← Back to rock drill parts
Hydraulic rock drill 
Plug86263233
Adapter86331766
Roller thrust86668860
Distributor86715422
Upper cylinder86715489
Pilot bushing86747979View this model's parts catalog →
HYDRAULIC ROCK DRILL · MODEL GUIDE
HC28
Explore HC28 reference specifications and parts. Check the model, version and part number against the nameplate and old part.
Guide reference specifications
- Hole diameter
- 32–64 mm
- Impact flow
- 62–68 L/min
- Impact pressure
- 130–160 bar
- Impact frequency
- 47–53 Hz
- Impact energy
- 135–160 J
- Impact input power
- 13–18 kW
- Output power
- 6–10 kW
Reference values should be checked against the actual model, version and configuration.
Source: Hydraulic rock drill parts selection guide, PDF page 15.HC28 parts
Check the rock drill nameplate, version and part number. Photos of the old part can also help with identification.
Plug86263233Adapter86331766Roller thrust86668860Distributor86715422Upper cylinder86715489Pilot bushing86747979Selection and maintenance guides
Explore rock drill structure and maintenance to help identify the part and machine information.
Explore rock drill guides →