Bush Hog®
3810 Single Flex-Wing Series Rotary Cutters

3810 Single Flex-Wing Series

The perfect Flex-Wing for mowing narrow highway right-of-ways.

The right-hand wing model 3810 is easier to service and has features that maximize performance and durability in all uses. Made especially for highway right-of-way mowing or other areas where the Flex-Wing with a single wing is the best fit, the 3810 is unsurpassed in performance, durability, and reliability.

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NOTE: Unit(s) shown equipped with certain selections and options; please consult with your local Bush Hog dealer for all available configurations.

Features

Performance Features
  • Wing skids are 3/8” thick for extended wear and outside edges are turned up at 45° to stop heavy ground contact thatmight damage the sidebands.
  • Center section blades properly align with center wheels to closely cut out the bottom of ditches.
  • Grease fittings and spring steel bushings at axle pivot points for longer life.
  • Free wing float without movement of the hydraulic cylinder rod is 22° down and 45° up.
Construction Features
  • Industry first, massive three-inch output shaft with up to 27% more splines than smaller shafts for maximum transmission of torque to blade pan.
  • 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 safety lighting is standard.
Product Features
  • Industry first, massive three-inch output shaft with up to 27% more splines than smaller shafts for maximum transmission of torque to blade pan.

  • 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.

Specifications

Models 3810
Cutting Width 10-feet 6-inches
Cutting Height 2-inches to 14-inches
Hitch Perma-Level or Ball Hitch
Minimum Tractor PTO HP 60 HP
Side Band 1/4-inch x 12-inches
Blade Pan Round, reinforced
PTO Driveline EZ Lube ASAE CAT6, CV
Wing Drivelines EZ lube, ASAE Cat. 5
Wing Flex 22° down / 87° up
Wing Free Float 22° down / 45° up
Splitter Gearbox Rating 250 HP
Cutting Gearbox Rating 225 HP
Gearbox Warranty 6-Years
Blade Tip Speed 16,000-feet per minute
Cutting Capacity 4 1/2-inches
Top Deck Center Section 11-gauge
Bottom Deck Center Section 7-gauge
Deck, Wings 7-gauge
Axle Cushions Spring at each wheel
Main Axles, greaseable with bushings 3/8-inch wall tube
Axle Arms, greaseable with bushings 3 1/2-inches x 3 1/2-inches

Literature & Manuals