-Proven and improved MSK-3 technology
-Jacks from different manufacturers can be used (Koller, Stuefer, Wyssen)
-Engine slack puller for uphill and downhill operations
-Slack pulling force up to 620kg (1366 lbs)
-2 spooling speeds (approx. 0.8 and 1.2 m/s; approx. 2,62 ft/s and 3,93 ft/s)
-Powered by 5.5 kW (7.5 hp) diesel engine
-Radio-controlled skyline- and mainline clamp
-Emergency clamping by radio and cable break protection
-Drive with 4 pulleys
-Unlimited spooling length
-Engine start-stop via radio
-Laterally swiveling skyline clamp
-Strong derailing protection
-Clutch system with brake function