(1)main technical parameters 1.Length / width/ height(mm) 8274/2400/3276 2.Total weight(kg) 19/18 3.Control mode of working arm remote control 4.Distance between support legs(m) width/length 2.65/6.22 5.Bearing force (kn) front/back 110/110 6.Noise criteria (db) 110 7. Spraying capacity (m3) 5-30 8. Max vertical spraying distance (m) 16.8 9. Max horizontal spraying distance (m) 14.5 10. Arm telescopic range (m) 2 11. Forearm travel range (m) 2 12. Disel power (kw/hp) 82/110 Velocity (1/min) 2500 Brand: cummins 13. Concrete pump Hydraulic pump velocity (1/min) 1480 S type pipe valve working pressure (bar) 190 Theoretical flew capacity (min/max) 4/30 m3/h (2)technical background Wet type concrete sprayer is construction equipment which is widely used in fields such as underground engineering, geotechnical engineering and municipal engineering. Due to various reasons in the past, dry type spraying machine is main spraying equipment. However, more and more wet type concrete sprayers are put into market because of people¡¯s increasing environmental awareness and great requirements on quality of gunite concrete. At present, it is demanded to use wet type concrete sprayer in design of railway tunnel and underground engineering construction. The wet type concrete sprayer meets users demands on concrete spraying supporting work in tunnel construction process and realizes intelligent control of shotcreting homework Hzsp30 wet type concrete sprayer is made up of chassis system, work device system, hydraulic system, electrical system and cab Packing: container or nude packing Length / width/ height(mm) 8274/2400/3276
