Weiler Track Feller Bunchers

Multifunctional performance with efficient productivity

TRACK FELLER BUNCHER

The Weiler track feller buncher models have the latest Cat® C9.3 engine that produces 298 hp (222 kw) and meets U.S. EPA Tier 4 Final emission standards.

The B457 is a non-leveling model best suited for plantation thinning, biomass harvesting, and medium-production select or clear-cut applications; it provides a leading combination of lift capacity, swing torque, and drawbar. Multi-function performance is achieved through dedicated pumps and optimized circuit configurations. Unobstructed ground clearance enables unimpeded travel over stumps, rocks, and other debris.

New B 357

Engine model
Cat^® C7.1

Operating weight
53,000 lb 31 229 kgf

Maximum reach
22.0 ft 336 HD HEX

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B 457

Gross Power
298 hp(222 kW) 222 kW

Tractive Effort
68,848 lbf(31 229 kgf) 31 229 kgf

Undercarriage Size
336 HD HEX 336 HD HEX

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B 458

Gross Power
298 hp (222 kW) 222 kW

Tractive Effort
81,229 lbf (36 845 kgf) 36 845 kgf

Undercarriage Size
336 HD HEX 336 HD HEX

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B 767

Gross Power
330 hp (246 kW) 246 kW

Tractive Effort
87, 760 lbf (390.4 kN) 36 845 kgf

Undercarriage Size
349 HD HEX 336 HD HEX

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B 768

Gross Power
330 hp (246 kW)

Tractive Effort
111,122 lbf (494.3 kN) 36 845 kgf

Undercarriage Size
349 HD HEX 336 HD HEX

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ENHANCED MACHINE EFFICIENCY

Excellent multi-function capability through dedicated hydraulic pumps and optimized circuit configurations. Innovative ease-of-use features, such as the ability to reduce the frequency of foot pedal motions, improves operator efficiency.

POWERFUL PERFORMANCE

Enchanced stability and travel speeds, along with a powerful combination of lift capacity, swing torque, and tractive effort provides for maximum performance, which allows machine to excel in applications from thinning to final fell.

UNOBSTRUCTED GROUND CLEARANCE

Elevated, unobstructed carbody with 33” (832 mm) of ground clearance enables unimpeded travel over rocks, stumps, and other debris. Angle between carbody and roller frames allows maximum clearance across the width of the carbody.

MAXIMUM OPERATOR COMFORT

New cab maximizes operator experience through increased space, improved visibility, easier access, and options that include a heated and cooled seat, deluxe lights, and cameras. Machine controls feature an easy to use operator interface.

PROVEN RELIABLITY AND DURABLITY

Forestry-duty cooling package and extensive validation of key common components that includes the engine, swing system, and grease-lubricated Cat® 336 HD HEX undercarriage ensure machine uptime and reduce operating costs.

EXCELLENT SERVICEABLITY

Counterweight walkway enables machine level access to gull-wing engine enclosure that provides unmatched serviceability of components. Enclosure provides a flat area to complete preventative maintenance and service