GHP40 Tunneling Shotcrete Robot

Advantages

• Hydrostatic running system, rigid chassis, wet mix braking system.
• Four-wheel transmission, four-wheel steering, small turning radius, thus make a better operation.
• Open-type cab, widely views, driver’s seat with 180 º rotation design, thus make the operation flexible and can drive two-way.
• Reasonable loading design makes the equipment with bigger anti-overturning moment.
• Full hydraulic telescope and rotate robot arm make the machine with high carrying capability, steady movement, flexible operation, no construction dead zone.
• Electric motor and diesel two-motor drive.
• Convey cylinder with long stroke and big cylinder diameter can reduce the abrasion of resistant ring and plate and improve 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 makes the equipment crash when electric power is off.

• Main parameter
  External dimensions (L x W x H)	8298 x 2870 x 3360 mm
  Weight	18 000 kg
  Pumping system
  Rated spaying volume	40 m³/h
  Concrete pump cylinder diameter	⌀ 180 mm
  Concrete pump cylinder stroke	1200 mm
  Conveying pipe diameter	⌀ 125-⌀ 90(Reducer)
  Maximum aggregate size for spraying	⌀ 16
  Output pressure	80 bar
  Capacity	0.4 m³