Feller Bunchers

B757 Track Feller Buncher

The ​Weiler B757 track feller bunchers provide industry leading lift capacity throughout full reach, a key benefit in large timber.  A robust undercarriage utilizes proven components, customized for demanding forestry conditions while maintaining industry leading ground clearance.  Both reduced tail swing and full tail swing machines are available as tilting or non-tilting to meet a variety of application requirements.

Base configuration includes standard feller buncher boom and stick, roller frames in the wide position and 28” (700 mm) single grouser shoes.


Engine Model
Cat® C9 ACERT Tier 3
Gross Power
303 hp
Weight (No Head)
67,960 lb
Fuel Tank Capacity
312 gal
Hydraulic System Capacity
97.7 gal
Max. Reach w/ Head
28’ 1”
Max. Lift at Max Reach w/o Head
16,769 lb
Tractive Effort
75,500 lb
Undercarriage Size
336 HEX
Undercarriage Pitch
Track Length
Ground Clearance
Transport Width
11’ 10”
Transport Height
11’ 8”
Transport Length (Boom Extended w/ 201 Saw)
38’ 5”
Transport Length (Boom Tucked w/ No Saw)
30’ 11”