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Long Reach CAT335 XE350 SH350 Excavator Boom Arm 35-39 Ton 22m With Bucket

Kaiping Zhonghe Machinery Manufacturing Co., Ltd

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Address: Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China

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Long Reach CAT335 XE350 SH350 Excavator Boom Arm 35-39 Ton 22m With Bucket

Country/Region china
City & Province jiangmen guangdong
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Product Details

Excavator Long Reach CAT335 XE350 SH350 Excavator Boom Arm 35-39Ton 22m With Bucket

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

Product Presentation of Excavator Extension Arm

       The long arm of the excavator is made of Q355B steel, which has good strength and rigidity. The shaft sleeve of the extension arm is generally made of 45 # steel, with a 40Cr bushing inside, and the lubrication effect of butter reduces the shear force generated by the frequent rotation of the shaft and the shaft sleeve, thereby improving the service life of the shaft sleeve. The structure of the extension arm of the excavator is generally a box-type structure, that is, the upper and lower cover plates are combined with the left and right wall plates. The buffer strip needs to be welded inside, and the buffer strip must have an oval hole, which can be released better. The stress generated by the extension arm during welding work can avoid damage to the extension arm.
 
 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

 

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. 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. Visual welding inspection – Certified and experienced welding inspectors perform visual and dimensional checks on excavator boom structural welds.
 
 
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.
 

 

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

 

 

Specification of Excavator Boom and Stick

Weight
Model
Part Length
Total length(m)
Weight(kg)
Maximum removal height(m)
Total Length(mm)25T8.516280016M
Boom(A)(mm)2.3900
Arm(b)(mm)5.21700
Maximum Digger Radius(C)(mm)30T9.518300018M
Maximum Digger Depth(C)(mm)2.31000
Maximum Unloading Height(E)(mm)5.21950
Maximum Digger Height(F)(mm)35T10.520350020M
Bucket Volume(m³)2.31100

 

 

 

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.

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.

 

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