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Versatile, Easy, Affordable, Powerful, Reliable
The LKJ series chain ditch digger operates flexibly and is suitable for narrow working width road surfaces. Ditching width and depth can be adjusted according to work requirements. The narrowest trench width is 120mm, and the depth can reach 1500mm, effectively replacing manual and excavator operations in various environments.
| Model | Supporting Power | PTO Speed (r/min) | Trenching Width (mm) | Trenching Depth (mm) | Efficiency |
|---|---|---|---|---|---|
| LKJ200 | 50-80HP | 500-1000 | ⩽150-200 | ⩽1500 | 120-500M/h |
| LKJ300 | 50-80HP | 500-1000 | ⩽300 | ⩽100 | 120-500M/h |
| LKJ500 | 50-80HP | 500-1000 | ⩽500 | ⩽500 | 120-500M/h |
| LKJ200K | 90-110HP | 500-1000 | ⩽150-200 | ⩽1800 | 120-500M/h |
| LKJ600K | 90-110HP | 500-1000 | ⩽600 | ⩽800 | 120-500M/h |
| LKJ1000KD | 120-220HP | 500-1000 | ⩽1000 | ⩽1000 | 120-500M/h |
| Parameter | PKJ500 | PKJ800 | PKJ1000 | PKJ1200 |
|---|---|---|---|---|
| Supporting Power | 50-90HP | 50-90HP | 100-220HP | 100-220HP |
| Trenching Width (mm) | 250-300 | 80-150 | 200-250 | 80-150 |
| Trenching Depth (mm) | ⩽500 | ⩽800 | ⩽1000 | ⩽1200 |
| Cement Road Efficiency | 50-100M/h | 50-100M/h | 50-150M/h | 50-150M/h |
| Asphalt Efficiency | 120-200M/h | 120-200M/h | 120-200M/h | 120-200M/h |



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