concrete spray shotcrete system

Description

Application

Features

Technical data

■ Description

The series wet shotcrete system equipment are high-end equipment with top design and manufacture.They have multi-function and can be applied widely.
The type shotcrete equipment are suitable for bigger fracture surface, project which need big output, and tunnel construction which need high efficiency shotcrete.

■ Application

HSC-2815 concrete spray shotcrete system is suitable for smaller tunnel section and smaller shotcrete amount.

■ Features

1. Closed circuit hydraulic system running system, powerful 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.

■ Technical data

Item		unit	HSC2815A	HSC2815B	HSC2815C
Unity machine parameter	L×W×H	mm	7800x2530x3280
Unity machine parameter	Weight	kg	14500	14000	12800
Arm and Leg parameter	Arm structure		main arm rotate+ telescope (stretch out + draw back ); spray arm rotate + telescope (stretch out + draw back )	main arm rotate + telescope (stretch out + draw back ); spray arm fold + telescope (stretch out + draw back )

	Max. Spray height	m	15( normal spraying height 7-10m)
	Max. Spray width	m	2×13	2×13	2×13
	Max. Spray depth	m	8	8	8
	big arm pitching angle	degree	-30º ～+60º	-30º~+75º	-30º~+75º
	small arm pitching angle	degree	+60º～-30º	70º	70º
	nozzle rotary angle	degree	360º	360º	360º
	nozzle swing angle	degree	240º	240º	240º
	drive mode	-	Electric motor driven for normal work, diesel engine driven for emergency discharging and cleaning stretch out and draw back arm;
	drive mode	-
	electric motor rated power	kW	59	59	59
	electric motor working voltage	V/Hz	380/50, 3 phase
	diesel engine rated power	kW	92	92	92
Pump parameter	rated output	m3/h	28	28	28
	rated reversing time	/min	23	23	23
	system pressure	Bar	230	230	230
	outlet pressure	Bar	70	70	70
	convey cylinder inner diameter	mm	Φ160	Φ160	Φ160
	convey cylinder stroke	mm	1000	1000	1000
	nozzle diameter	mm	Φ40	Φ40	Φ45
Chassis parameter	wheel base	mm	4100	4100	4100
	front and rear axle drive mode	-	4×4	4×4	4×4
	hydraulic oil tank volume	L	550	550	550
	fuel tank capacity	L	190	190	190
	max. running speed	Km/h	22	22	22
	max. gradeability	%	40	40	40
	min. ground clearance	mm	450	450	450
	min. turning radius	m	5.0	5.0	5.0
	braking distance	m	≤10	≤10	≤10
Auxiliary system parameter	cable	m	100	100	100
	air compressor power	kW	75	75	-
	air compressor output	m3/min	15	15	-
	air compressor working pressure	Mpa	5	5	-
	additive output	L/h	800	800	800
	additive system pressure	Bar	10	10	10
	coagulant tank capacity	L	1000	1000	1000

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