• 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

OEM Antiwear Long Reach Boom And Stick , Durable Excavator Dipper Arm Extension

Place of Origin China
Brand Name ZHONGHE
Certification CE
Model Number 20~22T
Minimum Order Quantity 1set
Price 13200
Packaging Details Plastic wrap and bubble wrap packing
Delivery Time 15`20days
Supply Ability 50set one month
Product Details
Color Customized 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
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OEM Long Reach Boom And Stick

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Antiwear Long Reach Boom And Stick

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Durable Excavator Dipper Arm Extension

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Product Description

New OEM Quality Extended Arm Long Excavator Long Reach Boom and Stick Arm for different size Excavator CE-approved custom size 30-36T excavator long reach boom for Hitachi/Doosan/Cat/Sany

 

The video show of long reach arm boom for excavators

 

OEM Antiwear Long Reach Boom And Stick , Durable Excavator Dipper Arm Extension 0

 

The introduction of excavator long reach attachment

Long reach boom and arm is one of the attachments for excavators. It is a set of excavator front-end working devices specially designed and manufactured according to the requirements of the working conditions to expand the working range of the excavator. It is suitable for cleaning river channels and fish. Special operation projects and uses such as ponds, subway excavation, water conservancy and hydropower projects, and port and wharf construction. The boom length can be modified according to the customer's specific length, and the available range is 10-36 meters.

The Specification of cat 320 long reach
Excavator
12T
20T
22T
30T
35T
40T
45T
Length of the boom arm(mm)
13000
15380
15380
18000
20000
22000
24000
Working weight(kg)
3000
4000
4200
5200
6000
6500
7000
Bucket capacity(m3)
0.3
0.4
0.4
0.4
0.5
0.6
0.6
Max digging height(mm)
11300
12510
12610
13720
14920
16100
17300
Max reaching depth(mm)
12500
15100
15100
17600
19600
21600
23600
Max digging depth(mm)
9000
11340
11370
13000
15000
16500
18000
Total height(mm)
2900
2980
3040
3210
3210
3400
3400
Counter weight(kg)
/
/
/
/
2000
2500
3000

 

Advantage of cat long reach :

1. The conventional material is Q345, and the enhanced version is Q460. The plate is thin, high in strength, light in weight, and reduces the load of the excavator.

2. The bushing in the boom seat cover is made of copper (with self-lubricating carbon powder inside).

3. The oil pipes are all made of high-precision cold-drawn seamless steel pipes, which have undergone pickling and phosphating treatment, with good material and high strength.

4. All the long arms are integrally bored after welding to ensure the concentricity between the pins and the quality.

 

The picture show of long reach front

 

OEM Antiwear Long Reach Boom And Stick , Durable Excavator Dipper Arm Extension 1

OEM Antiwear Long Reach Boom And Stick , Durable Excavator Dipper Arm Extension 2

OEM Antiwear Long Reach Boom And Stick , Durable Excavator Dipper Arm Extension 3

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