- Main hydraulic pumps are imported original German Rexroth products, all reversing valves are German Rexroth products, and all hydraulic hoses and couplers are imported products.

- The high and low pressure conversion of the outlet pressure can achieve large discharge at low pressure and small discharge at high pressure so different conveying distance and height can be realized.

- The open loop of the hydraulic system is air cooled to keep the oil temperature below 60 °C so as to ensure the stability of the system.

- The reversing control is electric-hydraulic type. The electric part is controlled by PLC, which is reliable, more accurate with small impact.

- The counterforce on specially designed “S” valve is received by hopper wall to assure the service life of goggle plate and cutting ring.

- Control mode: manual operation and wireless remote control

- Reverse pumping function can facilitate cleaning the conveying pipe.

- Unique mixing unit can achieve homogeneous mixing of different proportioned concrete so as to realize ideal pumping effect.

- Automatic lubricant filling device can eliminate the trouble of manual filling and extend the service life of the parts with less abrasion in the lubricants.

- Reliable master oil cylinder and concrete cylinder can be normally operated for at least 30,000 m3.

- Main electric elements are imported original OMRON, Siemens, etc.

Item

Unit

80.13.100S

Machine performance

Max. theoretical concrete output

m3/h

80

Theoretical concrete output pressure

High pressure

MPa

12.5

Low pressure

MPa

6

Distribution valve

Reducing “S” valve

Concrete cylinder: cylinder diameter × stroke

mm

#200×1600

Master oil cylinder: cylinder / shaft diameter × stroke

mm

#125/#90×1600

Hopper capacity

L

800

Outlet diameter

mm

#180

Feeding height

mm

1400

Power system

Motor model

Y2-315S-4-IP44

Rated output

Kw

110

Max. rotating speed

r/min

1480

Hydraulic system

Hydraulic circuit

Open loop

Pumping system pressure (set value of safety valve)

MPa

32

Distributing system pressure (set value of safety valve)

MPa

21

Mixing system pressure (set value of safety valve)

MPa

14

Max. mixing rotating speed

r/min

33

Hydraulic tank capacity

L

500

Other parameters

Max. aggregate size

mm

Pebble 50, gravel 40

Concrete conveying pipe inner diameter

mm

#125/#150

Overall dimensions (L × W × H)

mm

6200×2132×2250

Gross mass

Kg

6100

Towing speed

km

≤20