• 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 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton

Place of Origin China
Brand Name ZHONGHE
Certification CE
Model Number 20~22T
Minimum Order Quantity 1set
Price 12600
Packaging Details Plastic wrap and bubble wrap packing
Delivery Time 15`20days
Supply Ability 50set one month
Product Details
Part Name Boom/Arm/Bucket Cylinder Type Hydraulic Oil Cylinder
Material Q345B+Q460D After-sales Service Provided Online Support
Condition Parts Bucket Capacity(m3) 0.4
High Light

20ton Excavator Reach Long Booms

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50ton Excavator Reach Long Booms

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Q345B Q460D Excavator Long Arm

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Product Description

 

Pattern custom excavator long reach boom arm excavadora brazo extra largo CAT320 20ton to 50ton excavator excavadora cater 329 el excavadora cat brazo largo

 

CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 0

 

 

The parameters of Long reach stick

Long Reach Boom Arm Accessories
name number main material warranty(day)
Boom 1 Q355B 360
Arm 1 Q355B 360
Bucket 1 Q355B 90
Bucket cylinder 1 180
Linkage assembly 1 Q355B 180
Pin 6 40Cr 0
High-pressure hose 4 4 layers wire ring 0
Lubrication pipe 3 1 layer wire ring 0
Steel tube 6 20#steel 0

 

Introduction of excavator boom and stick production process.

We invest heavily in the latest high-tech equipment to stay abreast with the industry. Our facilities are equipped with sophisticated robotic welding machine and CNC line-bore machine. The boom and arm, being critical components of an excavator, require tight tolerance and precision. They are processed with these state-of-the-art machineries to ensure highest attainable quality for every piece we produce.

 

Pictures show of pattern excavator Long Reach Front

CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 1

 

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CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 9

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CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 15CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 16CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 17CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 18CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 19CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton 20