Honing Rig / HR

Honing rig for workshop and other non-in-situ applications.

  • Optimal platform for honing of cylinder liners
  • For liners from 200–800 mm outer diameter
  • Robust and compact design
  • Capacities up to 400 mm for HR40
  • Capacities up to 800 mm for HR80
  • Fits all service workshops
  • Smaller and bigger sizes available on request

Honing rig for workshop application

Honing rig for workshop application

Honing rig for workshop application

HR800 upgrade kit

HR800 upgrade kit

Honing Rigs for workshop and onboard use

The HR Honing Rigs fit all service workshops and has been specifically developed for honing cylinder liners outside the engine. HR40 and HR800 have a robust and compact design and provide the optimal platform for the honing of cylinder liners ashore. The rigs have been designed for liners with an outer diameter ranging from 200 mm to 800 mm. The standard capacities are up to 400 mm for HR40 and up to 800 mm for HR800. Smaller sizes are available upon request.

Product features

  • Fits all service workshops
  • Designed for liners with an outer diameter ranging from 200 to 800 mm
  • Robust and compact design
  • Smaller size available on request

NEW! HR800 replaces HR80

  • The new improved fixing of the liner enables honing throughout the entire liner
  • Upgrade package available for HR80 users
  • Available for several engine makers, such as: Bergen, Caterpillar, MAN DIESEL, Sulzer, Wärtsilä, etc.

HR800 upgrade kit

  • HR80 customers can easily upgrade to HR800 by purchasing an upgrade kit containing the new fixing.

HR800 upgrade kit

Technical Specification
HR40 HR800 HR800A
Machine capacity:

Cylinder liner outer diameter

up to 400 mm up to 800 mm up to 800 mm
Max dimensions:

H: Adjustable, standard

Bottom area (W x D)

3048 mm

740 x 620 mm

4104 mm

980 x 1350 mm


980 x 1350 mm

Type of honing machine Pneumatically driven /

Electrically driven

Pneumatically driven Electrically driven