Thanks to the 4:1 mechanical advantage, it is easy to lift a 2 person load and then some. Unlike other manufacturers, we rig the Mars System with 1/2″ NFPA 2 person rated rope. The maximum safe working load at the load end of the system is 1,760 lbs.and 440 lbs. at the cam.
Each kit listed contains the following:
- R-N-R double camming pulley
- 1/2″ NFPA 2 person rope (Length varies depending on kit
- R-N-R double sheave pulley
- 2 carabiners
- Storage bag
- All items preassembled and packaged