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Caterpillar 511 Feller Buncher

The Caterpillar 511 Feller Buncher is a powerful machine designed for efficiently felling and gathering trees in forestry operations. With a maximum reach of 26.6 feet and a bare pin lift capacity of 15,652.9 pounds at max reach, this machine boasts impressive performance capabilities. Equipped with a Cat C9 ACERT engine producing 228 horsepower, the 511 Feller Buncher is built to handle tough tasks with ease. From its compact dimensions and high ground clearance to its robust hydraulic system and ample fuel capacity, this machine offers reliability and efficiency for demanding forestry applications.


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General Specifications

Boom

Bare Pin Lift at Max Reach15,653 lbs (7,100 kg)
Lift Capacity at Max Reach9,039 lbs (4,100 kg)
Max Reach w/ Head32 ft (10 m)

Dimensions

Ground Clearance3 in (6 cm)
Height11 ft (3 m)
Height - Top of Cab11 ft (3 m)
Max Reach27 ft (8 m)
Overall Length28 ft (8 m)
Overall Width11 ft (3 m)
Shipping Length - non tilt37 ft (11 m)
Shipping Length - With Attachment423 in (1,074 cm)
Shipping Length - Without Attachment333 in (846 cm)
Width - Minimum126 in (320 cm)

Dimensions - Track Harvester Configuration

Height - Without Attachment133 in (338 cm)
Shipping Length - Without Attachment446 in (1,133 cm)
Width - Minimum - Without Attachment126 in (320 cm)

Engine

Displacement537 cu in (8,802 cu cm)
Engine ModelCat C9 ACERT
Gross Power247 hp (184 kw)
Net Power228 hp (170 kw)
Power Measured @2100 rpm
Rated Power228 hp (170 kw)

Hydraulic System

Pump Size - Boom, Implements11 cu in (180 cu cm)
Pump Size - Saw Motor12 cu in (190 cu cm)
Pump Size - Travel Circuit11 cu in (180 cu cm)

Operating Specifications

Alternator Supplied Amperage95 amps
Bare Pin Lift at Maximum Reach - Without Attachment7100 kg (15600 lb) @ 6.1 m (20 ft)
Bare Pin Lift at Maximum Reach - Without Attachment - Track Harvester Configuration4100 kg (9100 lb) @ 9.0 m (29.5 ft)
Cooling System Fluid Capacity16 gal (61 l)
Engine Oil Capacity10 gal (39 l)
Fuel Capacity140 gal (530 l)
Hydraulic System Fluid Capacity79 gal (300 l)
Maximum Reach - With Attachment27 ft (8 m)
Maximum Reach - With Attachment - Track Harvester Configuration32 ft (10 m)
Operating Voltage24 volts
Operating Weight52,448 lbs (23,790 kg)
Operating Weight w/o Attachment53,709 lbs (24,362 kg)

Service Refill Capacities

Cooling System16 gal (61 l)
Engine Oil10 gal (39 l)
Fuel Tank140 gal (530 l)
Hydraulic System79 gal (300 l)
Hydraulic Tank69 gal (262 l)
Pony Fuel Tank - Optional90 gal (341 l)
Swing Drive3 gal (10 l)

Track

Ground Clearance30 in (76 cm)
Track Gauge102 in (259 cm)
Track Length180 in (457 cm)
Tractive Effort67,000 lbs (30,391 kg)
Undercarriage Pitch8 in (20 cm)
Undercarriage Size325 HEX

Undercarriage

Ground Clearance3 ft (1 m)
Shoe Size24 in (61 cm)
Track Gauge9 ft (3 m)
Track Length15 ft (5 m)
Track Pitch8 in (20 cm)
Tractive Effort67,001 lbs (30,391 kg)

Weights

Operating Weight - Without Attachment53,710 lbs (24,362 kg)
Operating Weight - Without Attachment - Track Harvester Configuration52,440 lbs (23,786 kg)