• We use sophisticated hydraulic cylinder honing equipment and have over 30 year’s experience in horning barrels for all industries and applications to fine tolerances.
  • We only use top quality seal kits, and replace every seal to ensure best performance*
  • We can torque cylinders up to 50,000 ftlbs as specified by the equipment manufacturers
  • Our exceptionally clean working environment ensures no contamination
  • We fully stand by all workmanship by our fully trained, well qualified Jonel team
  • We will do whatever it takes to help you- including a pick up and delivery services
  • We operate in a heightened state of Health & Safety and have a comprehensive H&S system in place

Personal Workshop Tours

You are invited to visit our premises and see our operations first
hand. Click here to request a personal tour of our workshop in
East Tamaki or Christchurch, we’re happy to show you around!

Jonel Hydraulics workshop excursion

Take a look at our workshop and equipment.
Jonel Hydraulics (New Zealand) have serviced
the hydraulics industry in the Pacific for 30

Large cylinders? Extremely Fine
Tolerances? Material Type? No Problem!

  • Our facilities accommodate cylinders up to 10m long and 900mm in diameter.
  • We hone hardened or treated surfaces to very precise tolerances.
  • We deal with both ferrous and non-ferrous

Machining & Welding Facilities

Complete machine shop facility for machining and component fabrication services. We frequently utilise our extremely useful 6m large-bore lathe to meet our client’s requirements. Our welding services are performed by fully certified welders, who are experts in all methods of welding, including arc welding, mig welding, and tig welding. We work with both ferrous and non-ferrous materials.

Dismantling & Diagnosis Service

  • The first step of any job is to pinpoint the root cause of poor performance, and our advanced facilities are ready to diagnose your cylinder problems.
  • Jonel has a range of dismantling benches up to 12m long.
  • Efficient in-house high-pressure testing and crack testing facilities.
  • We have developed specialised workshop tooling to disassemble any gland or piston nuts regardless of size or condition.
  • We have developed specialised workshop tooling to disassemble any gland or piston nuts regardless of size or condition

Hydraulic brands we service regularlyJonel has a lot of experience and expertise in servicing all of these brands:

  • Yale
  • Hyster
  • Komatsu
  • Clark
  • Liebherr
  • Hitachi
  • Kobelco
  • IHI
  • Mitsubishi
  • Linde
  • TCM
  • Toyota
  • Nissan
  • Delta
  • Edbro

Our Clients come from many industries including Transport, Marine, Earthmoving and Construction and we work on a wide range of machinery:

  • Swing lifters
  • Excavators & Diggers
  • Forklifts
  • Stationery cylinders
  • Earthmovers
  • Compactors
  • Hiabs / Cranes
  • Trucks and truck hoists
  • Presses
  • Scissor lifts

* Jonel replaces all seals on any repaired cylinders as standard procedure, as new seals are essential to ensure maximum performance.