Send Message
Home ProductsExcavator Boom Arm

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi

Certification
China Kaiping Zhonghe Machinery Manufacturing Co., Ltd certification
China Kaiping Zhonghe Machinery Manufacturing Co., Ltd certification
Customer Reviews
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.

—— David Cordova

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.

—— Vaina Conroy

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.

—— William Hollister

This excavator is exactly as described. I compared many sellers and finally chose to buy from them. Whether it is service or product quality, I can only say high quality.

—— Kiran Ogale

For the price, I was very happy to see the quality and craftsmanship that was put into excavator long arm. Runs great and has plenty of power. The whole time very very pleased with the services.

—— Jerry Anderson

Very reliable partner with professional team, I am so satisfied with their fast delivery and good products, I get the machine in hand now, and will in use this week.

—— Libaah Shaadh

Came in better than expected. Looking to buy 5 sets of this long boom more now they work so well and are easy to replace my old one.

—— Marcello Batocchi

I am satisfied with their service much, I had problems installing the product after receiving it, but they provided online video instructions and it now works perfectly with my excavator, thank you for the product and services.

—— Glyn Cann

Buen producto, excelente servicio, el brazo de extensión ha estado en uso durante dos meses y se adapta perfectamente a mi excavadora.

—— kazi Shoeb

Super service très bon suivi commercial et société sérieuse

—— Manuel Palos

I'm Online Chat Now

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi

Large Image :  High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi

Product Details:
Place of Origin: Guangdong, China
Brand Name: ZH
Certification: CE
Model Number: ZH-JCB22
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: $14000/Pieces
Packaging Details: Bubble bag packaging
Delivery Time: 15works
Supply Ability: 60 Piece/Pieces per Month

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi

Description
Condition: New-Condition Name: Excavator Long Reach Arm
Market: 2022 New Product Color: Customer Request
Length: 10-30 Available Warranty: 360 Days
Delivery Time: 7-30 Days Port: Shenzhen Port
High Light:

High Strength Excavator Extension Arm

,

Hitachi Excavator Extension Arm

,

Doosan Excavator Boom Arm

Custom High Strength Long Reach Excavator Extension Arm for CAT Sany Doosan Hitachi Available

 
See what Zhonghe can do: Catalogue ZH excavator boom arm.pdf
For more products:

Product Presentation of Excavator Boom

     The extended arm is a set of excavator front-end working devices specially designed and manufactured to expand the working range of the excavator according to the requirements of the working conditions. The connecting part must strictly conform to the connection size of the original excavator to facilitate the installation and use of the equipment.
 
 Material Use  Q345B, Q550D, Also can customize to customer requirements
 Product Warranty Period  6 months,9 months,1 Year
 Product Size  Most lengths can be 34M, According to customer requirements, Any excavator model

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 0

Advantages of Zhonghe Excavator Long Arm

1. Less maintenance
Using high quality materials, such as Q355B as default, Q690D optional, Niningbo connectors, seamless precision pipelines, graphite alloy copper sleeve, and strong but light bucket cylinder.
 
2. Strong and sturdy
Built-in reinforcing ribs. Professional welding skills towards the different bearing positions. Groove preparation(45° edge-mining) before welding.
 
3. Tolerance within 5-10um
Hole drilling tolerance is within 5-10um, ensure accuracy. 
 
4. Reach deeper and higher
The max work range and the max digging height are larger as the angle of the boom and arm can reach 163 degrees.
 
5. High work efficiency and saving fuel
Lighter while taking into account the quality, not only ensures work efficiency but also saves fuel.
 
6. Metallurgical test

Steel samples are analyzed in depth to look for microstructural defects and different phases present in biphasic and superbiphasic as well as many other welding materials.

 

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 1
 
What Zhonghe Can Do

 

CUSTOMIZATION:
1. Applicable for all brand excavators.
2. Color, length, and material can do according to you.
3. Extra pipelines can be added to suit some extra applications.
4. Boom cylinder and stick cylinder can also be supplied if the customer wants.

STRONG PRODUCTION CAPACITY:
We can produce 50 sets of excavator booms per month.
Our annual output of various types of excavator boom arms can reach 600 sets.

