Excavators, Moxys
& Dozers.
24/7
Services
Qualified
Mechanics
On-site
Repairs
Custom-Built
Hydraulic Hoses
Trusted Across
NSW
Built tough
but they still break!
We’re here when they do.
From shifting dirt to moving rock, excavators, moxys and dozers take a beating on every site. And when something goes wrong, whether it’s hydraulics, engines, or electrical, it slows everything down.
That’s where JJ Mechanical steps in.
We offer fast, mobile repairs across all major makes and models.
Whether it’s a minor issue or a major breakdown, our qualified team comes to you, gets stuck in, and gets it sorted – so your job doesn’t miss a beat.
Any Machine. Any Fault.
These are the machines that keep sites moving, and we know them inside out.
We repair and maintain:
- Excavators – boom, arm, tracks, hydraulics, engine systems
- Moxys – drivetrain, steering, suspension, brakes
- Dozers – undercarriage, blade hydraulics, powertrain, cooling systems
From hydraulic leaks and fuel problems, to electrical faults and worn-out parts, we bring the right tools and the right expertise to get your machine up and running again - quickly.
And when hydraulics are the issue, we fabricate and fit custom-built hydraulic hoses on-site – crimped, fitted and pressure tested to suit your exact machine.
Why JJ Mechanical?
We’re tradies first!
We know the pressure of tight deadlines and tough conditions. That’s why we turn up
prepared, get the job done
properly, and leave your machine working like it should.
24/7 on-site service for breakdowns and
maintenance
Specialists in heavy earthmoving
equipment
Hydraulic, mechanical and electrical
systems covered
Fast response, honest advice, quality
work
Not sure what’s wrong?
We’ll check it out, explain the issue in plain terms, and let you know your options.
No jargon.
No over-servicing.
Just the fix you actually need.
If your machine’s not pulling its weight,
Call the team that knows how to get it back on track.
