kW
Tipo de controles
THC561, hydraulic
Peso
22,000 kg (según las configuraciones)
DT621 Tunneling jumbo

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