• Professional grade.
  • Patented dual-axis linkage, quick-release base can be easily assembled or removed from the middle of the track.
  • The new track of this machine is equipped with a patented gear lever to prevent the main engine from falling during operation and reduce the danger of construction.
  • New type of hollow orbit, to strengthen the stability of operation and increase the life of the orbit.
  • V-wheel design is waterproof and sturdy, reducing malfunctions.