CAT 573D Feller Buncher


Dimensions

Wheel Base 9.59 ft in (0.25 m)

Engine Details

Engine Power 241 hp (179.8 kw)

Weights

Operating Weight – Without Attachment 33123 lb (15024.4 kg)

Specifications

Wheel Base 115 in (2921 mm)
Gross Power 241 hp (179.8 kw)
Engine Model C7.1 ACERT
Hydrostatic Pump – Variable Displacement Piston Pump 242 L/min @ 37 370 kPa (64 gal/min @ 5,420 psi)
Primary Hydraulic Pump – Variable Displacement Piston Pump 155 L/min @ 27 579 kPa (41 gal/min @ 4,000 psi)
Attachment Pump – Variable Displacement Piston Pump 155 L/min @ 27 579 kPa (41 gal/min @ 4,000 psi)
Overall Length – Length – With Hfw232 High Capacity Saw 308.7 in (7841 mm)
Overall Length – Length – With Hfw221 Felling Saw 302.1 in (7673.4 mm)
Overall Length – Length – With Hfw222 Sc Felling Saw 300.6 in (7635.3 mm)
Overall Width – 28l 26 Noaw 110 in (2794 mm)
Overall Width – 28l 26 115 in (2921 mm)
Overall Width – 30.5l 32 Noaw 117.3 in (2979.5 mm)
Overall Width – 30.5l 32 123.6 in (3139.5 mm)
Overall Width – 30.5l 32 Dual Inner 116.8 in (2966.8 mm)
Overall Width – 67 34 126.9 in (3223.3 mm)
Weight – With 28l-26 Tires, Less Attachment* 33123 lb (15024.4 kg)
Note *Add 780 kg (1,720 lb) for 30.5L-32 tires, 1161 kg (2,560 lb) for 30.5L-32 2X ring tires, 780 kg (1,720 lb) for 67-34 tires.
Fuel Tank Capacity 81 gal (306.7 L)
Engine Speed 1880 rpm

Wheel Feller Buncher Attachments – Hfw221

Accumulation Area 5.1 ft2 (0.5 m2)
Maximum Single Cut 22.7 in (576.6 mm)
Directional Felling Capacity N/A
Width 63.6 in (1615.5 mm)
Height 119 in (3022.6 mm)
Weight 7100 lb (3220.6 kg)

Wheel Feller Buncher Attachments – Hfw222 Sc

Accumulation Area 4 ft2 (0.4 m2)
Maximum Single Cut 22 in (558.8 mm)
Directional Felling Capacity 30 in (762 mm)
Width 68 in (1727.2 mm)
Height 95 in (2413 mm)
Weight 6554 lb (2972.9 kg)

Wheel Feller Buncher Attachments – Hfw232

Accumulation Area 8.6 ft2 (0.8 m2)
Maximum Single Cut 22.6 in (574.1 mm)
Directional Felling Capacity N/A
Width 68.3 in (1734.9 mm)
Height 108.8 in (2763.6 mm)
Weight 6277 lb (2847.2 kg)
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