Hydraulic rock drill parts

Find parts by rock drill model, version or part number. Compare the reference with your machine before requesting a quote.

Find the right part All parts categories Browse rock drilling equipment

Start with your rock drill model

Select the model on your rock drill, then choose its version if applicable. You can also search by part number below.

Browse model guides and parts

HC55 Guide specifications

Hole diameter: 32–64 mm
Impact flow: 80–105 L/min
Impact pressure: 110–130 bar
Impact frequency: 77–95 Hz

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

Source: hydraulic rock drill parts selection guide, PDF page 19.

Find the right part

Search or select a model to narrow the list.

Your inquiry list · 0 selected

Search model, part number or nameRock drill modelVersion

Parts

HC55

Needle bearing

Part number: 86250107

Guide reference: PDF page 20View part →

HC55

Plug

Part number: 86269503

Guide reference: PDF page 20View part →

HC55

Adapter

Part number: 86598554

Guide reference: PDF page 20View part →

HC55

Ring

Part number: 86666526

Guide reference: PDF page 20View part →

HC55

Bronze ring

Part number: 101085106

Guide reference: PDF page 20View part →

HC55

Motor gear

Part number: 101085360

Guide reference: PDF page 20View part →

HC55

Hub motor gear

Part number: 101085401

Guide reference: PDF page 20View part →

HC55

Bronze ring

Part number: 101085446

Guide reference: PDF page 20View part →

HC55

Retainer shank

Part number: 101085448

Guide reference: PDF page 20View part →

HC55

Lining thrust

Part number: 101086536

Guide reference: PDF page 20View part →

HC55

Strike piston

Part number: 101086537

Guide reference: PDF page 20View part →

HC55

Cylinder

Part number: 101086550

Guide reference: PDF page 20View part →

HC55

Hydraulic stop piston

Part number: 101086616

Guide reference: PDF page 20View part →

HC55

Lower cylinder

Part number: 101087164

Guide reference: PDF page 20View part →

HC55

Front bearing ring

Part number: 101087260

Guide reference: PDF page 20View part →

HC55

Bearing seat

Part number: 101088263

Guide reference: PDF page 20View part →

HC55

Bearing seat

Part number: 101088319

Guide reference: PDF page 20View part →

HC55

Bearing seat

Part number: 101088322

Guide reference: PDF page 20View part →

Your inquiry list

Please confirm the model, version and part number against your machine or old part. You can also share a nameplate or photo when contacting us.

Read rock drill guides →

Choose parts above to prepare a single inquiry.