Ideal for narrow utility trenches with steady cutting, cleaner spoil handling, and more accurate trench geometry on long excavation runs.
As a professional manufacturer of Chain Trencher, we provide more cost-effective products. Whether you want to buy or become a distributor, you are welcome to contact us anytime.
Cable Drum Trailer
The Chain Trencher is made for fast, clean trenching in utility and pipeline projects. It is a practical attachment for contractors who need narrow trenches with a consistent path and controlled digging depth. A Chain Trencher helps crews open straight trenches for cable, fiber, drainage, irrigation, and pipe installation while limiting unnecessary excavation outside the cut line.
On the jobsite, the Chain Trencher supports efficient spoil handling and steady cutting progress, which helps keep the trench cleaner and easier to inspect. It works well in soil, mixed ground, and other demanding trenching conditions where bucket excavation can be slow or imprecise. Because the attachment focuses the cut, operators can work closer to roads, sidewalks, and existing services with better trench accuracy and less rework.
Dealers and contractors often choose a Chain Trencher for utility construction, municipal work, agricultural trenching, and infrastructure projects that require repeatable results. It gives excavators a more specialized trenching function and helps improve daily productivity on linear excavation jobs. If you need an attachment focused on trench quality, speed, and cleaner jobsite results, the Chain Trencher is a strong option for daily excavation work.
|
Model |
LK-03 | LK-09 | LK-15 | LK-25 | LK-35 |
| Applicable Carrier (t) | 2–4 | 6–9 | 10–18 | 20–28 |
30–40 |
|
Operating Weight (kg) |
150 | 460 | 1250 | 2200 | 3200 |
| Milling Width (mm) | 370 | 430 | 560 | 700 |
900 |
|
Cutting Head Diameter (mm) |
260 | 480 | 580 | 760 | 760 |
|
Number of Picks |
38 | 50 | 65 | 80 |
95 |
| Recommended Speed (rpm) | 122 | 80 | 70 | 65 |
65 |
|
Recommended Flow (L/min) |
30 | 70 | 120 | 220 | 260 |
| Max Pressure (MPa) | 24 | 28 | 31 | 31 |
31 |
|
Max Torque (N·m) |
800 | 3600 | 9600 | 18800 | 26000 |
| Components / Brand | Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi | Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi | Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi | Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi |
Motor / Poclain, Bearing / SKF, Alloy Head / Tungsten-Molybdenum Alloy, Gear / 20CrMnTi |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Outbound link:
Youtube:John’s Excavator Bucket in China – YouTube
internal link:
Produce:We Produces















