MAIN FEATRUES
1. Automatic control of engine’s rotary speed for energy saving;
2. Open-type hydraulic system with the fully hydraulic steering, the electro hydraulic cushion, and the differential pressure response, which provides high reliability and slight steering shocking;
3. The pumping volume reaches 120m3/h, and the stepless control is adopted to meet various working conditions;
4. Automatic retraction of concrete piston, which facilitates the checking and the replacing;
5. The text display is adopted to show the operation parameters and the fault types. Also the multiple automatic protection system is equipped.
TECHNICAL SPECIFICATIONS
|
Working Conditions |
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|
Height Above Sea Level |
≤1000m |
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Environment Temperature |
0°～40°C |
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Complete Vehicle Parameters |
|
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Dead Weight |
49.5×10^3kg |
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Max.Pay Mass |
50×10^3kg |
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Max.Speed |
≤80km/h |
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Overall Dimension： Length × Width × Height |
14874 mm×2495 mm×3995 mm |
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Engine System |
|
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Engine Type (Number of cylinder/Alignment/Fuel) |
In-line 6-cylinder |
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Engine Type (Number of cylinder/Alignment/Fuel) |
Electronic-injection diesel engine |
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Engine Model |
D12 |
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Output Power |
309kW/1500～1800rpm |
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Discharge Capacity |
12.1 L |
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Max.Torque/Rev |
2000Nm/1050～1450rpm |
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Tail Gas Discharge Standard |
Euro III (Environmental Protection Type) |
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Capacity of Fuel Tank |
450 L(with oil-water separator) |
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Chassis Parameters |
|
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Origin/Manufacturer/Model |
Sweden/VOLVO Truck Co./VOLVO FM12 |
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Chassis Drive Model |
10×4 |
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Power Take-off Model |
|
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First Wheel Base |
1793+5407+1370 mm |
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Second Wheel Base |
1370 mm |
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Track Front |
2034 mm |
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Track Rear |
1831 mm |
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Tyre Type |
12.00R20，315/80R22.5 |
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Arm support |
|
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Type |
Five-section, folding, full hydraulic |
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Diameter of delivery pipe |
DN125 |
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Length of end hose |
3m |
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Length of First section |
10950 mm |
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Turning angle of First section |
91° |
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Length of Second section |
9170 mm |
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Turning angle of Second section |
180° |
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Length of Third section |
9050 mm |
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Turning angle of Third section |
180° |
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Length of Fourth section |
9660 mm |
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Turning angle of Fourth section |
240° |
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Length of Fifth section |
8950 mm |
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Turning angle of Fifth section |
256° |
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Turning angle of revolving table |
365° |
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Horizontal length of arm support |
47.78 m |
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Vertical length of arm support |
51.8 m |
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Lubricating mode |
Lubrication with hydraulic oil at lubrication center |
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Oil tank capacity |
900 L |
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Control |
Manual/remote |
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Max. water pressure of water pump |
2 MPa |
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Water tank capacity |
700 L |
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Cooling method of hydraulic oil |
Wind cooling |
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Pumping system |
|
|
Drive mode |
Hydraulic type |
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Oil cylinder bore X stroke |
Φ160 ×2200 mm |
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Delivery cylinder bore X stroke |
Φ260 ×2200 mm |
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Type of valve |
S valve |
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Theoretical displacement of concrete |
Low pressure 140 m3/h |
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Theoretical displacement of concrete |
High pressure 100m3/h |
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Theoretical pumping pressure |
High pressure 12 MPa |
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Theoretical pumping pressure |
Low pressure 8.5 MPa |
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Theoretical pumping frequency |
High pressure 14 times/per minute |
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Theoretical pumping frequency |
Low pressure 20 times/per minute |
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High pressure pumping |
|
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Theoretical horizontal distance |
850m/125A pipe |
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Theoretical vertical distance |
200m/125A pipe |
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Hopper capacity |
0.9 m^3 |
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Material feeding height |
1.4 m |
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Oil pressure of the system |
32.5 MPa |
|
Slump |
14 cm~23 cm |
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Max. aggregate size |
40 mm |
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High-low pressure switch-over |
Automatic switch-over |
