SY18U Mini Excavator
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Product Details
- Operating Weight: 1950kg
- Bucket Capacity: 0.04m³
- Power: 14.6/2400kW/rpm
Applicable working conditions
Landscaping & Greening
Farmland Renovation
Municipal & Public Utilities
Core Configuration
Power System
The SY18U is equipped with a Sany-customized Yanmar 3TNV80F engine, delivering 14.6kW power output. It meets China National Stage IV emission standards, offering strong performance, reliability and durability to fulfill customers’ diverse power requirements.A high-precision fuel water separator with filter element is adopted. It effectively separates water and filters impurities in the fuel, providing multiple protections for the engine and extending its service life.
Hydraulic System
It is equipped with a well-known brand pump and valve system, featuring high reliability, low pressure loss, and smooth combined operations. The auxiliary circuit of the main control valve has been upgraded with electronic control, making the auxiliary function control more convenient and creating greater value for customers.
Performance parameters
| Item | Unit | SY18U |
|---|---|---|
| Operating Weight | kg | 1950 |
| Bucket Capacity | m³ | 0.04 |
| Gradeability | % | 58 |
| Swing Speed | rpm | 10 |
| Ground Pressure | kPa | 30 |
| Bucket Digging Force | kN | 16.6 |
| Arm Digging Force | kN | 9.2 |
| Travel Speed | km/h | 4 / 3 |
| Track Shoe Width | mm | 230 |
| Track Rollers per Side | pcs | 3 |
| Carrier Rollers | pcs | 2 |
| Fuel Tank Capacity | L | 21 |
| Hydraulic Oil Tank Capacity | L | 21 |
| Engine Oil Capacity | L | 3.4 |
| Radiator Capacity | L | 5.4 |
| Final Drive Capacity (per side) | L | 2×0.33 |
| Engine Model | – | Yanmar 3TNV80F |
| Rated Power | kW/rpm | 14.6/2400 |
| Maximum Torque | N·m/rpm | 67.4/1800 |
| Displacement | L | 1.226 |
Product Selling Points
Power System: Equipped with a customized Yanmar 3TNV80F engine, with a power of 14.6 kW, meeting China Stage IV emission standards. It provides strong and reliable power and durability. It uses a high-precision oil-water separator with a filter element, which separates water while effectively filtering impurities in the fuel, offering multiple layers of protection for the engine and extending its service life.
Hydraulic System: Equipped with a well-known brand pump and valve system, offering high reliability and low pressure loss.
Durable: Bucket digging force is 16.6 kN, arm digging force is 9.2 kN, ensuring powerful operation. Upgraded bucket teeth and boom cylinders, with hydraulic lock as standard.
Versatile: The swing range of the working device: 625 mm to the left, 400 mm to the right. Both sides can easily dig to the outer edges of the tracks, suitable for working in spaces with walls and corners.
Telescopic Undercarriage: Adjustable width range from 980 mm to 1350 mm, improving overall machine stability. Steel and rubber tracks are interchangeable.
Rotatable Dozer Blade: The rotatable plug-in dozer blade ensures passability, allowing the excavator to easily pass through workspaces less than 1 m wide, enhancing operational efficiency.
Product Manual（Click here）
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