2-ton class mini crawler excavator with Laidong 385 engine and 2100mm max digging depth, ideal for landscaping and municipal narrow jobsites.
The NT20 is a 2-tonne class mini crawler excavator from the NT series. It runs a Laidong 385 engine rated at 18.5 kW and carries a 0.06 m³ bucket. With a maximum digging depth of 2100 mm, a maximum digging height of 3400 mm and a body swing radius of only 1270 mm, it is built for landscaping, municipal pipework and indoor renovation work in confined spaces.
Rubber tracks and a dozer blade (270 mm maximum lifting height) come as standard, so the machine can travel and work on paved surfaces without damaging them. The hydraulic system uses a gear pump with Dana travel and swing motors, giving a 2.5 km/h travel speed and 10 r/min swing speed. At 1060 mm overall width, the NT20 fits through most restricted access points.
Optional equipment includes engine, cabin, tracks, retractable undercarriage, air conditioner, two-speed motor and hydraulic quick coupler. The retractable undercarriage narrows the machine further, and the hydraulic quick coupler allows fast swapping between buckets, breakers and other attachments.
1060 mm overall width, 2200 mm overall height and a 1270 mm body swing radius for working and slewing inside tight sites.
Rubber tracks protect paved surfaces; the dozer blade digs to 150 mm and lifts to 270 mm.
2100 mm maximum digging depth, 4050 mm maximum digging radius and 3400 mm maximum digging height.
Pilot hydraulic control combined with a swing boom for working alongside walls and kerbs.
Laidong 385 engine rated at 18.5 kW, 35% gradeability and a 2.5 km/h travel speed.
Optional equipment includes engine, cabin, tracks, retractable undercarriage, air conditioner, two-speed motor and hydraulic quick coupler.
| Operating Weight | 2 t |
|---|---|
| Bucket Capacity | 0.06 m³ |
| Bucket Width (with teeth) | 470 mm |
| Body Swing Radius | 1270 mm |
| Body Swing Angle | 360 ° |
| Boom Swing Angle (L/R) | 55/45 ° |
| Max Grade Ability | 35 % |
| Engine Brand | 莱动 |
|---|---|
| Engine Model | 385 |
| Rated Power | 18.5 kW |
| Hydraulic System | 齿轮泵：天津行走液压/北方多路阀 |
|---|
| Traveling Motor | 丹弗斯 |
|---|---|
| Track Type | 橡胶履带 |
| Travel Speed | 2.5 km/h |
| Swing Motor | 丹弗斯 |
|---|---|
| Swing Speed | 10 r/min |
| Overall Length | 3600 mm |
|---|---|
| Overall Width | 1060 mm |
| Overall Height | 2200 mm |
| Track Width | 230 mm |
| Track Length | 1900 mm |
| Body Width | 1060 mm |
| Max Digging Radius | 4050 mm |
|---|---|
| Max Digging Depth | 2100 mm |
| Max Digging Height | 3400 mm |
| Max Unloading Height | 2200 mm |
| Min Swing Radius | 1974 mm |
| Max Digging Depth of Dozer Blade | 150 mm |
|---|---|
| Max Lifting Height of Dozer Blade | 270 mm |
| Optional Equipment | 发动机, 驾驶室, 履带, 伸缩底盘, 空调, 高低速马达, 液压快速连接装置 |
|---|
| Overall Length | 3600 mm |
|---|---|
| Overall Width | 1060 mm |
| Overall Height | 2200 mm |
| Track Width | 230 mm |
| Track Length | 1900 mm |
| Body Width | 1060 mm |
| Max Digging Radius | 4050 mm |
|---|---|
| Max Digging Depth | 2100 mm |
| Max Digging Height | 3400 mm |
| Max Unloading Height | 2200 mm |
| Min Swing Radius | 1974 mm |
| Max Digging Depth of Dozer Blade | 150 mm |
|---|---|
| Max Lifting Height of Dozer Blade | 270 mm |
2.5-ton crawler excavator with Changcai 390 engine and 2752mm max digging depth, balancing productivity and transportability.
2.6-ton two-speed crawler excavator with piston pump hydraulics and 2–3.1 km/h travel speed for better mobility.
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