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David CordovaHigh quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here. -
Vaina ConroyVery happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations. -
William HollisterVery helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.
Contact Person :
Nina Liu
Phone Number :
+8615362217237
WhatsApp :
+8615362217237
8M 15M 18M 22M 24M 26M 28M Excavator Long Reach Boom For CAT SANY DOOSAN
Product Details
| Material | Q355B | Size | Custom |
|---|---|---|---|
| Condition | New Long Reach Boom & Arm | Warranty | 1 Year |
| After-sales Service Provided | Online Support | Bucket Capacity | 0.4-0.5CBM |
| High Light | 26M Excavator Long Reach Boom,28M Excavator Long Reach Boom,Excavator Long Reach Arm |
||
Product Description
excavator long reach boom arm 8M 10M 15M 18M 20M 22M 24M 26M 28M for CAT SANY DOOSAN HYUNDAI KOMATSU KOBELCO
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 boom and stick long introduce
The only disadvantage of the long reach excavator is the complex transportation process. Because it comes with long boom, the machine needs to be dismantled into smaller parts for more efficient transportation. The bigger parts are transported by separate commercial vehicles, while the excavator can travel by itself. The counterweight also needs to be transported separately, because it is very heavy. However, the long reach excavator is still a number one choice for many digging and demolition operations.
The pictures of excavator long arm for caterpillar
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