Long Arm Laser Vibratory Screed Machine
This laser vibratory screed machine is designed for high-efficiency concrete leveling. Its long arm provides extended reach, ensuring accurate and uniform screeding across large areas.





Technical Specifications
Product Overview
High-Efficiency Laser Vibratory Screed
The YZ40-4 is a professional-grade laser-guided screed machine engineered for large-scale concrete leveling applications. Featuring a 6-meter telescopic 360-degree rotating arm, it provides exceptional reach and consistent surface quality across expansive construction sites. The integrated laser system and computer-controlled leveling units ensure precise grade control, significantly reducing manual labor while boosting operational efficiency to over 500 square meters per hour.

Performance Metrics
Operational Efficiency
Technical Specifications
- Telescopic Arm Length
- 6 m
- Rotation Range
- 360 degrees
- Power System
- Gasoline GeneratorElectric Drive

Key Features
Core Components
- Scraper unit
- Vibrating unit
- Vibrating plate
- Laser receiver
- Laser transmitter
- Handheld laser receiver



