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Product Details:
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| Material: | Q355B, ,Q345B, Q690D | Colour: | Custom All Color |
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| Condition: | New Long Reach Boom & Arm & | Warranty: | 1 Year Or 6 Months Or 180 Days |
| After-sales Service Provided: | Online Support Service | Bucket Capacity: | 0.4-1CBM |
| High Light: | Anti wear Excavator Long Arm Boom,Practical Long Reach Excavator Arm Boom,Q690D Long Excavator Arm Boom |
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The video show of dipper arm extension
Product advantage of long excavator boom and arm:
01 Use Q355B material,
02 Adopts precision steel pipeline
03 Adopt alloy copper sleeve big arm base
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm
07 Angle of boom and arm can reach 163°
The specification of excavator boom stick
| Excavator Ton | Total Length(mm) | (A)Boom(mm) | (B)Arm(mm) | Maximum Digging Radius(mm) | Maximum Digging Depth(mm) | Maximum Unloading Height(mm) | Maximum Digging Height(mm) | Bucket Volume(cbm) | Cylinder(ton) |
| 11-15T | 13000 | 7250 | 5750 | 11200 | 9000 | 7550 | 9350 | 0.15-0.3 | 12T |
| 20-25T | 15400 | 8220 | 7180 | 14500 | 11300 | 10400 | 12600 | 0.4-0.6 | 12T |
| 20-30T | 18000 | 10000 | 8000 | 17300 | 13000 | 17200 | 14000 | 0.4-0.7 | 12T |
| 35-40T | 20000 | 11000 | 9000 | 19200 | 14900 | 12900 | 15200 | 0.6-1.2 | 12T |
| 40-45T | 22000 | 12000 | 10000 | 21300 | 16000 | 14000 | 17000 | 0.5-1 | 20T |
| 40-50T | 24000 | 13000 | 11000 | 23000 | 17900 | 15200 | 18100 | 0.5-1.1 |
The excavator long stick introduction
1. Increased reach: The primary feature of an excavator long stick is its increased reach. By extending the length of the stick, excavator long sticks enable operators to reach further and work in areas that would otherwise be difficult or impossible to access.
2. Stability: Excavator long sticks are designed for stability and durability. They are built with high-strength materials and are engineered to withstand the rigors of heavy-duty excavation work.
The pictures of excavator's long arm for caterpillar
Contact Person: Katherine
Tel: +8618127538971
