A telescopic excavator arm includes a fixed section, a sliding
mechanism, a steel cable, and a telescopic cylinder. By adjusting
the sliding components, the reach and excavation depth can be
tailored to specific needs. Often paired with a bucket, it is ideal
for deep excavation applications such as soil, sand, and coal
removal.
The two-section boom is made from LG700 for maximum durability,
with Q355B used for structural balance. Unique features:
High-powered 22-ton bucket cylinder
Reinforced reel with larger spring plates
Multi-layer support at bearing points
LG700 steel box construction for improved strength
Reinforced pivot end for enhanced excavation performance
High precision machine of Zhonghe Machinery Manufacturers
Large, floor-mounted double-sided boring and milling lathe:
- Increased Precision and Consistency: The double-sided boring and milling lathe enhances operational
accuracy and consistency.
- Post-Welding Process: After welding, the machine bores through the hole, ensuring the
parallelism and verticality of the shaft.
- Main Responsibility: This machine is primarily used for post-welding boring of large
and small arms and buckets to ensure accuracy.
- Simultaneous Boring: The double-sided boring lathe performs boring on both sides at the
same time, guaranteeing even accuracy.
About Zhonghe Machinery Company Profile:
Kaiping Zhonghe Machinery Co., Ltd., founded in 2018, is an industry leader in custom excavator boom arms and attachments. Located in Kaiping, Guangdong, our 21,000m³ steel-structured workshop is fully equipped with high-precision machinery and a skilled team of 100+ professionals, including 50 welders with over seven years of experience and 30 senior designers. Our innovative R&D team, boasting 10+ years of expertise and 100+ patents, drives our product development. With rigorous quality and cost controls, we manufacture up to 800 boom arms per year, ensuring excellent performance and durability.
CE certification & Utility model patent certificates
Our products have been sold to more than 60 countries, and our
transportation methods include sea transportation, land
transportation, and air transportation. Our packaging is wooden box
packaging or stretch film packaging. The goods will be packed
before shipment and then loaded into the container to ensure the
safety of the goods.
Packaging & Shipping
FAQ(Some frequently asked questions):
Q: Are you a manufacturer?
A: Zhonghe machinery offered a wide range of attachment parts for
excavators and dozers. Such as long reach arm, demolition arm,
telescopic arm, standard bucket, rock bucket, cleaning bucket,
tilting bucket, etc. We know that the perfect combination of
high-quality cast steel products and a moderate price is the key to
the success.
Q: Is the length of the telescopic arm the total length or the
digging depth?
A: The length of a two-stage telescopic arm refers to the digging
depth. For example, a 14-meter telescopic arm means that the
maximum digging depth is 14 meters, so it is called a 14-meter
telescopic arm. The actual arm length is not only 14 meters.
Q: What material is the telescopic arm made of?
A: The arm tube of the telescopic arm is made of a690 or HG785
material, and the material of other parts is a355B material.
Q: What are your terms of payment?
A: We prefer T/T (50/50) through Ali Credit Insurance as a trial
order.
Q: Are you always delivered on time?
A: We can't promise about the sea freight but what we can do is
shorten our lead time while keeping the same quality level. So
there will not be any problem even if the sea freight is delayed
for a couple of days.
Any information, pls contact Sophia!
this is my contact way directly
Sophia W/A: +86 18127591702
Mail: sophia@excavatorboomarm.com
