• Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    David Cordova
    High 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.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    Vaina Conroy
    Very 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.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    William Hollister
    Very 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

Place of Origin China
Brand Name ZHONGHE
Certification CE
Model Number 20-27T
Minimum Order Quantity 1set
Price 12600
Packaging Details Plastic wrap and bubble wrap packing
Delivery Time 15`20days
Payment Terms T/T
Supply Ability 50set one month
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
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Excavator Long Reach Boom 0.5CBM

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CAT325 Long Reach Excavator Booms

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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

 

CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 0

 

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

CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 1

CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 2

CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 3

CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 4

CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 5CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 6CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 7CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 8CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 9CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 10CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 11CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 12CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 13CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 14CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 15CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 16CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 17CAT320 CAT323 CAT325 Long Reach Excavator Booms CAT307 CAT312 CAT313 CAT315 18