883 663 29c Valve Assembly, Counterbalance

DT821-C

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Part Number	883 663 29c
Description	Valve Assembly, Counterbalance
Brand	Sandvik (Tamrock)
Assembly	Valve Assembly
Type	Drill Rig Spare Part

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Compatibility

Machine Models

COMMANDO DC300Ri Commando DC130Ri DL310-7 DL311-7 DL321-7 DL421-15C DL421-7C DL430-7 DL431-7C DL432i DS422i-7C DT821 DT821-C DX700

883 663 29c (also written 88366329c, 883-663-29c, or 883.663.29c) is a Sandvik valve assembly, counterbalance spare part used in the Valve Assembly assembly of the Sandvik DX700. Verified compatible with 14 Sandvik machine models including COMMANDO DC300Ri, Commando DC130Ri, DL310-7. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.

Compatible machines

OEM cross-reference

883 663 29c

About Sandvik 883 663 29c Valve Assembly, Counterbalance

This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DX700. Part of the Valve Assembly, it ensures precise regulation of drilling parameters including feed force, percussion frequency, and rotation speed.

This is an OEM-compatible aftermarket replacement part for the Sandvik DX700 (DX700). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.

Frequently asked questions

Why use OEM-compatible parts for Sandvik drilling equipment?

OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.