Welcome to NADAF PTY LTD • ENGINEERING

Engineering Services Melbourne for Heavy Equipment

NADAF provides engineering services across Melbourne, including hydraulic repairs, machining, mobile welding and fabrication for heavy equipment and quarry applications.

15+ Years Experience

Practical experience delivering repair, machining and engineering solutions for heavy equipment applications.

Workshop & Onsite Service

Flexible engineering support from workshop repairs and machining through to onsite fitting, welding and maintenance.

Who We Are

Engineering Solutions Built Around Your Equipment

NADAF Pty Ltd provides engineering, repair, machining, welding and fabrication services for heavy equipment, earthmoving and quarry applications across Melbourne. With 15 years of industry experience, we deliver practical solutions focused on quality workmanship, reliability and keeping equipment operating.

Workshop & Onsite Service

Repair, machining, fabrication and fitting support in the workshop and onsite.

Practical Engineering Solutions

Solutions tailored to the equipment, repair requirements and demands of each job.

Years of Experience
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Hydraulic & Plant Repairs

Hydraulic cylinder repairs, earthmoving plant repairs, pin and bush solutions, and onsite fitting.

Machining & Engineering

Line boring, metal turning and CNC plasma cutting for precision repair and custom engineering requirements.

Welding & Fabrication

Mobile welding, general fabrication and onsite repair solutions for heavy equipment and custom components.

Quarry & Plant Maintenance

Maintenance and repair support for quarry and heavy equipment, including onsite fitting and repair services.

01 — Assess

We review the equipment, component or repair requirement to understand the issue and determine the work required.

02 — Plan

We identify the appropriate repair, machining, welding or fabrication solution for the job.

 

03 — Complete

The required work is carried out with attention to fit, function and workmanship, whether in the workshop or onsite.

Clients Served
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Jobs Completed
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Machines Serviced
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Years of Experience
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Why Choose Us

Engineering Support Focused on Keeping Equipment Working

From workshop repairs to onsite support, NADAF combines repair, machining, welding and fabrication capabilities to provide practical solutions for demanding equipment applications.

Multiple Capabilities, One Provider

Repair, machining, welding and fabrication capabilities coordinated around the requirements of each job.

Workshop & Onsite Support

Work can be completed in the workshop or onsite where the equipment and repair requirements call for it.

Repair Before Replacement

Where practical, components can be repaired, machined or rebuilt to restore function and extend their usable service life.

Reduced Equipment Downtime

A practical approach to assessment and repair helps get equipment back into operation as efficiently as possible.

OUR CAPABILITIES

Engineering Capabilities for Heavy Equipment

Workshop and onsite capabilities covering repair, machining, welding, fabrication and maintenance requirements across Melbourne.

Hydraulic Cylinder Repairs
Inspection, repair, machining and servicing of hydraulic cylinders and components.
Hydraulic Cylinder Repairs
Hydraulic cylinder inspection, seal replacement, rod repair, machining and reassembly to restore reliable performance and return equipment to operation.
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Earthmoving Plant Repairs
Practical repair solutions for earthmoving plant and heavy equipment.
Earthmoving Plant Repairs
Repair and maintenance support for excavators, loaders, dozers, graders and other heavy equipment across mechanical and hydraulic repair requirements.
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Pins, Bushes & Onsite Fitting
Precision fitting solutions for pins, bushes and equipment components.
Pins, Bushes & Onsite Fitting
Supply, machining and installation of pins, bushes and shims, including onsite fitting, alignment and line boring where required.
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Line Boring & Machining
Precision machining to restore worn bores and component alignment.
Line Boring & Machining
Line boring restores worn bores to accurate dimensions, supporting correct alignment and precise installation of replacement pins and bushes.
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Metal Turning
Precision turned components manufactured to suit specific equipment requirements.
Metal Turning
Precision turning of shafts, pins, bushes, spacers, rollers and custom components manufactured to suit specific dimensions and repair requirements.
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CNC Plasma Cutting
Precision CNC cutting for custom plates, brackets and components.
CNC Plasma Cutting
CNC plasma cutting produces accurately sized plates, brackets, guards, bases and custom components to suit fabrication and repair requirements.
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Mobile Welding
Onsite welding and repair solutions where equipment needs support.
Mobile Welding
Mobile welding provides onsite repairs, modifications and fabrication for heavy equipment and components, helping reduce unnecessary equipment transport and downtime.
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General Fabrication
Custom fabrication solutions for equipment, structures and replacement components.
General Fabrication
Fabrication and repair of brackets, guards, frames, supports, bases and custom components manufactured around specific equipment and operational requirements.
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Quarry Maintenance
Maintenance and repair support for demanding quarry equipment applications.
Quarry Maintenance
Workshop and onsite maintenance for quarry equipment, combining repair, machining, welding and fitting capabilities to help minimise operational downtime.
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Need Help With Equipment Repairs or Engineering Work?

Discuss your repair, machining, welding or fabrication requirements with NADAF and find the right solution for your equipment.

FREQUENTLY ASKED QUESTIONS

Common Questions About Our Services

Find quick answers about NADAF’s repair, machining, welding and maintenance services.

We support a range of heavy equipment and plant, including excavators, loaders, dozers, graders and quarry equipment, depending on the repair required.

Yes. Onsite support is available for suitable fitting, welding, repair and maintenance work where completing the job at the equipment location is appropriate.

Yes. We provide hydraulic cylinder inspection, seal replacement, rod repair or manufacture, machining, reassembly and related repair services.

Yes. Line boring and machining can restore worn bores to the required dimensions for accurate pin and bush installation and alignment.

Yes. Our machining and fabrication capabilities include metal turning, CNC plasma cutting and fabrication of components such as pins, bushes, brackets, guards and supports.

Yes. We provide repair and maintenance support for quarry equipment, with capabilities including machining, welding, fitting and hydraulic repairs.

Have another question?

Send Us an Enquiry

Tell us what you need help with and our team will get back to you to discuss your requirements.