Feller Bunchers

B458 Track Feller Buncher

The Weiler B458 is a leveling machine for steeper terrain and excels in select or clear-cut logging. The B458 provide a leading combination of lift capacity, swing torque, and drawbar. Multi-function performance is achieved through dedicated pumps and optimized circuit configurations. The B458 has an extended track roller frame option that includes two additional bottom rollers for a total of eleven, enhancing overall machine stability in steep terrain. In addition, a standard or heavy counterweight option is available for a diversity of harvesting conditions. Unobstructed ground clearance enables unimpeded travel over stumps, rocks, and other debris.


Engine Model
Cat® C9.3 Tier 4 Final
Gross Power
298 hp
Weight (No Head)
79,221 lb
Fuel Tank Capacity
216 gal
Hydraulic System Capacity
79.8 gal
Max. Reach w/ Head
26’ 10”
Max. Lift at Max Reach w/o Head
13,918 lb
Tractive Effort
81,229 lb/f
Undercarriage Size
336 HD HEX
Undercarriage Pitch
Track Length
Ground Clearance
Transport Width
11’ 11”
Transport Height
12’ 11”
Transport Length (Boom Extended w/ 201 Saw)
34’ 1”
Transport Length (Boom Tucked w/ No Saw)
25’ 7”