GOOD SERVICE:
1. Online support within 24 hours.
2. Appointment video technical support.
(Our engineers have focused on excavator boom and attachment for over 10 years)
3. Long excavator boom shall be two/three jointed pcs to make it fittable into a container to save shipping costs.
 
Warranty:
1 year for long reach boom, 180 days for cylinder and linkage, and 90 days for the bucket.
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 2

 

All parts you needed are included.

Long Reach Kits Are Fully Compatible with ZHONGHE Excavator Standard Buckets, and Cylinder.
Excavator long boom
Excavator long arm
Standard bucket
Linkage kit
Bucket cylinder
Butter hose
Pin
Lubricating system
Seals

 

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 3

 

Specification of Excavator Boom Arm

Weight
Model
Part Length
Total length(m)
Weight(kg)
Maximum removal height(m)
Total Length(mm) 25T 8.5 16 2800 16M
Boom(A)(mm) 2.3 900
Arm(b)(mm) 5.2 1700
Maximum Digger Radius(C)(mm) 30T 9.5 18 3000 18M
Maximum Digger Depth(C)(mm) 2.3 1000
Maximum Unloading Height(E)(mm) 5.2 1950
Maximum Digger Height(F)(mm) 35T 10.5 20 3500 20M
Bucket Volume(m³) 2.3 1100

 

 

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 4

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 5

 

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 6

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 7

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 8

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 9

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 10

High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 11

Applicable to all brands

 
Caterpillar CAT320 CAT323 CAT325 CAT329 CAT330 CAT336 CAT340 CAT345 CAT349 CAT352 CAT365 CAT374 CAT385 CAT390
Komatsu PC200 PC210 PC220 PC240 PC300 PC350 PC360 PC400 PC450 PC650
Hitachi ZX200 EX300 ZX240 EX300 ZX330 ZX350 ZX360 ZX450 ZX470 ZX650 ZX670 ZX870
KOBELCO SK200 SK210 SK250 SK260 SK350 SK360 SK380 SK500
Doosan DX215 DX225 DX300 DX340 DX380 DX480 DX500 DX520
Sany SY215 SY235 SY265 SY335 SY365 SY485
 
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 12
 

Company Strength

          Kaiping Zhonghe Machinery Manufacturing Co., Ltd, is a manufacturing and trading combo that specializes in customizing different kinds of excavator boom arms and attachments We have more than 14000m' steel structure standardization workshop with a large number of high precision processing equipment as well as a strong and cohesive team. At present, there are more than 60 experienced technical staff, 30 welding workers with over 7 years of experience, 15 senior designers, and a high-tech R&D team.
          Our annual output of various types of excavator boom arms can reach 600sets. We supply products with high quality and moderate prices, which sell well in more than 40 countries and areas.
We adhere to" Merit Quality, Sincerity Management, and Customer Satisfaction", and honestly greet customers from home and abroad to negotiate and cooperate with us.
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 13
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 14
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 15
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 16
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 17
High Strength Long Reach Excavator Extension Arm For CAT Sany Doosan Hitachi 18

FAQ of excavator long arm

Q1: Why not have boom and stick cylinders in the plan?
A1: First, the whole long arm is lengthening, but the boom just lengthening from its middle sleeve to its end, so the original boom and stick cylinder can be used. Second, using the original parts can save you cost.
 
Q2: How long is the boom arm can min excavator be configured with? Whether it is necessary to increase the counterweight?
A2. Generally speaking, the 30-40 excavator longest arm suggests to be 8 meters, and can configure 0.1 cbm bucket, with no need for an extra counterweight. 55 excavator's longest arm suggests to be 12 meters, can configure 0.1-0.15 cbm bucket, which needs 0.5 ton extra counterweight. 60-80 excavator longest arm suggests to be 12 meters, can configure 0.15-0.25 cbm bucket, need 0.5-0.7 ton extra counterweight.
It is not recommended to extend boom arm to longes the t length as min excavator is easy to slosh.
 
Q3: How long will it take tall an excavator long reach boom?
It depends on the installer and machine size.
Usually disconnecting the original boom arm, stick cylinder, then pin the new one is okay.
Kindly remind, use
 to prepare several containers to fill the oil before disassembling.

 

Contact Details
Kaiping Zhonghe Machinery Manufacturing Co., Ltd

Contact Person: Katherine

Tel: +8618127538971

Send your inquiry directly to us (0 / 3000)