The SENDEMACH SD40 is a 3.5-ton mini excavator designed to deliver powerful performance and superior reliability for construction, landscaping, and municipal projects. Built with a Euro V Yanmar 3TNV88F engine, the SD40 combines advanced hydraulic technology with compact design, offering outstanding digging force, high efficiency, and excellent operator comfort.

Powered by the Yanmar 3TNV88F diesel engine (18.2 kW / 2200 rpm), the SD40 delivers smooth and efficient power while meeting Euro V emission standards. Its high-performance TAIFENG hydraulic system provides a maximum flow of 88 L/min and a working pressure of 24.5 MPa, ensuring stable and precise operation even in demanding conditions.
With a bucket digging force of 30.4 kN and an arm digging force of 18.2 kN, the SENDEMACH SD40 offers exceptional excavation performance. The machine’s maximum digging depth reaches 3105 mm, while its digging reach extends up to 5465 mm, making it ideal for trenching, earthmoving, and foundation works.
Despite its powerful performance, the SD40 remains compact, with an overall width of 1720 mm and a tail swing radius of only 860 mm, allowing easy operation in narrow spaces. The two-speed travel system (2.2 / 4.2 km/h) and excellent climbing ability (58%) make it suitable for various terrains and job sites.
The SD40 is designed with operator comfort in mind. The spacious cabin offers excellent visibility and ergonomic controls, reducing fatigue during long working hours. Its robust frame, stable structure, and low center of gravity enhance both safety and maneuverability on uneven ground.
High-quality components such as TAIFENG pumps, LKC hydraulic motors, and reinforced steel boom and arm ensure long-term durability. The optimized hydraulic oil and fuel tank design (40L and 50L respectively) allows for extended working hours with minimal downtime.
| Item | SD40 |
|---|---|
| Operating weight | 3.83 Ton |
| Engine | Yanmar 3TNV88F, Euro V |
| Power | 18.2 kW / 2200 rpm |
| Bucket capacity | 0.12 m³ |
| Max flow | 88 L/min |
| Working pressure | 24.5 MPa |
| Max digging depth | 3105 mm |
| Max digging reach | 5465 mm |
| Bucket digging force | 30.4 kN |
| Arm digging force | 18.2 kN |
| Travel speed | 2.2 / 4.2 km/h |
Reliable Yanmar engine with low fuel consumption
Strong hydraulic performance and digging force
Compact size, ideal for urban construction and landscaping
Comfortable and safe operator environment
Durable structure and easy maintenance
The SENDEMACH SD40 is the perfect combination of strength, stability, and smart design — built to meet the needs of professional contractors who demand performance and reliability from their 3.5 ton compact excavator.
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