S-990 Laser Screed — High Precision Hydraulic Concrete Leveling Machine
The S-990 laser screed is a professional integrated concrete leveling machine designed for large-area industrial floor construction. It combines concrete stirring, spreading, vibrating and precision leveling in one single process. Powered by a genuine imported 31HP American Briggs&Stratton engine, the machine delivers stable and sufficient power with one-button electric start. Equipped with an independent laser emitter system, it guarantees consistent ground elevation and eliminates manual construction errors. Adopting full hydraulic four-wheel independent driving structure, the walking system operates freely without being affected by the leveling head. With intelligent one-panel control, only one operator can complete the whole paving work, greatly improving construction efficiency and reducing labor costs.
Original US Briggs&Stratton engine delivers stable, powerful power. Supports one-button electric start, suitable for all kinds of construction scenarios.
Automatic Concrete Distribution Design
The matching auger automatically diverts excess concrete, replacing manual spreading to speed up construction and reduce labor.
Integrated Multi-process Leveling Head
2.5m integrated leveling head completes concrete spreading, vibrating and leveling in one step, simplifying procedures and saving labor.
Ultra-high Construction Efficiency
High output of 400-600㎡ per hour and over 4000㎡ per day, greatly shortening project construction cycles.
Precision Laser Positioning System
Independent laser emitters enable real-time elevation calibration, eliminate manual errors, and support flat, single-slope and double-slope leveling.
Single-person Intelligent Operation
User-friendly intelligent control panel, easy to operate without professional skills, supporting single-person independent construction.
45cm Super High Auger Clearance
45cm auger ground clearance adapts to all conventional concrete floor pouring thicknesses for wide application.
Independent Hydraulic 4WD Movement
Full hydraulic 4-wheel drive moves independently of the leveling head. Electric control realizes flexible steering, speed adjustment and free movement on site.
Key Technical Features
Hydraulic vibration system for superior concrete compaction effect
Full hydraulic 4WD system for flexible operation on complx sites
Auger screed with automatic grade control for high-precision & high-efficiency paving
Auto-valve calibration technology for long-term consistent equipment performance
Full Technical Parameters
Item
Specification
Item
Specification
Power
Honda/Briggs&Stratton
Steering control
Electronic control
Engine power
23HP/3600rmp
Leveling thickness
3-30cm
Start mode
Electric start
Paving method
Stirring and spreading
Fuel tank capacity
17L
Vibration frequency
4,500 times/minute
Fuel consumption
1.5-3L/h
Vibratory force
2000N
Walking mode
Wheel type
Working efficiency
300㎡-500㎡/h
Drive system
Four-wheel hydraulic drive
Working width
2.6M/3M
Laser system
Laser transmitter
Wheel base
910mm
Laser leveling result
Flat / Single slope / Double slope
Tire specification
100/90-21 solid tire
Total weight
880Kg
Overall dimension(L×W×H)
3380×2500×1280mm
Product Gallery
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