CE 25m Digging Long Extension Excavator Telescopic Arm / Stick for
Hitachi Zx360
30M Excavator Telescopic Arm , CAT345 Long Reach Arm Stretch Out
And Draw Back
✅Increased Reach: The primary advantage of an extended telescopic
arm is its ability to reach greater distances. By extending the
arm, operators can access areas that are otherwise difficult to
reach, such as high ceilings, deep trenches, or confined spaces.
✅Versatility: The telescopic arm can be used in a wide range of
applications. For example, in construction, it can be mounted on
cranes or excavators to reach higher elevations or perform tasks
that require extended reach, such as lifting heavy objects or
placing materials. In agriculture, telescopic arms are commonly
used in equipment like loaders or forklifts to handle large loads
and reach over obstacles.
A telescopic boom, also known as a teleboom or telescopic arm, is a
mechanical device commonly used in various industries, including
construction, agriculture, mining, and forestry. It is designed to
provide extended reach and lifting capabilities, enabling operators
to access elevated areas and handle heavy loads with ease.
One of the key advantages of a telescopic boom is its ability to
extend and retract, providing variable reach and height. This
feature makes it highly versatile, as it can be adjusted to suit
different working conditions and job requirements.
| Excavator Ton | (A)Maximum working Length of arm | (B)Maximum digging height | Shell bucket volume(cbm) |
| 6-10T | 7600 | 10000 | 0.2-0.3 |
| 11-15T | 10500 | 14000 | 0.4-0.6 |
| 20-27T | 12500 | 16000 | 0.8-1.5 |
| 30-35T | 15500 | 20000 | 1.3-1.6 |
| 30-35T | 20500 | 25000 | 1.0-1.4 |
| 40-45T | 20500 | 25000 | 1.8-205 |
| 40-45T | 25100 | 30000 | 1.4-2.0 |
1.The external hose pulley separates the hose from the main rope,
avoids the friction between the main rope and the hose, reduces
failures, and makes maintenance more convenient
2.Centralized lubrication
3.Adopt 30mm main rope
4.The upgraded auxiliary rope design makes the pipeline smoother
while stretching
5. Adopt 26mm auxiliary rope
6. Can match bucket and grabber
7.Oil filling hole at the second arm front end(to the top slider)
8.Oil filling hole position on both sides of the third arm front
end(to the top slider)
RELATED ATTACHMENTS
1. Excavator High Reach Demolition Boom Arm
✅Seamless precision steel pipe
✅Centralized lubrication system
✅The boom seat sleeve adopts all in one molding process
✅Hydraulic pipelines section design, convenient for later
maintenance
* Contact whatsapp: +86 18127591702 to get best quotation
2. Excavator Pile Driving Boom Arm
✅ The angle between boom and horizon can reach 88°
✅The angle between boom and arm can reach 160°
✅Comparing with the same length pile driving arm, ours can pile
higher.
* Contact whatsapp: +86 18127591702 to get best quotation
3. Excavator Shorten Arm
✅Stop valves prevent oil leakage when replacing breaker by bucket.
✅Multi-layer welding of pipe connectors to reduce the risk of oil
leakage
✅Cylinder protective cover is beneficial to preventing the cylinder
from being damaged in collision
✅Q355B material, using high-quality accessories, full weld, double
plate reinforcement in the stress position, etc.
* Contact whatsapp: +86 18127591702 to get best quotation
4. Excavator Sliding Arm
✅Built-in antiwear plastic slider for easy replacement and
maintenance
✅The double oil seal design for the telescopic cylinder prolongs
its service life
✅The whole plate is cut, not spliced, so as to be more firm and not
easy to deform
✅Steel sliders are welded between the skateboards to avoid direct
contact wear
* Contact whatsapp: +86 18127591702 to get best quotation
6. EXCAVATOR LONG REACH
✅The pipeline we use is international seamless precision pipeline.
✅The bushing on the boom base we use graphite alloy copper sleeve
,and other place we use steel bushing for easy maintenance
✅Chamfering bevel before welding, our muti-layer welding is full
and smooth with many year professional experence .
✅Rivers cleaning dregging project
* Contact whatsapp: +86 18127591702 to get best quotation
Product Fit
Established in 2018, Kaiping Zhonghe Machinery Manufacturing Co.,
Ltd. is a combination of manufacturing and trading, specializing in
customizing different kinds of excavator boom arms and attachments.
Our products, including excavator long reach booms, demolition
arms, 2-3 sections telescopic arms, tunnel arms, standard/rock
buckets, grippers, and rippers, have been selling well in more than
40 countries and areas.
We are located in Cuishanhu New District, Kaiping City, Jiangmen
City, Guangdong Province, China, and we boast a 18000㎡ steel structure workshop with a large number of high precision
processing equipment and a strong and cohesive team of over 100 experienced technical staff, 50 welding workers with over 7 years experience, 30 senior designers, and a high-tech R&D team(10+ years on customization, 100+ technical patents), strict production system (6+ years quality control and cost control) and warm-hearted service
team. Our annual output of various types of excavator boom arms can reach
up to 600 sets.
Kaiping Zhonghe Machinery Manufacturing Co., Ltd. are committed to providing our customers with products of the
highest quality at a moderate price, with quick response and
appropriate warranty. We strive to uphold our core principles of
"Merit Quality, Sincerity Management, and Customer Satisfaction".
(Robust structure)
1. The box is made of LG700 high strength material
2. Bearing part with multi-layer reinforced
3. The upgraded auxiliary rope design makes the pipeline smoother
while stretching
(Long service life)
1. The reel adopts enlarged spring piece
2. Adopt Strong bucket cylinder
(Avoid oil leakage)
1. The telescopic cylinder adopts double oil seals
2. Bucket cylinder hose was built-in to avoids oil leakage caused
by hose vibration
(Easy to maintain)
Lubrication system for sliders help support butter easily.
Usually use 40GP container to load product !
Question and Answer!
Q1. What is the length of the telescopic boom? Is it the total
length of the boom?
A1. The length of the two-stage telescopic boom refers to the
excavation depth. For example, the 14m telescopic boom refers to
the maximum excavation depth of 14m, not the boom length of 14m.
Q2. How to judge the length of telescopic boom that can be made for
different models?
A2. Because the length of the telescopic boom is directly related
to the length of the boom. We should ensure that the telescopic
boom will not touch the bridge when it is placed on the ground.
Q3. Do I need to modify the original machine when installing the
telescopic boom? Are there any precautions?
A3. The original machine needs three sets of pipes. We need to
replace the original one-way foot switch with a two-way foot switch
to achieve the telescopic function. The other operations are the
same. The more important thing is balance and safety. Try to avoid
the 90 degree operation between the cab and the track shoe.
Q4. Note and maintenance of telescopic arm
A4. 1st, telescopic arm does not allow inclined excavation. 2nd, it
can't dig hard things but only soft soil. 3rd, it is not allowed to
jack or hoist when the smallest arm is not fully retracted. 4th,
the end can't lift things more than 1 ton, which are easy to bend
the telescopic arm. If so, no warranty. 5th, telescopic boom shall
be greased every day, and the boom barrel shall be greased at least
once a week to keep the boom barrel full of butter.
My name is sophia from Zhonghe Machinery , our factory produce
telescopic arm and different types of long arm , please contact me
if you need
whatsapp/wechat:+86 18127591702
sophia@excavatorboomarm.com
Line~:supersophia1990
@excavatorrockbuckets.com
