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Maintenance Manual

Sandvik DD321-C is a high-performance electric hydraulic rock-cracker vehicle designed specifically to dig in underground mine alleys and support anchors. It is equipped with a robust Mercedes-Benz (Meccedes-Benz) MB 904 LA or Cummins (Cummins) QSB 4.5/QSB 6.7 series of diesel Engine, combined with an efficient electrical control system, capable of achieving precision, rapid drilling to ensure high productivity and reliability under severe conditions. Manual positioning: This official maintenance manual details the preventive maintenance cycle of DD321-C, safety protocols and all maintenance steps. Dismantling and adjustment covering hydraulic, electrical, aerodynamic systems and key components (e.g. RD520/HLX5 rock-cutting machines) are the technical building blocks for efficient equipment attendance and extended life. We need Parts Manual to reach me.

SandvikSandvik DD321-C Manual for the Maintenance of the Electricly Hydraulic Drifting Rock Platforms under the Mine

2026-04-23 Updated Views:

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