GHP3017E Engineering Concrete Wet Spray Trolley

main motor power：55KW
injection displacement：30m³
Vehicle size：7890x2680x3200mm
Curb weight：17000KG

Applied range:

The equipment has a multi-joint degree of freedom controlled manipulator, with large operating coverage and no blind spots, which can meet the construction needs of various cross-section tunnels and improve construction efficiency.

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Features

Walking system

It adopts original Dana steering drive axle, hydrostatic transmission, adjustable high and low speed, automatic driving experience, and more convenient handling. Four-wheel drive, four-wheel steering, stable and reliable performance.

Electric control system

The special controller for construction machinery is adopted, which has better dust resistance and water resistance; the failure rate is extremely low, and it can adapt to harsh environments. The panel adopts a lower limit design to prevent misoperation.

Concrete delivery pipe

The conveying pipe adopts a large diameter pipe, which reduces the wear of concrete to the pipe, prolongs the service life of the pipe, and has strong anti-blocking ability.

Emergency system

When the power grid is cut off, the emergency system can be activated, and the chassis engine can be used as the power to carry out all functions of emergency operation.

Parameter

Item	Performance	Unit	Parameters
Machine parameters	Vehicle size (length×width×height)	mm	7890x2680x3200
Machine parameters	Curb weight	Kg	17000
Pumping system	injection displacement	m³	30
	Pump cylinder bore	mm	180
	Pump diameter stroke	mm	1000
	Conveying pipe diameter	mm	φ125-φ90
	Maximum particle size	mm	φ15
	Concrete outlet pressure	bar	80
	Applicable mixture water-cement ratio		0.45-0.6
	Hopper capacity	m³	0.3
Walking system	Steering drive axle		Dana
	Engine power	Kw	103
	Gearbox		Dana
	Wheelbase	mm	4450
	Maximum walking speed	Km/h	20
	Maximum climbing ability		36%
	Minimum distance from the ground	mm	380
	Braking distance	m	5(20Km/h)
Robotic arm	Robotic arm model		GL12-7
	Maximum telescopic length	mm	4400
	Pitch angle	（°）	-110~70
	Boom rotation angle	（°）	270
	Circumferential rotation angle of nozzle	（°）	±180
	Rotation angle of nozzle left and right	（°）	±120
	Swing angle of nozzle	（°）	8 (continuous)
	Maximum jet height	m	Depth 7.4～High 15.8
	Maximum injection width	m	±13.5
Accelerating agent system	Accelerator pump model		SN12
	Drive method		Hydraulic drive
	Accelerating agent displacement	L/h	0-1000
	Maximum pressure of accelerator	Bar	20
Hydraulic system	main motor power	Kw	55
	Fuel tank capacity	L	450
	Hydraulic oil accuracy grade	μm	10
	Main pump displacement	ml/r	145
Cleaning system	Pump model		3WZ-1814HM
Cleaning system	Water tank volume	L	200