Komatsu Forest has completed a comprehensive update to its harvesters and forwarders.
The new generation of machines are built to meet the evolving demands of modern forestry. The new range combines improved productivity with reduced environmental impact, focusing on efficiency, operator comfort and long-term reliability.
The launch includes a complete update of Komatsu’s harvester portfolio as well as a new generation of six-cylinder forwarders.
“We have focused on delivering more performance where it matters, while also improving efficiency,” said Joakim Johansson, Komatsu Forest’s Product Manager for Harvesters.
“The new generation gives operators more capability in demanding conditions, while enabling lower engine speeds and more fuel-efficient operation in everyday work.”
Across both segments, the upgrades include a new engine platform, enhanced driveline performance and a refined operator environment.
At the centre of the new generation is the AP Core engine, which is designed to deliver higher power and torque while enabling more efficient operation. The increased engine performance makes it possible to operate at lower engine speeds while maintaining — or in many cases improving — productivity.
In the harvester range, all seven models have been upgraded. Komatsu Forest’s new crane designs play an important role in the update. The cranes feature a more robust design, with additional cast components and increased dimensions in key areas. This improves durability, particularly in demanding operations, while maintaining high performance and precision.
Komatsu Forest also optimized the hydraulic system to reduce pressure losses and improve overall efficiency, while a revised hydrostatic transmission enables high performance at lower engine speeds.
Together with the engine updates, these improvements contribute to reduced fuel consumption and lower carbon dioxide emissions, while supporting efficient performance in a wide range of operating conditions.
The new forwarders, which include the Komatsu 855, 875 and 895, benefit from similar core upgrades, including the same engine platform and an updated transmission. These changes enable higher transport speeds, improved traction and increased productivity in challenging terrain.
“We continue to develop our forwarders with a clear focus on productivity and usability,” said Daniel Grabbe, Product Manager for Forwarders. “The improvements in engine efficiency, driveline performance and serviceability all contribute to lower cost per cubic metre and a more reliable machine in daily operations.”
Additional updates in the forwarder range include flexible load configurations, improved crane performance and several design changes that simplify service and maintenance. A redesigned access system and improved component layout also enhance operator safety and daily usability
