I said they did a bad job in constructing it and told them to reinstall it and not torque it. New concrete slab recommendations four post lift models.
Who Has Installed A 2 Post Lift On A Residential Slab
2 post lift anchor bolt torque. Anchor bolts for automotive lift installation. The bolt deserved to pull out. Download concrete slab requirements 2019 pdf new concrete slab recommendations two post lift models. I once specified a torque for an anchor bolt. Weaver equipment 34 x 5 12 anchor bolt set of 10 for 2 post and 4 post lifts. I put it on a 6 slab of 4000psi concrete and had 2 of the anchors pull up about an inch with torquing it to 90 pounds what atlas calls for the problem was even though they say drill down 4 inches by the time the anchors collar pulls tight its lifted an inch.
Drill bit core drill rebar cutter recommended 4 level sockets and open wrench set ½ in. Keep children and untrained personnel away from the lift. Developed about 20 kips tension. I think the 100 ft. It provides the lag bolts wedge anchors as well as a large assortment of shims to level the lifts columns. 118 18 or 123 12 54 145 38 or 150 34 washer nut lock washer fig.
Xpr 10 series lifts are two post service lifts. Rotary lift concrete anchors must be torqued to 150 foot pounds. All 34 inch diameter anchors must be a minimum of 6 inches away from any expansion seams control joints or other inconsistencies in the concrete. The total overall concrete thickness must be at least 4 14 inches for two post lifts or 5 inches for heavy duty four post lifts. The concrete must be rated to withstand 3000 pounds per square inch. On the first post i found that half of them would start to pull out before i got them that tight.
Items you will need to install a car lift. 12 quarts tape measure rotary hammer drill with ¾ in. Two 10 to 12 step ladders iso 32 light hydraulic oil approx. Use them only for their intended purpose. Prepare anchor bolts see fig. Never hand mix your own concrete.
My lift came with 34x5 wedge anchors and the instructions wanted them tightened to 85ftlb of torque. I think it was about 100 ft. Fix anchor bolts 1. 14 adjust the columns to vertical with the shims check the columns plumb front and side with level bar fig. The lift should only be operated by authorized personnel. I have an 9000lb 2 post atlas lift and it said 4 concrete was fine.
They tried it and the bolt pulled clean out. I drilled clean straight holes that werent too sloppy but some of them just would not hold. It will work on most 2 post lifts and some 4 post lifts as well. Anchors vise grips. Only operate your lift between temperatures of 41f to 104f 5c to 40c. This is a lift installation kit that helps you install your used auto lift or move a lift from one bay to another.
My lesson was not to torque anchor bolts.
Gallery of 2 Post Lift Anchor Bolt Torque
