automatic levelling laser concrete screed machine is a new construction machine to construct the large area of concrete floor.Laser concrete concrete levelling machine can level the new concrete and control the standard elevation from the ground
concrete screed machine specification
| Type |
Engine drive hydraulic pump |
| Drive |
Each shaft is th hydraulic motor |
| Control method |
Manual |
| Tyre |
Solid tire 33*12*16.1 |
| Implementation modalities |
Hnad control lever |
| Type |
Hydraulic power and support measuring unit |
| Opeartion |
2 wheels, 4 wheels and sideway |
Pump
|
Variable piston pump and load sensing
|
| System pressure |
21Mpa |
Rated volumn flow
|
142Lpm |
| Filter |
10 μm
|
| Hydraulic oil tank volume |
242L |
| Valve types |
Load sensing, pressure compensation and guided pressure
|
| Function |
Advance, steering,
spin(machine arm rotation),
spin(machinehead rotation),
machine arm elongation,
leveling head elevation,
automatic leveling,
spiral cotton material and vibration foddle |
| Type |
Multi-piece fully closed system |
| Driving sytem |
Four wheel brake |
| Implementation mode |
Hydraulic brake release |
| Engine oil |
Equipped with motor |
| Fuel tank |
205L |
| Hydraulic |
242L |
| Leveling head width |
4.4m |
| Outer tire width |
2.15m |
| Telescopic rod driving status length |
5.547m |
| Elongation after leveling length |
11m |
| Total height |
2654mm |
| Terrain clearance |
0.26m |
| Horizontal width |
1.25m |
| Vertical length |
1.8m |
| Horizontal arm length |
6.1m |
| Leveling head width |
3.65m |
| Rails(wheel center distance) |
1.83m |
| Total |
7750kg(without oil),8050kg(with oil) |
| Outer wheel rotation radius diameter |
3.01m |
| Inner wheel rotation radius diameter |
1.02m |
| Outer drive diameter |
4.5m |
| Leveling area |
22.2sqm |
| Leveling time |
60s |
| Max speed |
5.1km/h |
Main machine parts introduction---levelling laser concrete screed machine
*Adopts Danfoss hydraulic/electric control system;
*Select Danfoss load sensing axial piston pump, high working pressure, flow, can meet the needs of different conditions, higher eficiency, less power comsum, following energy-saving initiative;
*Hydraulic control valve is made of Danfoss PVG32 electrical control proportional valve, with manual emergency handle, higher interation and better oprability and maintainability;
*Using HYDAC with pollution sender device integral high-pressure and low pressure oil return filter, easy to assemble, high filtration precision;
*Three arms system design, the steel is Q960 steel imported from Sweden, which is the strongest steel in China market now;
Lewing bearings is the Rothe Erde from Germany;
*Hydraulic accessories use the imported parts, better reliability; Use Parker hydraulic transition joints, Alpha hose and hose joints;
*Working device uses the ultra high strength aluminum of Southwest Aluminum;
*Study and develpo the structral parts and the three-arm system design;
automatic levelling machine advantages
*Lower gravity center, more stable operation;
*Rotating landing legs inprove the gradeability, so it is easy to change to another construction site without the crane
*Intelligent electric control design, graphics display panel, simplified operation interface;
*Rotating working head, larger operating area;
*Solid tyre, the project can be continued even the tyre is damaged;
*New design leveling head, more efficiency, better effects and easier operation;
*Only one button, the leveling head can be extended automatically;
*With large capacity in oil tank, extend the operation time also improve the ability in heat dissipation;
*Install four monitor around the machine to protect leceling head from collision;
*Same grades metal covering parts like cars will improve the higher level for the machine;
*Suspension seats provides comfortable working condition;
