• 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

Q355B Mini Excavator Long Reach

Place of Origin China
Brand Name Zhonghe
Certification CE
Model Number 20meters
Minimum Order Quantity 1
Price CNY 86400-96000 or USD12800-14200/Unit EXW
Packaging Details Wooden case, bubble bag or iron support
Delivery Time 10-30 working days
Payment Terms T/T, discussion
Supply Ability 60 pcs per month
Product Details
Warranty 1 Year For Main Body, 180 Days For Bucket Cylinder Color Customization
After-sales Service Provided WhatsApp, Email, Tel, Phone Condition Total New
Bucket Capacity(m3) 1 M³ Cylinder 25 T
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Q355B Mini Excavator Long Reach


CAT Mini Excavator Long Reach


20m Arm Construction Equipment Parts

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Product Description

Hot sale 40-47 ton 20m long boom excavator nice quality excavator long reach boom arm for Sale CAT PC ZX SY


Original excavator boom arm contrast

Long reach excavator boom has a bigger working Radius, which reduces the need for machine movement, so that it can work more efficiently.


Assessaries for ZHONGHE excavator long boom

11meters boom 1 kit linkage assembly 25 ton bucket cylinder
9 meters arm 3-5 butter hoses 6 precision seamless steel pipes
1 cbm bucket 6 pins 4 high pressure hoses


We can install them on the excavator long arm main body for free, you only need to do is connect the boom and use the original arm cylinder.


Superiority of ZHONGHE long boom of excavator

  • Good body steel
  • Rich experienced workers for welding
  • High quality Ningbo connecters
  • Moderate price and good service
  • Provide simulation parameters.

Attention before purchasing ZHONGHE excavator long fronts

The price is not include excavator and stick/arm cylinder



1. Does the Excavator with Long Reach Boom suitable for working in sea water?
Yes, It can work in sea water and our long reach booms painted with anti-corrosive painting, but please note some wearing component will not last as long as normal because of sea water corrosion , such as Bushes, Bucket, bucket cylinder.

2. How can we guarantee quality?
ZHONGHE Quality Control System consists of three parts:
☆Technical design drawing review mechanism,

☆The semi-finished product review mechanism(each process tests the previous process)

☆Finished product testing. (welding size, welding quality, and installation size)
To sum up, every ZHONGHE excavator boom arm has to pass 3-stage inspection to ensure qualified before shipping.

3.What can you buy from us?
Excavator long reach boom, demolition arm, 2 or 3 sections telescopic arm, tunnel arm, standard/strengthen/rock bucket, gripper, ripper, etc. Our annual output of various types of excavator boom arms can reach 600 sets.

4. Why should you buy from us not from other suppliers?
We support high quality products with moderate price and good service. We always use high quality material, professinal design, keep high quality control during the industry.

5. What's your terms of payment?
We prefer T/T (50/50) through Ali Credit Insurance as a trial order.
L/C at sight, cash can be attapted. Other payment terms need to be discussed.

6. How long to receive a quotation/PI?
Within two working days after you ensure your excavator model and boom arm working condition.

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