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2016 Bush Hog 2820 Flex Wing
2016 Bush Hog 2820 Flex Wing

Specs

General Information

Manufacturer
Bush Hog
Bush Hog
Model Year
2016
2016
Model
2820 Flex Wing
2820 Flex Wing
Model Code
2820FLEXWING
2820FLEXWING
Color
Red
Red

Dimensions

Cutting Height Range
2-inches to 14-inches
2-inches to 14-inches
Cutting Width
20 ft.
20 ft.
Cutting Height
2-inches to 14-inches
2-inches to 14-inches

Measurements

Wing Flex Angle

Wing Flex - 22° down to 87° up

Wing Free Float - 22° down to 45° up

Wing Flex - 22° down to 87° up

Wing Free Float - 22° down to 45° up

Deck Thickness

Top Deck, Center section - 11-gauge

Bottom Deck, Center Section - 10-gauge

Wing Decks - 10-gauge

Top Deck, Center section - 11-gauge

Bottom Deck, Center Section - 10-gauge

Wing Decks - 10-gauge

Blade Size
1/2-inch x 4-inches Hi-Uplift
1/2-inch x 4-inches Hi-Uplift
Skirt Thickness
Side Band - 1/4-inch x 14-inches
Side Band - 1/4-inch x 14-inches
Blade Tip Speed

Blade Tip Speed @ 540 PTO - 15,625 FPM

@ 1000 PTO - 15,936 FPM

Blade Tip Speed @ 540 PTO - 15,625 FPM

@ 1000 PTO - 15,936 FPM

Bladeholder/Carrier
Round or Bar
Round or Bar
Wing Flex Range
Turnbuckles
Turnbuckles
Cutting Capacity
3-inches in diameter
3-inches in diameter

Operational

Tractor PTO Speed
540 / 1,000 rpm
540 / 1,000 rpm
Hitch
Perma Level or Ball
Perma Level or Ball
Safety Features

Safety Tow Chain - Standard

Highway Safety Lights - Standard

Safety Tow Chain - Standard

Highway Safety Lights - Standard

Driveline -- Wing
ASAE Cat 5
ASAE Cat 5
Driveline -- Center
ASAE Cat 6
ASAE Cat 6
Tractor Size
Minimum Tractor h.p. @ PTO - 90
Minimum Tractor h.p. @ PTO - 90
Gearbox HP Rating

Splitter Gearbox Rating - 250 h.p.

Cutting Gearbox Rating - 225 h.p.

Splitter Gearbox Rating - 250 h.p.

Cutting Gearbox Rating - 225 h.p.

Features

Construction Features

  • Blade Pans are reinforced for maximum durability.
  • Spring Axle Cushions are located near each wheel for maximum shock absorption.
  • Wing Skids are formed upward at 45° to prevent “dig in” on turns that might damage the sideband.
  • Grease Fittings and Spring Steel Bushings for minimum wear are at each axle pivot point.
  • The center section has a doubled deck with no exposed structure for a smooth flow of cut material.

Performance Features

  • Free Wing Float, without movement of each hydraulic cylinder rod, is 22° down and 45° up.
  • Each cutting gearbox has the industry’s first massive 3-inches output shaft with more splines that are deeper for maximum transmission of torque to the blade pan.
  • The 2820 is available with Round Blade Carriers or Straight Shredder Blade Bars. The optional Shredder Kit will increase the shredding performance even more that the straight shredder bars
  • An optional Material Distribution Baffle Kit spreads cut material to eliminate windrows.
  • Each wing has a single deck without exposed structure underneath.
  • The 2820 is available with optional deck rings that reduce the possibility of blade to deck contact.

Product Features

  • The Patent Pending oil sight gauge takes the guess work out of checking the oil. In less than 10 seconds, all three cutting box oil levels can be checked and rechecked as often as you walk around the machine. Never climb onto the cutter again to check the gearbox oil levels.
  • Bush Hog’s E-Z lube drivelines are quick and easy to service. All grease fittings on the pto CV driveline and wing drivelines align for quick location of grease points. Since all grease fittings on all drivelines are in an up position on every 5th revolution, service times are reduced.

Safety Features

  • Highway travel lights are standard for safer travel on roadways.

Construction Features

  • Blade Pans are reinforced for maximum durability.
  • Spring Axle Cushions are located near each wheel for maximum shock absorption.
  • Wing Skids are formed upward at 45° to prevent “dig in” on turns that might damage the sideband.
  • Grease Fittings and Spring Steel Bushings for minimum wear are at each axle pivot point.
  • The center section has a doubled deck with no exposed structure for a smooth flow of cut material.

Performance Features

  • Free Wing Float, without movement of each hydraulic cylinder rod, is 22° down and 45° up.
  • Each cutting gearbox has the industry’s first massive 3-inches output shaft with more splines that are deeper for maximum transmission of torque to the blade pan.
  • The 2820 is available with Round Blade Carriers or Straight Shredder Blade Bars. The optional Shredder Kit will increase the shredding performance even more that the straight shredder bars
  • An optional Material Distribution Baffle Kit spreads cut material to eliminate windrows.
  • Each wing has a single deck without exposed structure underneath.
  • The 2820 is available with optional deck rings that reduce the possibility of blade to deck contact.

Product Features

  • The Patent Pending oil sight gauge takes the guess work out of checking the oil. In less than 10 seconds, all three cutting box oil levels can be checked and rechecked as often as you walk around the machine. Never climb onto the cutter again to check the gearbox oil levels.
  • Bush Hog’s E-Z lube drivelines are quick and easy to service. All grease fittings on the pto CV driveline and wing drivelines align for quick location of grease points. Since all grease fittings on all drivelines are in an up position on every 5th revolution, service times are reduced.

Safety Features

  • Highway travel lights are standard for safer travel on roadways.