SG15 Motor Grader from UHI, (SG15)

SG15 Motor Grader from UHI is a brand-new grader engineered specifically for tough Australian earthmoving and civil construction work. Powered by a 150hp Cummins engine and weighing in at 13 tonnes, this machine delivers reliable grading power for site levelling, road maintenance, and trenching projects. Priced at $165,550 inc. GST, the package includes a front blade and rear ripper attachment, giving operators the versatility to tackle a wide range of jobs straight off the truck.

SG15 Motor Grader Specifications

This grader is built around a 150hp Cummins engine paired with a 13 tonne operating weight, making it a manoeuvrable option for smaller sites and tighter jobs. A 3660mm moldboard gives operators solid coverage per pass, cutting down the number of passes needed to finish a levelling or scraping job. Every unit sold through Machinery Classifieds is backed by a 3 year manufacturer warranty, and finance is available for eligible buyers.

Custom-Built for Australian Conditions

Unlike graders adapted from other markets, the SG15 is custom-designed and tailored specifically for the Australian working environment. Components and operating specifications are chosen with local site conditions, dust, heat, and heavy duty use in mind, rather than retrofitted after the fact. For contractors comparing new equipment, that Australian-first design approach is a key point of difference for this model.

Comfort and Ease of Operation

Operator comfort was a clear design priority for the SG15. The cab does away with the traditional A-pillar, opening up a 320 degree field of vision so operators can keep a close eye on the blade and the surrounding worksite at all times. A mechanical suspension seat and electronic control handle help reduce fatigue across long shifts, while externally accessible lubrication points and a centralised pressure-testing system mean routine maintenance can be carried out quickly, without climbing underneath the machine.

Attachments and Versatility

Buyers can configure the SG15 Motor Grader with a front moldboard and rear ripper to suit the job at hand, covering everything from fine grading and levelling to trenching, scraping, and ground stripping. This flexibility makes it a practical choice for civil contractors, subdividers, and councils that need one machine to handle several different tasks across a project. Operators moving between grading, ripping, and levelling tasks can switch attachments without needing a second machine on site, which helps keep project timelines and equipment costs under control.

Price, Warranty and Finance

The SG15 Motor Grader is listed at $165,550 inc. GST as a package with front blade and rear ripper attachments included. UHI backs every unit with a 3 year warranty, and finance options are available for eligible buyers. Delivery costs vary depending on location, so it is worth confirming an up to date quote before you commit, since stock on new UHI equipment can move quickly.

Why Buy the SG15 Motor Grader Through Machinery Classifieds

Machinery Classifieds lists this grader new from UHI, a manufacturer that custom-designs its machinery for Australian conditions. Browse our full range of graders for sale, or visit the official UHI SG15 product page for the complete specification sheet. To arrange an inspection, request a finance quote, or place an order, get in touch with our team via the enquiry form on this listing.

Frequently Asked Questions

What engine does the SG15 Motor Grader use?
It runs a 150hp Cummins engine matched to a 13 tonne operating weight.

What attachments come with this grader?
Every package includes a front blade and rear ripper, with a 3660mm blade width.

Does this grader come with a warranty?
Yes, UHI backs it with a 3 year warranty, and finance is available through Machinery Classifieds.

How much does the SG15 Motor Grader cost?
It is priced at $165,550 inc. GST, including the front blade and rear ripper package.