Engine Power241 HP (180 kW)
Operating Weight - Without Attachment33123 lb (15024 kg)
Wheel Base115 in (2921 mm)
Accumulation Area4 ft² (0.37 m²)
573D Wheel Feller Buncher


Engine Power241 HP (180 kW)
Operating Weight - Without Attachment33123 lb (15024 kg)
Wheel Base115 in (2921 mm)
Accumulation Area4 ft² (0.37 m²)
Overall Length - Length - With HFW232 High Capacity Saw308.7 in (7841 mm)
Height108.8 in (2763 mm)
Width68 in (1727 mm)
Weight - With 28L-26 Tires, Less Attachment*33123 lb (15024 kg)
Gross Power241 HP (180 kW)
Maximum Single Cut22.6 in (573 mm)
Width68.3 in (1734 mm)
Hydrostatic Pump - Variable Displacement Piston Pump242 L/min @ 37 370 kPa (64 gal/min @ 5,420 psi)
Wheel Base115 in (2921 mm)
Overall Width - 30.5L × 32 Dual Inner116.8 in (2966 mm)
Engine Speed1880 r/min (1880 r/min)
Accumulation Area8.6 ft² (0.8 m²)
Directional Felling CapacityN/A
Maximum Single Cut22 in (560 mm)
Accumulation Area5.1 ft² (0.47 m²)
Maximum Single Cut22.7 in (576 mm)
Overall Length - Length - With HFW222 SC Felling Saw300.6 in (7635 mm)
Overall Length - Length - With HFW221 Felling Saw302.1 in (7673 mm)
Overall Width - 30.5L × 32123.6 in (3140 mm)
Weight6277 lb (2847 kg)
Overall Width - 28L × 26115 in (2920 mm)
Overall Width - 67 × 34126.9 in (3222 mm)
Weight7100 lb (3220 kg)
Width63.6 in (1615 mm)
Overall Width - 30.5L × 32 NOAW117.3 in (2980 mm)
Height95 in (2413 mm)
Fuel Capacity81 gal (US) (306 l)
Overall Width - 28L × 26 NOAW110 in (2793 mm)
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.
Directional Felling Capacity30 in (762 mm)
Attachment Pump - Variable Displacement Piston Pump155 L/min @ 27 579 kPa (41 gal/min @ 4,000 psi)
Height119 in (3023 mm)
Weight6554 lb (2973 kg)
Primary Hydraulic Pump - Variable Displacement Piston Pump155 L/min @ 27 579 kPa (41 gal/min @ 4,000 psi)
Directional Felling CapacityN/A
Engine ModelC7.1 ACERT

Benefits and Features

  • Cat® C7.1 ACERT™ engine provides maximum power and response while minimizing total fluid consumption
  • Patented Power Direct Plus system has been enhanced providing greater travel power and saw recovery
  • Patented transverse mounted engine and low center of gravity provide rock solid stability allowing market leading cut and carry capability
  • Shortest wheelbases in the market combined with leading stability provides superior application versatility
  • Leading hydraulic multi functioning improves productivity allowing operators to lift and close the arms simultaneously

  • Lower engine speed minimizes fuel consumption
  • High capacity cross flow cooling system only pulls in cool external air to maximize efficiency
  • Oversized, on demand reversing fan spins only as fast as needed to optimize fuel efficiency
  • Greater cut and carry capability to build larger, easy to reach bundles improving skidder efficiency
  • Standard rear view camera improves operator efficiency

  • Cat Comfort seat provides greater support reducing fatigue while providing more leg room near the joystick controls for more comfortable operation
  • Smooth hydraulic controls and superior balance provide market leading comfort and controllability
  • Advanced controls like creep control, customizable terrain selection and simplified speed and sensitivity adjustments allow operators to set up machines to their preference quickly and easily improving comfort
  • High capacity HVAC system provides dependable cooling and heating for maximum comfort
  • Quiet and spacious cab improves comfort and reduces operator fatigue

  • Field proven engine and emissions technology combined with durable components like simple, fixed geometry turbos provide reliable power
  • Simple, clean and highly engineered engine installation with minimal exhaust plumbing is designed for long life
  • Electrical system upgraded with field proven Cat controls and components
  • Pressurized compartments and engineered airflow forces hot air out of the machine preventing electrical harnesses and sensors from being heat soaked
  • Field proven cooling system keeps engine and hydraulics cool extending component life
  • Two speed gearbox enhanced with improved sealing, larger bearings and stronger gears
  • Field proven hitch and robust box section frames with integrated steering cylinder mounts are built for extended life

  • Cooling system with course fin spacing minimizes plugging while providing easy clean out
  • Pressurized engine, hydraulic and aftertreatment compartments keep debris out of the machine reducing down time for clean out
  • Standard precleaner and engine air intake location maximize service life of air filters to lower owning and operating costs
  • Tilting cab and hinged doors provide market leading access to core components and easy access to daily check points and preventive maintenance service locations
  • Ground level fuel fill and electric hydraulic oil fill pump allows safe and easy service

  • HFW232 bunching saw provides leading durability, bunching capacity and single cut capacity
  • HFW221 felling saw is simple, versatile and a field proven single post saw
  • HFW222 SC felling saw offers an industry exclusive side cut door increasing productivity in multiple cut applications