• 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

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm

Place of Origin Guangdong, China
Brand Name ZH
Certification CE
Model Number ZH-JCB22
Minimum Order Quantity 1set
Price $14000/Pieces
Packaging Details Bubble bag packaging
Delivery Time 15works
Supply Ability 60 Piece/Pieces per Month
Product Details
Condition 100% New Applicable Industries Machinery Repair Shops Excavator
Showroom Location Indonesia Available Warranty 1 Year For Long Arm
Application Crawler Excavator Material Q355B Q345B Can Be Chose
MOQ At Least 1 Set Delivery Time 10-26 Days
High Light

CE Excavator Long Arm

,

DX 140 Excavator Long Arm

,

Crawler Excavator Boom Arm

Leave a Message
Product Description

Hydraulic Excavator Boom Arm for Mini Excavator CAT312 CAT315

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

Product Presentation of Excavator Extension Arm

     The extended arm is a group of excavator front working devices specially designed and manufactured according to the requirements of working conditions in order to expand the working range of the excavator. The connecting part of the extended arm must strictly comply with the connection size of the original excavator in order 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

 

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 0

 

Advantages of Zhonghe Long Arm Excavator Boom

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. Tolerance within 5-10um
Hole drilling tolerance is within 5-10um, ensure accuracy. 
 
3. 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.
 
4. High work efficiency and saving fuel
Lighter while taking into account the quality, not only ensures work efficiency but also saves fuel.
 
5. Butt weld testing
Testing butt weld joints to determine the quality, strength, hardness and ductility of the weld. Some of the tests we perform on excavator booms are NDT, tensile tests, bend tests, impact tests, macro examination and hardness tests. These tests, as well as some others, can be used to determine the acceptability of a welding procedure or a welder qualification test.
Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 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.
 

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 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

 

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 3

 

Specification of Excavator Boom and Stick

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

 

 

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 4

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 5

 

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 6

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 7

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 8

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 9

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 10

Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 11

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.
Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 12
Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 13
Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 14
Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 15
Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 16
Excavator Long Arm For DX 140 , Crawler Excavator Boom Arm 17

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, which 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 mini 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.