Diesel-Tech Machinery is a proudly family-owned and operated New Zealand business, dedicated to supplying quality machinery and dependable service to landowners, farmers and contractors across the country.
Our journey began in 2020 with the purchase of a small, well-established business in Methven. Since then, Diesel-Tech Machinery has gone from strength to strength — expanding our product range, growing our team, and building strong relationships with customers who value reliable equipment and genuine support.
In 2022, we further strengthened our presence in Canterbury with the acquisition of the long-standing Vallance business in Rangiora. This milestone reinforced our commitment to delivering trusted machinery solutions backed by local expertise.
Today, with branches in Methven and Rangiora, we operate full-service workshops staffed by qualified technicians and supported by knowledgeable parts interpreters. Whether it’s servicing, repairs, parts supply or new machinery sales, our team is committed to keeping your equipment working hard when you need it most.
As exclusive distributors of leading agricultural and rural machinery brands, we offer competitive pricing combined with responsive, local support throughout New Zealand.
At Diesel-Tech Machinery, we believe in building long-term relationships — providing quality machines, practical advice and service you can rely on.

