Tag Archives: Shoulder Maintainer Attachments

FLOW GATE

 

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FLOW GATESTANDARD FEATURES

  1. Universally mounted to the right side of the moldboard, easily removable with the pull of a pin
  2. More even distribution of material, and the ability to hold a straighter line
  3. Adjustable up to 90° (45° in or out) 3/8" moldboard, 1/2" adjusting mechanism, and a 5/8" replaceable cutting edge


Flow Gate Specification

MOLDBOARD CONSTRUCTIONADJUSTING PLATE AND MOUNTING BRACKETADJUSTMENT(S)PIVOT PIN / DISCONNECT PINCUTTING EDGEFINISH
3/8"1/2"Manual via (2) 5/8" pins, Up to 90° (45° in or out)1 ¼" Diameter5/8" x 6", Punched to AASHTO StandardTwo Coats Black

Designed with quality and durability in mind, the Flow Gate is used to carry a windrow from the end of the moldboard for longer distances than with a conventional motor grader moldboard. The result is a more even distribution of material, while holding a straighter line when working the shoulder of the road or wherever even distribution of material may be required, including aggregate material and hot asphalt. When used in conjunction with the Bonnell Road Widener, the Flow Gate makes secondary road widening projects a breeze, and because removal is done with just the pull of a pin, your motor grader is ready to go back to work on other project’s without lengthy conversion times.

ROAD WIDENER

 

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ROAD WIDENERSTANDARD FEATURES

  1. Main and Secondary Road Widening, Repairs or Replacements
  2. Attaches directly to the left or right side of your motor grader moldboard
  3. The durable 5/8” thick moldboard can cut to depths of up to 14”
  4. One-pass operation


Road Widener Specification

 RW-20RW-29
WIDTH (OVERALL)40"40"
HEIGHT (OVERALL)33"46"
CUTTING DEPTH(S)6" to 14" - Adjustable on Mounting Arm
CUTTING WIDTH @ 45°:20"29"
CUTTING WIDTH @ 0°:33"46"
Moldboard Construction
5/8" Plate with Double Wall Leading Edge, Reversible
Mounting Arm Construction1-7/8" X 4" with Cutting Depth Adjustments
Cutting Edge and End BladeCurved 3/4" X 6"
FinishBlack

The Road Widener from Bonnell can be used for road widening projects, new construction, repairs, or replacements on both main and secondary roads. This heavy duty tool attaches directly to your motor grader moldboard on either the right or left side without any modification required. The cored material rolls off the end of the Road Widener, while the motor grader moldboard keeps the finish grade. The durable 5/8” thick moldboard can cut to depths of up to 14”. When used in conjunction with the Bonnell Flow Gate, the Road Widener will save you time and money on your next road widening project.