Doosan

About Doosan Construction Equipment

Doosan is one of South Korea's largest and most enduring industrial conglomerates, with a corporate history stretching back to 1896 — making it one of the oldest companies in Korea still in operation today. What began as a small consumer goods trading business in Seoul grew over the following century into a diversified industrial powerhouse spanning heavy equipment, power generation, water treatment, and defence.

Doosan Infracore, the construction equipment arm of the group, has been manufacturing excavators since the 1970s and today produces machines sold in over 140 countries. In 2021, Doosan Infracore was acquired by HD Hyundai and rebranded as HD Hyundai Infracore, though the Doosan equipment brand and its extensive legacy of machines remain widely used across Australia's civil construction, mining, and infrastructure sectors.

Doosan excavators are respected on Australian job sites for their powerful digging performance, robust undercarriage systems, and reliability in harsh operating conditions. Models such as the DX140LCR, DX225LC, DX300LC, and DX380LC are a common sight on civil and mining projects nationwide. With such a large installed base of machines in the field, demand for quality Doosan excavator parts in Australia has never been higher.

Doosan Excavator Parts We Supply

At Lucas Parts, we stock a comprehensive range of Doosan spare parts to suit both older legacy models and current production machines. Our parts inventory includes:

• Undercarriage parts — track chains, track rollers, carrier rollers, sprockets, idlers, and track shoes
• Wear parts — bucket teeth, cutting edges, side cutters, and bucket pins
• Hydraulic components — hydraulic pumps, motors, cylinders, seals, and hoses
• Engine parts — filters, belts, water pumps, and injectors
• Structural components — swing bearings, boom pins, arm pins, and bushings
• Electrical parts — sensors, switches, and control panels

Can't find the Doosan part you need? Call our team on 1300 987 300 and we will source it for you.

Why Choose Lucas Parts for Doosan Spare Parts?

• Australian stock — faster delivery, no lengthy international lead times
• Competitive pricing — genuine and quality aftermarket options available
• Expert advice — our team understands Doosan machines and can help you identify the right part
• Full warranty — all parts are covered and inspected before dispatch
• Minimise downtime — we understand that every hour your machine is off-site costs your business money

Genuine vs Aftermarket Doosan Parts — Which Should You Choose?

This is one of the most common questions we receive. Genuine OEM Doosan parts are manufactured to the exact tolerances of your machine and carry the full manufacturer warranty. They are the safest choice for critical components such as hydraulic pumps, swing bearings, and engine parts where precision and reliability are non-negotiable.

Quality aftermarket parts, on the other hand, offer a cost-effective alternative for wear items such as bucket teeth, cutting edges, track shoes, and filters — parts that are replaced frequently and where small cost savings add up significantly over the life of a machine. At Lucas Parts, we only stock aftermarket parts from reputable manufacturers that meet or exceed OEM specifications, so you never have to compromise on quality.

Serving Construction Businesses Across Australia

Lucas Parts supplies Doosan excavator parts to customers in Melbourne, Sydney, Brisbane, Perth, Adelaide, and regional Australia. We work with civil contractors, earthmoving companies, plant hire businesses, and equipment dealers who need reliable parts supply with fast turnaround.

Browse our full parts catalogue or contact our team today to discuss your requirements.

Frequently Asked Questions — Doosan Excavator Parts

How do I find the right Doosan part for my machine?

The easiest way is to have your machine's serial number and model number ready when you contact us. Our team can cross-reference your machine specifications to identify the correct part number and confirm compatibility before you order.

Do you supply parts for older Doosan models?

Yes. We supply parts for a wide range of Doosan models including legacy machines that are no longer in current production. Contact us with your model and serial number and we will do our best to source the parts you need.