Hybrid Excavator X9 – Wheeled/Tracked (9T)
EFFICIENT WORK WITH LOW EXPENSES
BEARING ENGINES
HIGH-QUALITY PARTS
SUITABLE FOR DEMANDING WORK ENVIRONMENTS
MODERN CABIN FOR COMFORT AND SAFETY
X9 is the world's first wheeled-crawler type excavator with a national invention patent. Created and refined by the SDTW team, this model combines the advantages of wheeled and crawler excavators in one. Quick switching between driving modes, easy mobility, and exceptional maneuverability form the basis for productive and flexible work both in urban areas and challenging terrain.
Main Features
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Yanmar engine (4TNV94L): quiet, reliable, with low vibration and simple maintenance
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Unique design: the world's first wheeled-crawler type excavator
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Fast mobility: 35 km/h wheeled driving and 3.7 km/h crawler mode
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Electronic monitor: liquid crystal display with electronic throttle control, protection, and maintenance functions
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Easy maintenance: open access to main components
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Robust hydraulic system: imported pumps, valves, and motors
Technical Specifications – X9 Wheel-Crawler Excavator
| Parameter | Value |
|---|---|
| Model | X9 |
| Manufacturer | SDTW |
| Operating weight | 9000 kg |
| Bucket capacity | 0.3 m³ |
| Engine model | Yanmar 4TNV94L |
| Power | 33.7 kW / 2100 rpm |
| Working pressure | 25 MPa |
| Pump flow | 132 L/min |
| Driving speed (wheels) | up to 35 km/h |
| Driving speed (tracks) | 2.3 – 3.7 km/h |
| Rotation speed | 9 rpm |
| Bucket digging force | 56 kN |
| Boom digging force | 36 kN |
Dimensions
| Parameter | Value |
|---|---|
| Dimensions (LxWxH) | 6570x2120x2980 mm |
| Distance between wheels | 2050 mm |
| Track length | 2750 mm |
| Platform clearance | 1120 mm |
| Rear turning radius | 1836 mm |
| Track width | 400 mm |
| Chassis width | 2120 mm |
Working Range
| Parameter | Value |
|---|---|
| Max. digging radius (on ground) | 6735 mm |
| Maximum digging radius | 6880 mm |
| Maximum digging depth | 3772 mm |
| Maximum digging height | 7130 mm |
| Maximum dumping height | 5220 mm |
| Maximum vertical digging depth | 3425 mm |
| Minimum turning radius | 2617 mm |
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