Unfolding and Locking Boom Wings
1:56
8:33
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At 1:56 in
The Ultimate Spray Rig! Get rid of driveway weeds fast!
What happens here
To prepare the spray rig for operation, extend the boom wings. This is done by simply pulling a pin located on the main frame, lifting the wing outwards until it aligns with a secondary hole, and then re-inserting the pin to lock it in the extended position. A twist knob is then used to further secure the wing. This process can be done on both sides to achieve a full 14-foot spray width, or partially for narrower areas like driveways. The design allows the wings to fold compactly for storage.
Goal: Extend the spray rig's boom wings for wide coverage.
Tools and materials
- 30-foot tape measure — To measure the full width of the boom when extended
- NorthStar 100-gallon spray rig NorthStar — The main spray unit with boom wings
- Pin — To lock the boom wings in place
- Twist Knob — To secure the boom wings once extended
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