Products

553 Wheel Feller Buncher

Cat Feller Bunchers are durable, reliable and agile. With up to 90º articulation and liquid-smooth operation, Cat tractors maneuver easily up and down hills and through dense timber. These rugged, reliable machines are designed for easy maintenance and low operating costs.


 



 


 


















































































































































































































Engine

Units:  US 


Gross Power


173 hp


129 kW



Rated Power


175 hp


131 kW



Net Power


190.43 hp


142 kW



Engine Model


Cat® C6.6 ACERT


Cat® C6.6 ACERT




Dimensions



Wheelbase


111.02 in


2820 mm



Overall length





Length w/ 20HC High CapacitySaw


277.95 in


7060 mm



Width – Overall, 28L tires


115.63 in


2937 mm



Width – Overall, 30.5 tires


126.61 in


3216 mm



Ground Clearance


20.08 in


510 mm



Height – Overall


130.04 in


3303 mm



Front Axle to Pin


50 in


1270 mm



Tread Width


87.52 in


2223 mm



Axle Height


29.72 in


755 mm




Weights



Operating Weight w/o Attachment


25300 lb


11476 kg



Est. Operating Weight


28529.99 lb


12941 kg




Operating Specifications



Travel Speed – Low Range w/ 28L Tires


4.97 mph


8 km/h



Travel Speed – High Range w/ 28L tires


14.91 mph


24 km/h



Ground Clearance


21 in


533.4 mm



Turning Radius (Outside Front Tires) – 28L tires


387.79 in


9.85 m



Turning Radius (Outside Front Tires) – 30.5 tires


472.44 in


12 m



Articulation Angle – Left/Right, 28L tires


84 Degrees


84 Degrees




Hydraulic System



Cylinders – Tilt


89 mm X 64 mm (3.5 in X 2.5 in)


89 mm X 64 mm (3.5 in X 2.5 in)



Cylinders – Lift


102 mm X 64 mm (4.0 in X 2.5 in)


102 mm X 64 mm (4.0 in X 2.5 in)



Cylinders – Steering


89 mm X 51 mm (3.5 in X 2.0 in)


89 mm X 51 mm (3.5 in X 2.0 in)



Disc Saw Pump Flow


26 gal/min


98.4 L/min



Hydrostatic Pump Flow


48 gal/min


181.7 L/min




Service Refill Capacities



Fuel Tank


79.25 gal

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