The series wet shotcrete system equipments are high-end equipment with top design and manufacture. The shotcrete machine with shotcrete arm is advanced equipment with top design and large working ability, suitable for bigger fracture surface, project which need big output, and tunnel construction which need high efficiency shotcrete. They have multi-function and can be applied widely, especially used for shotcrete works in tunnel and mining projects.

This wet shotcrete system equipments are suitable for bigger fracture surface, project which need big output, and tunnel construction which need high efficiency shotcrete. Concrete spraying system is widely used in concrete spraying projects of large working section, such as mine, tunnel and others underground projects.

1. Hydrostatic running system, rigid chassis, wet mix braking system.
2. Four-wheel transmission, four-wheel steering, small turning radius, thus make a better operation.
3. Open-type cab, widely views, driver’s seat with 180 º rotation design, thus make the operation flexible and can drive two-way.
4. Reasonable loading design makes the equipment with bigger anti-overturning moment.
5. Full hydraulic telescope and rotate robot arm make the machine with high carrying capability, steady movement, flexible operation, no construction dead zone.
6. Electric motor and diesel two-motor drive.
7. 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.
8. Hydraulic drive hopper vibrator, air cooler, cable reel, accelerator pump and water pump can proof electric leakage and pollution.
9. The ratio of accelerator and concrete is in fixed and can be monitored and adjusted by touch screen and remote control.
10. All operation can be controlled by wireless remote control thus reduce labor intensity and improve working efficiency.
11. Diesel engine can make the spray arms move slowly in case the concrete solidification makes the equipment crash when electric power is off.

Item		unit	HSC-3016A	HSC-3016B
Unity machine parameter	L×W×H	mm	8100×2730×3250
	Weight	kg	17600	17500
Arm and Leg parameter	Arm structure	-	main and spray arm rotate+telescope
	Max. Spray height	m	16	16
	Max. Spray width	m	2×14	2×14
	Max. Spray depth	m	8	8
	big arm pitching angle	degree	-30º~+60º	-30º~+60º
	small arm pitching angle	degree	+60º~-30º	+60º~-30º
	nozzle rotary angle	degree	360º	360º
	nozzle swing angle	degree	240º	240º
	drive mode	-	electric and diesel	electric
	electric motor rated power	kW	55	59
	electric motor working voltage	V/Hz	380/50	380/50
	diesel engine rated power	kW	92	92
Pump parameter	rated output	m3/h	30	28
	rated reversing time	/min	17	17
	system pressure	Mpa	23	23
	outlet pressure	Mpa	7	7
	convey cylinder inner diameter	mm	Φ180	Φ180
	convey cylinder stroke	mm	1200	1200
	nozzle diameter	mm	Φ40	Φ40
Chassis parameter	wheel base	mm	4600	4600
	front and rear axle drive mode	-	4×4	4×4
	hydraulic oil tank volume	L	780	730
	fuel tank capacity	L	200	240
	max. running speed	Km/h	22	22
	max. gradeability	%	40	40
	min. ground clearance	mm	450	450
	min. turning radius	m	5.5	5.5
	braking distance	m	≤10	≤10
Auxiliary system parameter	cable	m	100	100
	air compressor power	kW	75	75
	air compressor output	m3/min	15	15
	air compressor working pressure	Mpa	0.5	0.5
	additive output	L/h	800	800
	additive system pressure	Mpa	1.0	1.0
	coagulant tank capacity	L	1000	1000