I also had the hamstring graft. Regarding recovery time, I was hobbling around on crutches for maybe a week, down to one crutch and working (desk job) after 2. Back to turning a crank took about 2 months but you are supposed to take it easy for a while to let the graft take. Still pain after 18 months under certain weird movements like dragging foot on a tennis court, but I am working on excersises to improve balance. One tip for you, try to get the leg straight as soon as possible after surgery, most of my rehab focused on that for first 8 weeks.
Good luck