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.
| Model | RWJP31 |
| Type | Boom type |
| Engine | |
| Model | Perkins 1104D-44 |
| Type | Diesel Engine, Liquid cooled, 4 stroke, 4 cylinder |
| Power | 55.9kW/2200rpm |
| Engine oil volume | 7.0L |
| Fuel consumption | 236g/kwh |
| Running device | |
| Driving | 4 Hydraulic drive motor |
| Wheel | Antiskid tyre |
| Steering | Front Wheel/ 4-Wheel/ Crab-shaped turn |
| Outrigger | 4 legs, Self-leveling |
| Working Speed | 6m/min |
| Driving Speed | 4-8km/h |
| Screed head | |
| Type | Self-leveling |
| Arm Length | 6000mm |
| Width | 3850mm |
| Paving type | With auger |
| Auger force | Hydraulic motor |
| Exciting force | 1000N |
| Vibration frequency | 50Hz |
| Swing Angle | ±45° |
| Screed head control | Ratio control |
| Height of screed head | 560mm |
| Control accuracy | ±1.5mm |
| Laser control system | |
| Control type | Microcomputer laser scan |
| Control effect | Flat, slope or double slope |
| Operation mode | |
| Chair position | Ride-on forward type |
| Forward and reverse | Hand control, stepless speed walking |
| Telescopic arm | Hand control, stepless speed |
| Steering | Hydraulic control |
| Cleaning system | |
| Power | Hydraulic motor |
| Theoretical flow | 20L/min |
| The Max pressure of inlet | 0.5Mpa |
| Rated pressure | 7MPa |
| Fuel Volume | 150L |
| Hydraulic oil volume | 150L |
| Size and Weight | |
| Outside size(Working) | 5600×4375×3575mm |
| Weight | 9200kg |
