China Roadway Concrete Boom Laser Screed Super Floor Boom Laser Levelling Machine

Concrete boom type Laser screed

The Laser Screed is used in large area concrete construction, such as the modern industrial workshop, the large market, storage, airport, the plaza, and so on. The Laser Screed can satisfy the construction requirements of large area and high planeness and levelness.

1. Screed assembly is hydraulic controlled. Integrated with laser system and computer control system, the machine will self-level and finish the screeding work with high efficiency.
2. The Laser transmitter which measures the elevation is independent located, so there is no worry about the accumulative error. Compared with the traditional way, the construction joints will be greatly reduced, so the maintenance cost and slab use will be down greatly. For the complex floor which has high requirement for drainage, the 3-D floor processing system can be used.

ModelRWJP31TypeBoom typeEngine ModelYanmar 4TNV98T-ZNLYSTypeDiesel Engine, Liquid cooled, 4 stroke, 4 cylinderPower57.3kW/2400rpmEngine oil volume10.2LFuel consumption252g/kwhRunning device Driving4 Hydraulic drive motorWheelAntiskid tyreSteeringFront Wheel/ 4-Wheel/ Crab-shaped turnOutrigger4 legs, Self-levelingWorking Speed0-8km/hDriving Speed22m²/minScreed head TypeSelf-levelingArm Length6000mmWidth3850mmPaving typeWith augerAuger forceHydraulic motorExciting force2000NVibration frequency60HzSwing Angle±45°Screed head controlRatio controlHeight of screed head560mmControl accuracy±1.5mmLaser control system Control typeMicrocomputer laser scanControl effectFlat, slope or double slopeOperation mode Chair positionRide-on forward typeForward and reverseHandle control, stepless speed walkingTelescopic armHandle control, stepless speedSteeringHydraulic intelligent controlCleaning system PowerHydraulic motorTheoretical flow20L/minThe Max pressure of inlet0.5MpaRated pressure7MPaFuel tank volume150LHydraulic oil volume150LSize and Weight Outline dimension5200x4350x3700mmWeight8200kg
ModelRWJP32TypeBoom typeEngine ModelHonDA GX630TypeGasoline engine, air cooled, 4 stroke,
double cylinderPower20hp /3600rpmEngine oil volume1.8LFuel consumption313g/kWhRunning device Driving3 Hydraulic drive motorWheelAntiskid tyreSteeringSingle wheel steeringOutrigger3 legs, self-levelingDriving speed0-5km/hWorking speed16m²/minScreed head TypeLaser self-levelingArm length4000mmWidth2500mmPaving typeWith augerAuger forceHydraulic motorExciting force500NVibration frequency50HzSwing angle--Screed head controlRatio controlHeight of screed head370mmControl accuracy±1.5mmLaser control system Control typeMicrocomputer laser scanControl effectFlat, slope or double slopeOperation mode Chair positionRide-on forward typeForward and reverseHandle control, stepless speed walkingTelescopic armHandle control, stepless speed walkingSteeringSteering wheelCleaning system PowerHydraulic motorThe max pressure of inlet0.5MpaFuel tank volume60LHydraulic oil volume60LSize and weight Outline dimention3800x2800x1700mmWeight2250kg