4570Man
Super Star Member
- Joined
- Apr 7, 2015
- Messages
- 17,829
- Location
- Crossville, TN
- Tractor
- Kubota M59, Kubota L3800, Grasshopper 428D, Topkick dump truck, 3500 dump truck, 10 ton trailer, more lighter trailers.
An old dozer operator told me: "You grade pushing forward." He was not paid on days that the boss caught him back dragging. Or so he says.
Another: "Its all in your seat." You'll feel the machine move before you see the grade change.
You'll get it. Take some time and work the machine. See and feel what the bucket is like when its dead level front to back. See the top horizontal plate on the bucket above the pins? It's flat with the cutting edge. Start on a flat grade, with a flat bucket and go forward slowly. You will carry that until you have a full bucket, there is gap (get more material) or you're at your end of the run. Very slight adjustments to the bucket curl will cause you to dive down or ride over the top.
When you want to smooth out your wheel ruts or minor drags, set the bucket flat and level again and backdrag smooth. Float works, but I like to use light downward pressure in order to smooth, but not change grade.
Inevitably you will have areas to repair and rework (who hasn't made wash-boards), but you'll get it. Once you start feeling it, its like riding a bike.
Back dragging is fine for smoothing loose material for finish work. It’s close to useless for cutting and shaping ground.