Products Description
SD20 Mini Excavator – Comfortable Cabin, Strong Power & Stable Performance
The SENDEMACH SD20 is a 1.94-ton compact excavator designed for operators who need more comfort, stability, and long-term durability. Equipped with a fully enclosed operator cabin and powered by the fuel-efficient Yanmar 3TNV70F diesel engine, the SD20 delivers outstanding reliability, low noise, cleaner emissions, and excellent power output for a variety of professional applications.
Unlike zero-tail models, the SD20 features a conventional tail design, providing greater counterweight balance and improved digging stability—ideal for longer working hours, hydraulic attachments, and heavy-duty operations.
With precise hydraulics, ergonomic controls, and multiple attachment options, the SD20 is a versatile, comfortable, and highly productive machine for construction, landscaping, agriculture, and rental fleets.
Key Features
Yanmar 3TNV70F Diesel Engine — Efficient, durable, and globally trusted
Enclosed Cabin — Better comfort, weather protection, and operator safety
Conventional Tail Design — Enhanced balance and digging strength
Smooth Hydraulic System — Precise control and higher working efficiency
Reinforced Boom & Undercarriage — Built for heavy-duty durability
Multiple Attachments Available — Bucket, auger, breaker, ripper, thumb, quick hitch, rake, etc.
Easy Maintenance — Simple engine access and service-friendly layout
Typical Applications
Construction & earthmoving
Landscaping and municipal engineering
Utilities and trenching
Farm and orchard work
Rental & equipment leasing
Indoor demolition and renovation
Technical Highlights
Operating weight: 1,940 kg
Engine: Yanmar 3TNV70F (EPA/EU-compliant)
Structure: Conventional tail swing
Cabin: Fully enclosed operator cabin (A/C optional)
Bucket capacity: 0.05 m³ (customizable)
Tracks: Durable rubber tracks
Optional features:
Two-speed travel
Auxiliary hydraulic lines
Quick hitch
Boom swing
Steel tracks
Additional lighting
Heater or A/C
Why Choose SENDEMACH SD20?
Comfortable cabin for long working hours
Stable tail design offers stronger lifting & digging forces
High-quality Yanmar engine ensures reliability
Suitable for global dealer & rental markets
Competitive pricing with professional support
Tags:
Technical parameter
| Operating weight（T） | 1.94 |
| Bucket capacity(m³） | 0.04 |
| Engine model | YANMAR 3TNV70F |
| Rated power (kw/r/min) | 10.3/2200 |
| Authentication | Euro V |
| Hydraulic pump model | WANY |
| Max.flow (L/min) | 43.2 |
| Working pressure (Mpa) | 21 |
| Fuel tank capacity (L) | 32 |
| Hydraulic oil tank capacity (L) | 27 |
| Travel speed (km/h) | 2.0/3.2 |
| Swing speed (r/min) | 10.5 |
| Max. climbing degree (%) | 58 |
| Arm digging force(KN) | 9.5 |
| Bucket digging force (KN) | 14.5 |
| Average grounding pressure (Kpa) | 28.0 |
| Largest traction(KN) | 19 |
| A-Overall length (mm) | 3867 |
| B-Overall width (mm) | 1000 |
| C-Overall height (to top of boom)(mm) | 1185 |
| D-Overall height (to top of cab)(mm) | 2313 |
| E-Counterweight ground clearance(mm) | 484 |
| F-Min. ground clearance (mm) | 175 |
| G-Tail swing radius (mm) | 695 |
| H-Track ground length(mm) | 1210 |
| J-Track length (mm) | 1588 |
| K-Track gauge (mm) | 760 (1090 after extension) |
| L-Track width (mm) | 990 (1320 after extension) |
| M-Track shoe width (mm) | 230 |
| N-Turntable width (mm) | 1000 |
| O-Max. digging height (mm) | 3327 |
| P-Max. dumping height (mm) | 2323 |
| Q-Max. digging depth (mm) | 2110 |
| R-Max. vertical wall digging depth (mm) | 1600 |
| T-Max. digging reach (mm) | 3947 |
| U-Max. digging reach at ground level (mm) | 3889 |
| V-Min. swing radius (mm) | 1575 |
| X-Distance between center of rotation and tail length (mm) | 665 |
| Y-Track shoe thickness (mm) | 5 |
| Z-Height of counterweight (mm) | 794 |
| A1-Ground length (in transportion)(mm) | 2611 |
| Arm length (mm) | 950 |
| Boom length (mm) | 1830 |
| Deflection angle left°/right° | 50°/70° |
| Maximum dozing height/depth (mm) | 240/198 |
