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| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Note: Not suitable for mini excavators, requires an excavator of at least 15 tons to carry.
Chain trenchers for narrow trenches
chain saw trenchers opens up a completely new range of opportunities for excavators. For the first time, a trenching excavator attachment that is not limited to working in soils, but also works in rock.
The trencher can produce trenches with perfect profiles in widths from 20 to 60 centimeters to a maximum depth of 2 meters. Chose from a range of cutting chain widths, each fitted with wear resistant picks.
When starting the trench, the machine is supported while sumping down to the desired cutting depth. When the trencher has reached the required depth, the excavator is driven backwards or the trencher is pulled forward with the excavator arm. The housing has a spoil discharger to deposit spoil to the side of the trench.
| Excavator trencher | |||||
| Model | PLE-12 | PLE-8(Standard type) | PLE-12(Standard type) | PLE-8(Rock type) | PLE-12(Rock type) |
| suitable for excavator | 13-18ton | 20-45ton | 50-70ton | 20-45ton | 50-70ton |
| Maximum pressure | 35mpa | 35mpa | 35mpa | 35mpa | 35mpa |
| Flow | 150 L/min | 280 L/min | 350 L/min | 280 L/min | 350 L/min |
| Cutting width | 15-25 cm | 20-40 cm | 30-60 cm | 20-40 cm | 30-60 cm |
| Cutting depth | 0.5-1.2 m | 1.2-2.5 m | 2.5-3 m | 1.2-2.5 m | 2.5-3 m |
| weight | 200-800 kg | 800-2500 kg | 2500-5000 kg | 1500-3500 kg | 2500-6000 kg |
| Drive mode | Motor direct drive | Hydraulic motor + gear box | Multiple hydraulic motors in parallel drive | Hydraulic motor + gear box | Multiple hydraulic motors in parallel drive |
| Cutting speed | Soft soil: 20-30 m/h; Hard soil/gravel: 10-20 m/h; Rock (optional): 5-10 m/h | Rock 20-30m/h | |||
| teeth type | Wide spacing between teeth | Many teeth and wear-resistant | |||
| Maximum cutting force | 50000KN | 60000KN | 100000KN | 85000kN | 125000KN |
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