Mobile Diesel Repair
On-site engine diagnostics & repair — trucks, buses, and plant.
WHAT WE DO · MOBILE DIESEL REPAIR
Engine failure doesn't wait for a workshop booking. Our service truck carries a full diagnostic suite, common engine components, and the tooling to handle turbocharger swaps, gasket replacements, and cooling system repair — all on-site, all on your timeline.
Earthmovers — Excavators, Loaders, Bucket Linkages, and Track Tensioning
Earthmoving equipment that's parked is earthmoving equipment that's losing money. On-site service for excavators and loaders covers heavy bucket linkage pin and bush replacement, track tensioning adjustments on rubber-tracked and steel-tracked machines, swing-motor diagnostics, and full engine repair — eliminating the crane hire and downtime of transporting the unit to a workshop. From CAT and Komatsu to Hitachi and Kobelco, diagnosed and repaired where the machine sits.
CAPABILITY LIST
- Engine overhauls & rebuild
- Turbocharger service & replacement
- Fuel injection diagnostics & repair
- Cooling system diagnosis & repair
- Gasket & seal replacement
- EGR & DPF servicing
- Roadside emergency engine diagnosis
TYPICAL CALLOUT
“Engine warning light on SH1 — immediate roadside diagnosis with parts on the van.”
RESPONSE METRICS
OPERATOR VERIFIED
NZBN 9429050791576 · Co. 8461283
6e Dowding Street, Melville, Hamilton
Verify on Companies Office →
Ready to dispatch?
Book a callout online or call directly — a mechanic will confirm your ETA within minutes.
WHY LUCKY HEAVY DIESEL · MOBILE DIESEL REPAIR
ON-SITE ONLY
We come to you. No trucking, no crane hire, no workshop delay. Parts, tools, and diagnostics arrive with the mechanic.
NZBN VERIFIED
A constituted New Zealand company — not a subcontract broker. NZBN 9429050791576, Companies Office verified, GST registered.
24/7 DISPATCH
The SOS line is always live. Tier 1 Hamilton response in 60 minutes or less — for breakdown-critical machines.
OTHER CAPABILITIES
Tier 1 — 60-Minute Response
Hydraulic Systems
Cylinders, hoses, pumps, valve banks — in-field reseals & fabrication.
Scheduled — Waikato-wide
Preventive Maintenance
Scheduled servicing, fluid analysis, WoF & CoF preparation.
Contract — Priority Dispatch
Fleet Contracts
Negotiated rate cards, priority callout, and scheduled rotations.