Categories ↠ Feller Bunchers ↠ Caterpillar 573

Caterpillar 573 Feller Buncher

Category: Feller Bunchers ➔
Manufacturer: Caterpillar ➔
Model: 573 ➔

The Caterpillar 573 Feller Buncher is a powerful and efficient machine designed for forestry applications. With a Cat C7 ACERT engine providing 225 horsepower, this feller buncher boasts a hydraulic disc saw pump flow of 32 gpm and a hydrostatic pump flow of 65 gpm. Its compact dimensions, weighing in at 27,776.1 lbs without attachments, make it easy to maneuver through dense forests. The machine's high speed range of 15 mph and low range of 5 mph, along with a turning radius of 198.1 inches, ensure smooth operation and precise control in challenging terrains.

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General Specifications

Dimensions

Ground Clearance	21 in (53 cm)
Height - Overall	126 in (320 cm)
Height - Top of Cab	11 ft (3 m)
Length - With 22HC High Capacity Saw	302 in (768 cm)
Overall Length	25 ft (8 m)
Overall Width	10 ft (3 m)
Wheel Base	10 ft (3 m)
Wheelbase	10 ft (3 m)
Width - Overall - 28L Tires	116 in (295 cm)

Engine

Engine Model	Cat C7 ACERT
Engine Power	225 hp (168 kw)
Net Power	225 hp (168 kw)
Power Measured @	2200 rpm
Rated Power	225 hp (168 kw)

Hydraulic System

Cylinders - Lift	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)
Cylinders - Tilt	102 mm X 64 mm (4.0 in X 2.5 in )
Disc Saw Pump Flow	32 gpm (121 lpm)
Hydrostatic Pump Flow	65 gpm (246 lpm)

Operating Specifications

Alternator Supplied Amperage	130 amps
Articulation Angle - Left/Right - With 28L Tires	90 degrees
Fuel Capacity	72 gal (273 l)
Ground Clearance	2 ft (1 m)
Max Speed	15 mph (24 kph)
Operating Voltage	12 volts
Operating Weight w/o Attachment	27,776 lbs (12,599 kg)
Steering Articulation	90 degrees
Tire Size	28L x 26 (14PR)
Travel Speed - High Range with 28L Tires	15 mph (24 kph)
Travel Speed - Low Range with 28L Tires	5 mph (8 kph)
Turning Radius - Outside Front Tires - 28L tires	198 in (503 cm)

Service Refill Capacities

Fuel Tank

72 gal (273 l)

Transmission

Transmission Type

Hydrostatic transmission

Weights

Est. Operating Weight	27,776 lbs (12,599 kg)
Operating Weight - Without Attachment	27,775 lbs (12,599 kg)

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