K-MDS HEAVY MACHINERY Pty Ltd

Work-ready used excavators for Cairns & Far North Queensland.
Family-owned. Transparent reporting. Delivery across QLD & interstate.

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WELCOME TO K-MDS HEAVY MACHINERY Pty Ltd

Family-owned. Straight talk. Work-ready used excavators for Cairns and Far North Queensland.

Based in Smithfield, QLD 4878, K-MDS HEAVY MACHINERY is a family business specialising in quality used excavators—from minis for tight residential jobs to 20-ton class machines for civil and quarry work. We focus on honest condition reporting, proper workshop checks, and smooth logistics so your machine shows up ready to earn.

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Featured Excavators

Used Komatsu pc450-7 excavator

$27,800.00

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Shantui SE215

$15,997.00

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Used Komatsu pc130-8 excavator

$18,800.00

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Shantui SE17SR – compact short tail excavator

$9,497.00

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Used Kubota U55 Mini Crawler Excavator Low Price

$11,500.00

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Used kubota kx155 excavator

$8,800.00

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Testimonials from Industry Professionals

“Machine presented exactly as inspected—tight slew, clean hydraulics, and work-ready on arrival.”
Liam O’Connor
Liam O’ConnorSite Supervisor – Cairns QLD
“The mini is ideal for tight-access works. No tail-swing issues around services and very predictable controls.”
Chloe Wilson
Chloe WilsonProject Engineer – Townsville QLD
“Mid-size unit arrived site-ready with quick hitch and a tidy bucket set. Pins and bushes within tolerance.”
Ben Rogers
Ben RogersCivil Foreman – Mackay QLD
“Large excavator was stable on rock and held grade all day. Fuel burn aligned with expectations.”
Hamish McLeod
Hamish McLeodDemolition Supervisor – Brisbane QLD
“Compact tractor with loader is now our daily utility platform—simple servicing and clear maintenance intervals.”
Georgia Clarke
Georgia ClarkeFarm Manager – Atherton QLD
“Short-radius mini allowed safe operation near boundaries; zero rework on the retaining walls.”
Tahlia Bennett
Tahlia BennettLandscape Contractor – Port Douglas QLD
“Put the mid-range machine on culverts and drainage. Smooth cycle times and consistent breakout under load.”
Nathan Ward
Nathan WardProject Manager – Rockhampton QLD
“For footpath repairs, the small excavator’s low noise and precise hydraulics kept us compliant around pedestrians.”
Aidan Murphy
Aidan MurphyCouncil Works Coordinator – Sunshine Coast QLD
“Acreage maintenance is faster with the tractor’s loader and PTO—soil, mulch, and implements handled without fuss.”
Ethan Cole
Ethan ColeProperty Manager – Innisfail QLD
“Heavy excavator kept production up on demolition week. Undercarriage wear is even and travel motors are quiet.”
Dylan Patel
Dylan PatelOperations Manager – Darwin NT