HPS05 Hydraulic Spray Pump

HPS05 spray pump

Items Units Parameters
Whole performance of machine Max. theo. concrete output m3/h 5
Max.concrete pumping pressure (H. /L.) MPa 12/5.3
Main hydraulic pump Jinda
Distribution valve type S Valve
Concrete cylinder diameter×stroke mm Ф140×650
Hopper capacity×feeding height L×mm 300×900
Outlet diameter mm Ф100
Electrical engineering power kW 18.5
Rotate speed r/min 1460
Hydraulic system Circuit type Open circuit
Pumping system pressure MPa 20
Distribution system pressure MPa 11
Capacity of oil tank L 170
The biggest transportation is away from vertically (/Level) m         200/600
Other parameters Max. aggregate diameter mm Scree:10
Inside diameter of delivering pipe mm Ф51/38
Dimensions:length×width×height mm 3000×1500×1600
Total weight kg 1000

Main technical feature:

Hydraulic system
1. Double open hydraulic loops (pumping hydraulic circuit is independent of distributing hydraulic circuit) with two pumps, makes the whole hydraulic system much simpler. The reliability of the whole system is also much higher as well as the components’ life is prolonged greatly. This is convenient for judgeing and removing trouble.
2. Large valve changing direction, makes the main pumping loop quick response, small leakage, good stability,high reliability and high resist contaminative capability.
3. Hydraulic system has safe relief protection,at the same time,when the system pressure is over, the main oil pump cutting device makes itself be protected reliably.
4. Distributing hydraulic circuit adopts constant pressure pump, which can provide strong distributing pressure and economic energy control.
5. Cone sealing of all pipes make the pipe joints seal reliably.
The high-low pressure switch adopting cartridge valve of reduces the trouble of dismantling and installing the oil pipe.
6. Adopt emulsification technology of initiative and passivity recovery integration.
Electric control system
1. Compared with domestic product, the electric control system is simplest, the element quantity is fewest and its reliability is highest.
2. The wire remote equipment is convenient for operation far away.
3. Adopting proximity switch in hydraulic cylinder can realize changing direction with non-touch, which ensures that the direction can be changed reliably.
Mechanical system
1. The design of hopper and S valve and so on adopt I-DEAS software to caculate, the hopper and S valve have good rigidity to avoid the phenomenon of hopper distortion and S valve breakage.
2. The agitator have unique form, which separates the hydraulic motor from agitator bearing pedestal.At the same time, adopting large displacement motor ensures that the agitator moment is big enough.
3. Make sure the pumping is good and decline the phenomenon of pipe jam, the spectacles wear plate and cutting ring should be useed in lower abrasion. Spectacles wear plate and cutting ring use high wear material, making the components’ life prolonged greatly.
Lubrication system
The hydraulic circuit will take high oil into double distributor,and then the lubricating part can obtain hydraulic oil.It ensures the lubrication of the concrete cylinder’s piston and other parts and prolongs the life of piston and other sealings.
Cooling system
The radiator equipment makes the working oil temperature of hydraulic system below 70℃ and makes the machine in normal status.
Main configuration

Assembly configuration

Name Items
Circuit type Double hydraulic open loops with two pumps
Main hydraulic pump                         Jinda HY25S
Main valve and control valve block Beijinghuade
Agitator motor ningbo
Pumping cylinder Φ80/55×650
Concrete cylinder Φ140×650
Spectacles wear plate and cutting ring Wear
Lubrication system /double-distributor
Remote control                             wireless
Radiator Air-cooled

Hydraulic system configuration

Number Name Manufacturer
1 Main hydraulic pump JindaHY25S
2 Gear pump HEFEI
3 Suction filter WENZHOU
4 Return filter WENZHOU
5 Return filter element WENZHOU
6 Pressure relief valve HUADE
7 Electro-hydraulic reversal valve HUADE
8 Accumulator NINGBO
9 Hydraulic motor NINGBO
10 Radiator XINXIANG
11 Check valve HUADE
12 Electromagnetism reversal valve HUADE
13 Sandwich plate relief valve HUADE

Electric system configuration

Number  Code name Name Manufacturer
1 QF1.3 Small circuit breaker CHINA
2 QF2 Small circuit breaker CHINA
3 KA1.2 Relay CHINA
4 KA3.4 Auxiliary relay CHINA
5 SQ3-SQ4 Proximity switch CHINA
7 SB2.3 Pumping button CHINA
8 SA2. Switch CHINA
9 SA6.7.8.9 Remote switch CHINA
10 SQ1-2 Proximity switch
11 YV1-4 Electromagnetism iron
12 V1-4 Diode CHINA
13 PLC Programme controller OMRON
15 XS Socket CHINA
16 XT Connecting terminals CHINA
17 GB Accumulator CHINA
18 H Lamp CHINA
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