NT25 Mini Excavator – Strength, Stability & Efficiency in a Compact Package
Key Features
Hydraulic Control System – Ensures smooth, accurate digging and lifting operations
Changchai 390 Engine – 20 kW of dependable power for demanding tasks
Swing Arm – Flexible movement for digging close to walls and in tight corners
Sunshade Canopy – Keeps operators protected from direct sunlight while maintaining ventilation
Durable Rubber Tracks – Reduces ground damage and improves traction across different terrains
Onboard Toolbox – Convenient storage for essential tools and accessories
360° Full Rotation – Maximizes productivity without constant repositioning
Customizable Options – Cab enclosure, telescopic chassis, air conditioning, high/low-speed travel motors, and more
Technical Specifications
| Operating Weight | 2.1 tons |
| Engine Brand | Changchai 390 |
| Rated Power | 20 kW |
| Bucket Capacity | 0.07 m³ |
| Bucket Width (without side teeth) | 430 mm |
| Travel Motor | Danfoss |
| Travel Speed | 3.4 km/h |
| Swing Motor | Danfoss |
| Swing Speed | 10 r/min |
| Hydraulic System | Gear pump – Tianjin travel hydraulics / Northern multi-way valve |
| Body Swing Radius | 894 mm |
| Boom Swing Angle (L/R) | 55° / 45° |
| Max Gradeability | 35° |
| Fuel Tank Capacity | 16 L |
| Hydraulic Oil Tank Capacity | 22 L |
| Dimensions | |
| Overall Length (Transport) | 3,966 mm |
| Overall Width | 1,350 mm |
| Overall Height | 2,280 mm |
| Track Width | 230 mm |
| Track Length | 1,650 mm |
| Upper Body Width | 1,060 mm |
| Working Range | |
| Max Digging Radius | 4,390 mm |
| Max Digging Depth | 2,752 mm |
| Max Digging Height | 3,427 mm |
| Max Unloading Height | 2,203 mm |
| Min Swing Radius | 2,148 mm |
| Dozer Blade Max Digging Depth | 297 mm |
| Dozer Blade Max Lifting Height | 230 mm |
Performance You Can Trust
Powered by the Changchai 390 diesel engine, the NT25 delivers steady torque and fuel efficiency for long working hours. The hydraulic control system ensures precise movements, whether you’re trenching, grading, or loading.
The Danfoss travel and swing motors provide consistent drive power and smooth rotation, making the machine easy to operate even in challenging conditions. Its 360° rotation means you can dig, swing, and dump without constant repositioning, boosting jobsite productivity.
Compact Power for Confined Spaces
At just 1.35 meters wide, the NT25 is narrow enough to work in residential gardens, urban streets, and other restricted spaces. Despite its compact frame, it boasts a 4,390 mm digging radius and 2,752 mm digging depth, rivaling larger excavators.
The boom swing capability (55° left, 45° right) allows for offset digging along walls, pipelines, or fences—perfect for jobs where space is limited. The durable rubber tracks make it safe for asphalt, concrete, and landscaped surfaces without leaving significant marks.
Operator Comfort & Customization
The NT25’s open canopy provides unobstructed visibility and fresh air, essential for outdoor worksites. For different climates and work environments, optional upgrades include:
Enclosed cab for protection from wind, rain, and dust
Air conditioning for hot climates
Telescopic chassis for added stability on uneven ground
High/low-speed travel motors for adaptable jobsite movement
Hydraulic quick coupler for fast attachment changes
Wide Range of Applications
The NT25 is ideal for:
Construction – Foundation digging, trenching, grading, and utility installation
Landscaping – Tree planting, pond excavation, and soil leveling
Agriculture – Irrigation ditching, land preparation, and material handling
Utility Work – Cable laying, pipe repairs, and underground maintenance
Small-Scale Demolition – Breaking up concrete, removing small structures
Why Buy a Used NT25 From Us?
Significant Savings – Get premium equipment at a reduced cost
Thorough Servicing – Every machine undergoes inspection, maintenance, and testing
Job-Ready – Delivered in fully operational condition
Export Expertise – Professional handling of international shipping and paperwork
After-Sales Support – Assistance with spare parts, technical guidance, and troubleshooting
The NT25 Mini Excavator is a compact yet powerful machine built for operators who need efficiency, stability, and versatility. Its dependable Changchai engine, quality Danfoss hydraulic components, and rugged build make it a reliable partner for a wide range of digging and lifting applications.
Buying second-hand doesn’t mean compromising on performance. With our rigorous servicing process and experience in supplying used construction equipment worldwide, your NT25 will be ready to start work the moment it arrives.
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