YZS2-4 Compact Boom Laser Leveling
only 2,340 kg, 3 m width × 5.5 m boom, 17.8 kW YANMAR diesel, 300–400 m²/h, 4WD anti-slip, 90° crab steering, remote control, +50% efficiency vs manual, saves 60% labor. Built for mid-size floors on complex terrain.
Premium Components
Powered by globally verified parts (Cummins, Kohler, Trimble) for maximum durability.
±2mm High Precision
Integrated Trimble dual-slope alignment to achieve FM1 floor flatness effortlessly.
Global Network
Branches in Canada and Malaysia, with over 16 dedicated country-level agents.
Expert After-Sales
On-site expert installation, detailed operator training, and reliable lifetime parts dispatch.
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User-Friendly Controls
Features dual control options—remote control and seat-based controls. The remote integrates a multi-function selector dial and a display screen showing real-time data such as laser readings, oil temperature, water temperature, and battery levels, ensuring intuitive and convenient operation. -
Precision Laser Leveling System
Equipped with dual laser receivers and dual-axis angle sensors, and featuring switchable automatic/manual modes, the system achieves millimeter-level elevation accuracy and adapts to various construction scenarios, including flat surfaces and slopes. -
Powerful And Reliable Performance
Powered by a YANMAR 3TNV80F water-cooled diesel engine (compliant with EU Stage V, US Tier 4, and China Stage IV emission standards) delivering 17.8 kW at 3000 RPM. A load-sensing piston pump and pressure-compensated valve assembly ensure ample power and rapid response during leveling operations. -
Versatile Steering Modes
Supports multiple steering modes—front-wheel, rear-wheel, crab walk, and lateral movement—offering flexibility and broad applicability for narrow job sites, complex terrain, and sideways maneuvering. -
Rugged And Durable Design
The leveling head features a dual-blade auger and an adjustable eccentric-weight vibrator (with adjustable excitation force of 200–900 N), complemented by a scraper blade, vibrating plate, and accessible bearing lubrication points. -
Intelligent Automatic Leveling
Includes “Auto-Retract Paving” and “Quick Pass” (rapid leveling/rough screeding) functions. One-touch controls manage the lifting of the working head, paving, and rough screeding, minimizing manual intervention while enhancing operational continuity and efficiency.
VANSE YZS2-4 Compact Boom Laser Screed — only 2,340 kg, 3 m width × 5.5 m boom, 17.8 kW YANMAR diesel, 300–400 m²/h, 4WD anti-slip, 90° crab steering, remote control, +50% efficiency vs manual, saves 60% labor. Built for mid-size floors on complex terrain.
Technical Specifications
| Item | Value |
| Engine | YANMAR 3TNV80F 17.8kW/3000RPM (EU V / EPA T4 / CN IV) |
| Fuel Tank | 70 L |
| Leveling Width | 3.0 m / 9.84 ft |
| Boom Length | 5.5 m / 18 ft |
| Exciting Force | 200–900 N (MAX) |
| Walking Speed | 4.5 km/h |
| Steering | Two-wheel / Four-wheel / Crab (max 90°) |
| Net Weight | 2,340 kg |
| Dimensions | 4,600 × 3,430 × 1,970 mm |
| Transport | Body: 5,000×1,900×2,000 / Head: 3,430×815×530 mm |
| Laser | Trimble (std); Leica/Moba (opt) |
| Hydraulic Pump | DANFOSS load sensing |
| Hydraulic Valve | DANFOSS proportional |
| Vibrator | Italy VIVOIL hydraulic |
| Paving | Hydraulic screw conveyor (twin-blade auger) |
| Tires | 26×12-12NHS anti-skid |
| Special Features | Suspension wheels, soft-landing, quick-release head, 260L luggage box, remote control |
Construction Efficiency (From Official Website)
| Metric | Data |
| Efficiency | 300–400 m²/h |
| vs Manual | +50% efficiency, saves 60% labor |
| Precision | ±2 mm |
Key Differentiators
- Only 2,340 kg: Lightest in its class; standard flatbed transportable — no special vehicle needed
- 90° Crab Steering + Remote Control: Levels directly against walls, eliminating edge touch-ups
- Suspension Wheels + 4WD Anti-Slip: No bogging down on soft ground; reduces weather downtime
- 260L Large Luggage Box: All accessories carried on board; fewer support vehicles needed
- Soft Landing + Quick-Release Head: Protects fresh concrete surface; head swaps in minutes
Applicable Scenarios (From Official Website)
| Project Type | Specific Scenarios |
| Interior | Large convention centers, large-scale basement construction, ultra-high factory buildings |
| Exterior | Large squares and stadiums, airport runways and aprons, terminals and container yards, special terrain sites |
Not Suitable For
Small rooms <500 m² (use electric walk-behind WS25-2D); minor patch repairs where full automation is excessive.
Shandong VANSE Group Overview
| Founded | 2013, National High-Tech Enterprise (China) |
| Business Scope | R&D, Manufacturing, Sales, and Global After-Sales Services of high-end integrated concrete leveling and finishing equipment. |
| Key Clients | JD Logistics, CATL (Ningde Times), Great Wall Motors, CSCEC (China State Construction Engineering Corporation), and other mega-scale industrial operators. |
| Overseas Branches | Southeast Asia Regional Office (Malaysia) and North America Office (Canada), alongside 16 authorized global country agents. |
| Export Footprint | Exported to 80+ countries including the United States, Mexico, Brazil, United Kingdom, Spain, Germany, Russia, Australia, Saudi Arabia, and South Africa. |
| Technical Cooperation | Formed a deep strategic partnership with British precision machinery experts in 2018 to integrate international high-end hydraulic and automatic laser control technology. |
| University Research | Collaborates continuously with Shandong University and Chang’an University to promote industry-academia-research integration and smart machinery engineering. |
| Certifications | ISO 9001 International Quality Management Certification, CE (European Conformity), and EPA compliance. |
| Precision Standard | Achieves ±2 mm floor flatness standard for laser screeds, and up to ±0.1 mm precision alignment via advanced 3D laser system upgrades. |
| Emission Compliance | Complies with EU Stage V, US EPA Tier 4, and China NR IV standards under a unified modular configuration for global operational eligibility. |
| Group Divisions | Vanse Machinery, Wanhui New Energy, Wanli Precision Machinery, and Vanse Road & Bridge Construction. |
Real Field Performance
Jobsite & Construction Cases
Explore real-world applications and proven performance across different projects and industries.
Shandong VANSE Group Overview
Established in 2013, Shandong VANSE Group is a national high-tech manufacturing enterprise specialized in the independent research and development, smart engineering, manufacturing, and global sales of premium concrete laser screeding and double-rotor finishing machinery.
In 2018, we established a deep-running strategic technical cooperation with British machinery engineering experts to merge international high-end hydraulic drives with automated laser alignment controls. Today, our highly versatile, low-emission fleets operate in over 80 countries, delivering super-flat concrete flatwork compliance to global industry leaders.
Worldwide Customer Footprint
With our premium concrete laser screeds and double-rotor trowels operating in over 80 countries, Shandong VANSE Group has established an elite global support system. Click or hover on any strategic market hub below to display fleet deployments, local flatness standards, and regional project achievements.
Shandong VANSE Factory HQ
Global Compliance & Authoritative Certificates
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