Hydraulic rock drill parts

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RD18U Guide specifications

Hole diameter: 38–89 mm
Impact flow: 75–92 L/min
Maximum impact pressure: 230 bar
Impact frequency: 57 Hz

Guide values are for reference; confirm the model and version against your machine.

Source: hydraulic rock drill parts selection guide, PDF page 33.

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Search model, part number or nameRock drill modelVersion

Parts

RD18U

Roller bearing

Part number: 0509012129

Guide reference: PDF page 34View part →

RD18U

Roller bearing

Part number: 0509022200

Guide reference: PDF page 34View part →

RD18U

Needle bearing

Part number: 0516153800

Guide reference: PDF page 34View part →

RD18U

Guide

Part number: 3115027600

Guide reference: PDF page 34View part →

RD18U

Coupling

Part number: 3115027700

Guide reference: PDF page 34View part →

RD18U

Shaft

Part number: 3115082100

Guide reference: PDF page 34View part →

RD18U

Side bolt

Part number: 3115145700

Guide reference: PDF page 34View part →

RD18U

Valve piston

Part number: 3115176500

Guide reference: PDF page 34View part →

RD18U

Drill collar

Part number: 3115223100

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RD18U

Cup seal

Part number: 3115519000

Guide reference: PDF page 34View part →

RD18U

Piston guide

Part number: 3201195004

Guide reference: PDF page 34View part →

RD18U

Piston guide

Part number: 3201195099

Guide reference: PDF page 34View part →

RD18U

Piston

Part number: 3201195117

Guide reference: PDF page 34View part →

RD18U

Damping piston

Part number: 3201195118

Guide reference: PDF page 34View part →

RD18U

Guide

Part number: 3201195125

Guide reference: PDF page 34View part →

RD18U

Stop ring

Part number: 3201195127

Guide reference: PDF page 34View part →

RD18U

Stud

Part number: 3201195141

Guide reference: PDF page 34View part →

RD18U

Driver

Part number: 3201195144

Guide reference: PDF page 34View part →

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