Hydraulic rock drill parts

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HD220 Guide specifications

Hole diameter: 43–105 mm
Impact flow: 70–120 L/min
Maximum impact pressure: 210 bar
Maximum blows per minute: 3700 /min

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

Source: hydraulic rock drill parts selection guide, PDF page 63.

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Search model, part number or nameRock drill modelVersion

Parts

HD220

Bushing

Part number: 000500-100042

Guide reference: PDF page 64View part →

HD220

Directional valve

Part number: 000501-100110

Guide reference: PDF page 64View part →

HD220

Shock-absorbing piston

Part number: 000501-150020

Guide reference: PDF page 64View part →

HD220

Piston bushing

Part number: 000502-100040

Guide reference: PDF page 64View part →

HD220

Advance piston

Part number: 000502-150020

Guide reference: PDF page 64View part →

HD220

Front cylinder

Part number: 000502-200010

Guide reference: PDF page 64View part →

HD220

Plain bearing

Part number: 000502-200020

Guide reference: PDF page 64View part →

HD220

Chuck drive gear

Part number: 000502-200030

Guide reference: PDF page 64View part →

HD220

Chuck drive sleeve

Part number: 000502-200050

Guide reference: PDF page 64View part →

HD220

Driver gear

Part number: 000502-200060

Guide reference: PDF page 64View part →

HD220

Chuck

Part number: 000502-210070

Guide reference: PDF page 64View part →

HD220

Front cover

Part number: 000502-210010

Guide reference: PDF page 64View part →

HD220

Ring components

Part number: 000502-220010

Guide reference: PDF page 64View part →

HD220

Bushing

Part number: 000502-220020

Guide reference: PDF page 64View part →

HD220

Thrust washer

Part number: 000502-220030

Guide reference: PDF page 64View part →

HD220

Hood

Part number: 000502-220040

Guide reference: PDF page 64View part →

HD220

Front bushing

Part number: 000502-220050

Guide reference: PDF page 64View part →

HD220

Body of revolution

Part number: 000502-220060

Guide reference: PDF page 64View part →

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