Mobile Maintenance


Our team of specialists are solution orientated and appreciate the imperatives of safe, high quality, cost-effective delivery. From scheduled on and offsite maintenance and inspections, to complete refurbishments, time-critical line boring maintenance, bucket, crack and tray repairs and hard facing components. No matter the size or scope we have the systems and expertise to have your site operating efficiently.


Specialised line boring services include but are not limited to:

  • Internal bore welding and machining from 45mm – 650mm
  • External face welding and machining to 580mm
  • Machine capabilities to cut into faces to allow for seal and circlip grooves
  • Expert shrinking and fitting of bushes


We manage both on and offsite maintenance working to your maintenance plan or developing a program in tandem with your team.  

Onsite Maintenance:

  • Bucket repairs
  • Crack repairs
  • Tray repairs
  • G.E.T replacement
  • Hard face components
  • Line boring
  • Fitting of bushes
  • Weekly bucket and shovel inspection & reporting
  • MPI & NDT inspection of all mobile components
  • Long term labour or team cover replacement
  • Equipment includes: 2 x fully equipped boily trucks, 2 x air vantage welders, 2 x vantage welders, lancing kits

Offsite Maintenance:

  • Fully designed and drafted wear package 
  • Visuals for streamlined ordering and replacement of wear package components
  • Hard facing of specific components to increase durability and decrease weight on buckets
  • Full NDT and MPI reporting to identify crack or fatigue issues
  • Identification of potential maintenance efficiencies
  • Ongoing monitoring and reporting using ITPs to support onsite scheduling requirements


Crack Repairs

Client: Rio Tinto
Site: Panawonica MESA J

Completed works
  1. Upgrade to the bucket wear package
  2. Crack repairs
  3. Operator cab modification
  4. All works carried out on time and within budget
  5. Crack repairs were NDT inspected after completion with ultra-sonic and all work passed accordingly to standards


EX3600-5 Mainframe Upgrade

Client: Client
Site: West Angelas

Completed works
  1. Removed main upper structure plates to gain access to top chord
  2. Back gouged all suspension and fatigue cracks out in the top chord and welded
  3. New designed plates installed and welded
  4. All welding blended smooth for finished surface


Mobile Lineboring

Client: Client
Site: Various Sites

Completed works
  1. Mobile Lineboring