--Hydrostatic running system, rigid chassis, wet mix braking system.
--FourFour-wheel transmission, four four-wheel steering, small turning radius, thus make a better operation.
--OpenOpen-type cab, widely views, driver’s seat with 180 º rotation design, thus make the operation flexible
  and can drive two two-way.
--Reasonable loading design makes the equipment with bigger anti anti-overturning moment.
--Full hydraulic telescope and rotate robot arm make the machin e with high carrying capability, steady
  movement, flexible operation, no construction dead zone.
--Electric motor and diesel two two-motor drive.
--Convey cylinder with long stroke and big cylinder diameter can reduce the abrasion of resistant ring and
  plate and i mprove the stability of concrete spraying.
--Hydraulic drive hopper vibrator, air cooler, cable reel, accelerator pump and water pump can proof
  electric leakage and pollution.
--The ratio of accelerator and concrete is in fixed and can be monitored and adjusted by touch screen and
   remote control.
--All operation can be controlled by wireless remote control thus reduce labor intensity and improve
  working efficiency.
--Diesel engine can make the spray arms move slowly in case the concrete solidification make s the
  equipment crash when electric power is off.