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Sandvik 77722535 Counterbalance Valve Cartridge

Sandvik 77722535 Counterbalance Valve Cartridge


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Part TypeHydraulic Counterbalance Valve Cartridge
Manufacturer ModelCBEY-LAN
Mounting StyleCartridge
FunctionLoad Holding Motion Control Anti-Jamming
Weight0.3 kg
ApplicationsUnderground Drilling Hydraulic Systems
Package Dimensions8 × 5 × 5 cm

Manufacturer No.

  • CBEY-LAN
  • CBEYLAN
  • 77722535

OEM Part No.

  • 77722535
  • DT77722535

Interchange No.

  • 77722535
  • CBEY-LAN
  • CBEYLAN

Fitment Vehicles

  • Sandvik DD311
  • Sandvik DD310
  • Sandvik Solo 5 5V
  • Tamrock DD311
  • Tamrock DD310
  • Tamrock Solo 5 5V
The Sandvik 77722535 is a hydraulic counterbalance valve cartridge manufactured by Sun Hydraulics under model CBEY-LAN. Designed for load holding and motion control in underground drilling hydraulic systems. Direct OEM replacement for Sandvik and Tamrock branded underground drill rigs including DD311 development drill, DD310, and Solo 5 5V models. Cartridge construction allows for manifold mounting. Weight approximately 0.3 kg. Functions as anti-jamming relief and pilot-assisted counterbalance in boom and feed hydraulic circuits.