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Excavator Boom Arm
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Long Reach Excavator Booms
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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
CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315
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 | Excavator Long Reach Boom 0.5CBM,CAT325 Long Reach Excavator Booms,CAT307 Long Reach Excavator Booms |
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Product Description
wholesale excavator long reach boom attachment CAT307 CAT312 CAT313 CAT315 CAT320 CAT323 CAT325 long boom
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
For increased stability while performing heavy-duty operations, the long reach excavator comes with a big counterweight to balance the weight of its long boom and arm. Unlike the standard excavators, the long reach excavators are designed with longer hydraulic cylinders for additional outreach and better maneuverability. As mentioned above, they also come with bigger counterweight than the typical excavators, because of the heavier arm and boom. If the counterbalance doesn’t match the total weight of the excavator, the machine can easily lose control, causing in this way a lot of damages on the job site
The pictures of excavator long arm for caterpillar
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