Onetrak has introduced the brand new Tigercat L857 Leveling Feller Buncher — purpose-built for extreme steep slope logging.
When it comes to harvesting timber on challenging terrain, having a feller buncher that performs reliably on steep slopes is not just beneficial – it’s essential.
Sloped ground can significantly complicate operations, increasing the risk of machine instability and introducing additional safety hazards.
The new Tigercat L857 Levelling Feller Buncher is purpose-built to overcome these challenges, offering operators unmatched control, safety, and performance on uneven and steep slopes.
Tigercat introduced the new Feller Buncher model in April, with Onetrak – Tigercat’s authorised Australian dealer – taking delivery of the first of these models on our shores in May.
At the core of the new Tigercat’s design is the new advanced sloping tail platform, which enables the machine to level up to 26° forward while providing better clearance for the tracks and winch assist chains.
The sloping tail’s ability to move clear of obstacles, allows the L857 to work on smaller or more congested landings. The machine’s stability is further enhanced by its optimised weight distribution, a low centre of gravity, and Tigercat’s patented super-duty levelling undercarriage.
The L857 isn’t just about tackling slopes – it’s built to do so efficiently and comfortably.
Powering the machine is the Tigercat FPT N67 engine that delivers both high performance and excellent fuel economy. The power is supplied to the tracks through an open loop hydraulic system providing high traction.
Its performance is further enhanced by the new 3-Mode ER® boom system, which offers improved reach, control, and power. Whether felling large stems or working in tight conditions, operators will have the choice of three boom settings: ER, semi-ER and conventional.
The new semi-ER function allows the operator to extend the boom on a horizontal plane using a single joystick but retract the boom with increased power of both stick cylinders, doubling the pull force to efficiently gather heavy timber without overloading the hydraulic system.
Operators will also benefit from the advanced auto-leveling system, intuitive controls, and a premium air-ride seat for comfort.
While servicing, mechanics will love the L857’s side opening engine roof which completely exposes both sides of the engine and most hydraulic components.
For forestry professionals working in challenging landscapes, the Tigercat L857 offers the robust performance and intelligent engineering Tigercat is known for – with every feature designed to keep your operation moving forward, whatever the terrain.
The model is currently part of Onetrak’s latest intake of Tigercat machines. Keep an eye out for it arriving at Australia’s forestry enterprises.
For more information, get in touch with Onetrak on 1300 727 520 or through their website: onetrak.com.au/contact-us
Tigercat L857 Leveling Feller Buncher features
- Tigercat FPT engine
Full emissions compliance for T4f, Tier 2 and non-certified regions - Excellent stability
Thanks to optimised weight distribution, low centre of mass, and Tigercat’s patented super duty leveling undercarriage. - Designed for steep slopes
Unique sloping tail design allows the L857 to level 26° forward while providing clearance for the tracks and winch assist chains. - Excellent service access
The side opening engine roof completely exposes both sides of the engine and most hydraulic components. - One touch auto leveling
When the operator holds the level button, the machine automatically levels the upper frame. - NEW 3-Mode ER® boom
The switchable, ER boom system includes three positions: ER, semi-ER and conventional. - ER Technology
ER technology allows the operator to actuate the boom with optimal hydraulic efficiency, offering enhanced productivity, especially in small stem, high cycle bunching applications. - New boom design
The newly designed boom uses longer stroke cylinders than the previous model to increase the boom envelope, giving the L857 more reach, closer tuck, and greater below grade reach. - Operator comfort and convenience
Parallel action air ride seat with integrated heating and cooling, provides maximum comfort.