RNR MECHANICAL ADVANTAGE SYSTEM WITH RNR HERCULES PULLEYS
The Mars System is a pre-rigged/pre-packaged 4:1 mechanical advantage lifting-lowering system using a double camming pulley.
✔ It is designed to lift and lower live loads and as such may be used for rescue or entry into confined spaces.
✔ All components used in the Mars System exceed the current NFPA, ANSI, and OSHA requirements.
✔ No more fumbling about looking for parts to build a mechanical advantage system and no more scratching your head trying to remember how to assemble the parts!
✔ Thanks to the 4:1 mechanical advantage, it is easy to lift a two-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.
✔ Made in the U.S.A.
Each kit listed here contains
Skedco double camming pulley
1/2" NFPA 2 person rope (length varies by kit)
R-N-R double sheave pulley
2 - carabiners
1 - storage bag
All items preassembled and packaged.
RNR Mechanical Advantage System with R-N-R Pulleys
- Brand: Rock N Rescue
Price based on selected options.
Delivery/Shipping Availability: Item ships directly from manufacturer. Approximate delivery in 2-3 weeks.
Tags: prnr, RNR Mechanical Advantage System with R-N-R Pulleys RNR, R-N-R, Rock N Rescue, Rock-N-Rescue, Rock and Rescue, lifelines, ropes, RESCUE-25U, RESCUE-50U RESCUE-75U, RESCUE100-U, MARS, MARS Rescue Hauler, arborist safety, SAR, SAR Hardware, SAR, Search and Rescue, Search & Rescue