scootr
Elite Member
- Joined
- Aug 9, 2022
- Messages
- 4,912
- Location
- Temecula California
- Tractor
- Kubota MX5200 HST, 773 Bobcat, Cat forklift
Rolling dips in a gravel or crusher run surface road is caused by a poor operator usually at the time of the installation. The proper use of a box blade is the right solution. You need to move the high spots into the low spots (cut and fill). This takes some skill and practice makes perfect. When the cut material is in the low spots it needs to be compacted (moisture is required) Once compacted firmly in place a land plane can be used to get a uniform finish.
The land plane is not a material mover and anything that follows the ground is going to simply follow the pattern.
People saying the Box Blade is over rated never learned to use it. In forward the box will go up and down as the tractor goes up and down, as all attachments do. The trick is operate both the lift and angle of the box to cut and spread as needed. When spreading new material use reverse, the box will push out a flat surface which the tractor will ride flat on avoiding the dips and hills that come from spreading while driving on an uneven surface.
25 yrs ago when I first started maintaintaining our 2 lane mile long DG road I put woops and doops in it spaced out about a tractor length apart. Average about 4-6 inches in elevation change. The start of the fix for me was running the bucket on the surface with a slight cut angle followed by cut and fill with the gannon. Having the bucket down increased the length of contact with the road and decreased the tractor pitching. The fix doesn't happen all at once. It takes patience to get it right.
Last year I had a neighbor help me spread a fresh layer of recycled conc on the road. His side is full of the old woops and doops so once it rains and road is wet (workable) I'll be back to fixing that.
The land plane is not a material mover and anything that follows the ground is going to simply follow the pattern.
People saying the Box Blade is over rated never learned to use it. In forward the box will go up and down as the tractor goes up and down, as all attachments do. The trick is operate both the lift and angle of the box to cut and spread as needed. When spreading new material use reverse, the box will push out a flat surface which the tractor will ride flat on avoiding the dips and hills that come from spreading while driving on an uneven surface.
25 yrs ago when I first started maintaintaining our 2 lane mile long DG road I put woops and doops in it spaced out about a tractor length apart. Average about 4-6 inches in elevation change. The start of the fix for me was running the bucket on the surface with a slight cut angle followed by cut and fill with the gannon. Having the bucket down increased the length of contact with the road and decreased the tractor pitching. The fix doesn't happen all at once. It takes patience to get it right.
Last year I had a neighbor help me spread a fresh layer of recycled conc on the road. His side is full of the old woops and doops so once it rains and road is wet (workable) I'll be back to fixing that.
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