10/23/2012 6:10 AM
We have been running the SR70S on our greens and tees the past 2 years with great results. With the S model you have the 2 rollers that virtually makes the machine "dummy proof", drop it and let the spring loaded top link follow the contours. We can punch a 10" tine everywhere through the greens, very little issues other than setting it up from the crate to get a good hole, simply move the bolt for tine angle. We have the roller on the back of the machine but imo doesnt work that great! We have pulled 1/2" cores with great success as well, if we want more holes we run our 648 over them. The model we have is ran by a 40HP tractor, weight and power has no issues running this machine. If you youtube the Sr model, our local sales rep. has video of me running the machine across our nursery. Highly recommend the machine!