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SY5292THB-37

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.

Truck-mounted Concrete Pump

 


TECHNICAL SPECIFICATIONS

 

Work Condition

 

Height above sea level

≤1000m

Environmental Temperature

0°~40°C

Parameters

 

Dead Weight

28.8×10^3kg

Max. Load

29×10^3kg

Max. Speed

≤80km/h

Overall Dimension: length X width Xheight

 

Engine System

 

Engine Type (cylinder/array/oil supply)

6V-cylinders,4 strokes, water cooled, surcharge, intercooling, automatic electronic diesel engine

Engine Model

OM501LA

Output Power

290kW/1800rpm

Discharge Capacity

11.946 L

Max. Torque/speed

1850Nm/1080rpm

Tail Gas Discharge Standard

EuroⅡ

Capacity of Oil Tank

400L(with oil-water separator)

Chassis Parameters

 

Chassis Producing Area/ manufacturer /model

Germany/DaimlerChrysler automobile invest Ltd/actros4140

Chassis Drive Model

6×4

Power take-off model

 

Firstly wheelbase

4500 mm

Secondly wheelbase

1350 mm

Front wheel

2034 mm

Back wheel

1804 mm

Tyre Type

315/80R22.5 11.00-20

Rim Type

9.00v×22.5t

Arm support

 

Type

Four-section, folding, full hydraulic

Diameter of delivery pipe

DN125

Length of end hose

3m

Length of First section

8700 mm

Turning angle of First section

92°

Length of Second section

7860 mm

Turning angle of Second section

180°

Length of Third section

8080 mm

Turning angle of Third section

180°

Length of Fourth section

8080 mm

Turning angle of Fourth section

270°

Turning angle of revolving table

365°

Horizontal length of arm support

32.6 m

Vertical length of arm support

36.6 m

Lubricating mode

Lubrication with hydraulic oil at lubrication center

Oil tank capacity

900 L

Control

Manual/remote

Max. water pressure of water pump

2 MPa

Cooling method of hydraulic oil

Wind cooling

Pumping system

 

Drive mode

Hydraulic type

Oil cylinder bore X stroke

Φ140 ×2000 mm

Delivery cylinder bore X stroke

Φ230 ×2000 mm

Type of valve

S valve

Theoretical displacement of concrete

Low pressure 120 m3/h

Theoretical displacement of concrete

High pressure 67m3/h

Theoretical pumping pressure

High pressure 11.8 MPa

Theoretical pumping pressure

Low pressure 6.38 MPa

Theoretical pumping frequency

High pressure 13 times/per minute

Theoretical pumping frequency

Low pressure 23 times/per minute

High pressure pumping

 

Theoretical horizontal distance

850m/125A pipe

Theoretical vertical distance

200m/125A pipe

Hopper capacity

0.6 m^3

Material feeding height

1.35 m

Oil pressure of the system

32.5 MPa

Slump

14 cm~23 cm

Max. aggregate size

40 mm

High-low pressure switch-over

Automatic switch-over