Waratah Forestry Equipment has developed two new harvester heads, the H427 and the H427X, to deliver powerful, durable and reliable solutions for tough forestry applications.
The H427 is built to handle large timber and offers high productivity and precision. The H427X extends that performance with heavy-duty features, purpose-built for tracked machine applications.
“As the largest heads in our 400 Series lineup, the H427 and H427X are built to give loggers the confidence they need in the forest,” said Brent Fisher, Product Marketing Manager for Waratah. “Whether it’s the versatility of the H427 or the heavy-duty capabilities of the H427X, both models are designed to enhance performance, durability, productivity and reliability in demanding environments.”
Big-timber harvesting
The H427 is built for big timber and demanding applications from late thinning to the final cut. Featuring a strong frame, 760 mm maximum cut capacity and high-performance saws including an optional top saw and HD tilt frame, it delivers durability, feed force and cut capacity needed for reliable productivity. Its saws are a standout feature, providing fast, precise cutting even in the toughest conditions.
“The H427 is purpose-built to meet the demands of high-production harvesting in larger timber conditions,” Fisher said.
“Its design enhances operational efficiency, ensures long-term durability and simplifies maintenance, supporting reliable performance in the forest.”
With an operating weight of 1,655 kg, the H427 balances strength and stability in rugged forestry conditions.
Waratah’s updated measuring system design improves length and diameter accuracy, while an efficient control valve and optimized four-roller feed arm geometry ensure consistent performance on wheeled and tracked carriers.
A four-knife delimbing system and streamlined service access further enhance uptime, making the H427 a high-output solution for loggers.
The Waratah H427 will be available to customers in the United States, Canada, Europe, Australia, New Zealand, Africa, Brazil and Latin America starting in early 2026.
Extreme harvesting
Weighing in at 1,853 kg, the H427X delivers the same performance benefits as the H427 but is purpose-built for heavy-duty tracked machine applications.
The H427X features a standard, heavy-duty tilt frame and heavy-duty feed motor covers for added durability and protection.
This helps provide operators with the toughness and responsiveness required with tracked applications, hardwood and large timber.
