YZ40-4E Heavy-Duty Boom Concrete Laser Leveling
4 m width × 6 m boom, 57 kW YANMAR diesel, 8,000 kg, 500 m²/h efficiency, ±2 mm accuracy, built for 10,000+ m² mega-industrial floors, airport runways, and terminal yards.
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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High-Efficiency Laser Leveling System
Utilizes coordinated operation between laser transmitters and receivers, combined with automatic control of the leveling head’s elevation, to achieve high-precision floor leveling and significantly boost construction efficiency and quality. -
Powerful And Reliable Power System
Equipped with a Yanmar 4TNV98T engine delivering a rated power of 63.9 kW; it offers robust performance, is suitable for operations at altitudes up to 3,000 meters, and ensures stable, reliable operation. -
Wide-Span, Single-Pass Leveling Head
Features a 4-meter leveling width and integrates spreading, leveling, and vibration functions into a single unit; enables single-pass finishing to minimize joints while enhancing floor integrity and construction speed. -
Four-Wheel Hydraulic Drive And Steering
Supports three steering modes—front-wheel, four-wheel, and crab steering—with a turning radius of just 2.9 meters, ensuring excellent maneuverability across diverse and complex job sites. -
Intelligent Control And Adjustable Parameters
Equipped with a parameter display screen allowing for the adjustment of outriggers, vibration, auger, rotation, and travel speed; the leveling head features independent left-right adjustment to meet varying operational requirements. -
Rugged, Durable Unitary Frame Structure
Utilizes a high-strength unitary chassis that secures all core components; features safety lifting lugs for secure transport and a stable structure that enhances the machine’s overall safety and durability.
VANSE YZ40-4E Boom Concrete Laser Screed — 4 m width × 6 m boom, 57 kW YANMAR diesel, 8,000 kg, 500 m²/h efficiency, ±2 mm accuracy, built for 10,000+ m² mega-industrial floors, airport runways, and terminal yards.
Technical Specifications
| Item | Value |
| Engine | YANMAR 4TNV98T 57kW/2400RPM, water-cooled diesel |
| Fuel Tank | 140 L |
| Leveling Width | 4.0 m / 13.12 ft |
| Boom Length | 6.0 m / 19.69 ft, 360° rotation |
| Head Swing | Left 45°, Right 75° |
| Exciting Force | 5,600 N (MAX) |
| Walking Speed | 0–10 km/h |
| Steering | Two-wheel / Four-wheel / Crab |
| Net Weight | 8,000 kg |
| Dimensions | 6,000 × 4,560 × 2,550 mm |
| Transport | 9,100 × 2,300 × 2,560 mm |
| Laser | Trimble (std); Leica/Moba (opt) |
| Hydraulic Pump | DANFOSS load sensing |
| Hydraulic Valve | DANFOSS proportional |
| Vibrator | Italy VIVOIL hydraulic |
| Paving | Hydraulic screw conveyor |
| Tires | Solid anti-skid puncture-proof |
| Head Flip | Max 73° |
Construction Efficiency (From Official Website)
| Metric | Data |
| Efficiency | 500 m²/h |
| vs Manual | Saves 60%+ labor, +60% efficiency |
| Precision | ±2 mm (laser auto-controlled) |
| Workable Thickness | 5–40 cm concrete |
Key Differentiators
4m Ultra-Wide Head + 6m Boom 360° Rotation: Covers ~24 m² per pass; no need for frequent machine repositioning; minimizes disturbance to fresh concrete. 73° flip head self-dumps residual concrete — cleanup drops from 10 min to 1 min.
Automatic Auger Vibration Control: From 5 cm to 40 cm concrete thickness, auger paving + vibration completed in one step — no manual screeding or supplemental vibration needed.
Applicable Scenarios (From Official Website)
| Project Type | Specific Scenarios |
| Interior | Large convention centers (large-span, high-ceiling), large-scale basement construction, ultra-high factory buildings (steelmaking plants, shipyard workshops) |
| Exterior | Large squares and stadiums, airport runways and apron main areas, terminals and container yards, special terrain sites (dam slopes, industrial park ramps) |
| Special | Pair with 3D laser system for precise drainage slope paving (e.g., parking lot ramps) |
Key Component Brands & Origin
| Component | Brand | Origin |
| Engine | YANMAR 4TNV98T | Japan |
| Laser System | Trimble | USA |
| Laser System (opt) | Leica / Moba | Switzerland / Germany |
| Hydraulic Pump + Valve | DANFOSS | Denmark |
| Vibrator | VIVOIL | Italy |
| Hydraulic Hoses | Gates / Continental | USA / Germany |
FAQ
Q: How much can the YZ40-4E level per day?
A: Standard efficiency is 500 m²/h. An 8-hour shift delivers approximately 3,000–4,000 m² (depending on concrete supply rate).
Q: What precision does it achieve?
A: With the Trimble laser system, ±2 mm is achievable, meeting FF/FL super-flat floor standards. The website also notes ±1.5 mm in actual field conditions.
Q: Difference vs YZ30-4E?
A: YZ40-4E has 4m width (vs 3.1m), 57kW (vs 35kW), and 8 tons (vs 5.8 tons). Best for projects >15,000 m²; YZ30-4E is more flexible for medium projects.
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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