New 25M 30M Telescopic Dipper Arm For Excavator Caterpillar 336

Product Specification

Payment Terms	TT	Supply Ability	10sets one month
Delivery Time	25days	Packaging Details	nylon Bubble bag
Suitable Excavator(ton)	20-50T	Product name	excavator telescopic boom
Marketing Type	New Product 2022	After-sales service provided	Online support
Color	Yellow/Gray/Red/Green/Customizable	Material	BS900
Application	Excavator Attachment	Condition	100%New
Applicable industries	Construction works,Machinery Repair Shops,Energy & Mining,Building Material Shops	Weight	5.6T
Packing	Bubble bag packaging	Capacity	1.5cbm , 2.2cbm
MOQ	1 PCS	Colour	customized
Digging depth	25M , 30M , 32M	Suitable	Persewaan Alat Berat
Brand Name	No Brand	Model Number	Telescopic arm Excavator
Certification	CE certification and others	Place of Origin	Guangdong, China
High Light	336 Telescopic Dipper Arm ，Caterpillar Telescopic Dipper Arm ，New 25M Telescopic Dipper Arm

New 25M 30M Telescopic Dipper Arm For Excavator Caterpillar 336

 

The telescopic arm is essential for tasks that require precise positioning and control, such as when handling heavy materials or operating in sensitive environments.

By utilizing the telescopic arm, operators can reduce the need for manual labor and complete tasks more quickly and efficiently, increasing productivity on the job site.

The telescopic arm is crucial for demolition projects, allowing operators to reach high structures or demolish buildings with precision and control.

The telescopic arm can be paired with various attachments such as buckets, grabbers, and breakers, further enhancing its functionality for a wide range of construction and excavation tasks.

 We can make 20M , 25M,30M , 32M telescopic arm , right now let see our 32M telescopic dipper arm .

 

01 32 meters need more than 40 tonnage excavator to install

 

02 32 meters refers to the maximum depth of excavation with the shell bucket or the three arms of the grab fully extended

 

03 More than 25 meters of telescopic arm to add nitrogen cylinder, the role is to assist the big arm to lift the telescopic arm, 32 meters of natural need

 

04 Telescopic arm has the distinction of single rope and double rope, want to know how to choose can contact Miss Situ for your answer

 

This Is Single Rope Telescopic Arm

 

 

This Is Double Rope Telescopic Arm

 

 

this is my contact way directly
Sophia W/A: +86 18127591702
Mail: sophia@excavatorboomarm.com
www.excavatorrockbuckets.com

 

 

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

 

 

Zhonghe two-stage telescopic boom sales of more than 100 sets a year.

1. This product is mainly composed of a fixed body, a sliding body and an extendable cylinder.

2. The arm is made of high-strength 700 material.

3. Embedded hydraulic hoses can effectively prevent damage caused by obstacles.

4. It also has a load-extension function, which can work over some obstacles directly.

5. Generally, it carries a bucket to complete deep pit excavation as well as be matched with a clamshell bucket to grab soil, sand, coal. etc.

 

model	bucket	bucket cylinder	length	weight
30-36T	1	35T	14	3800
30-36T	0.8	30T	14	3800
30-36T	1	35T	15	4200
30-36T	0.8	22T	16	4900

welcome to contact for more details and models!

+86 18127591702

 

We are dedicated to providing you with the best technical support and service for your Excavator Telescopic Boom. Our top priority is to ensure that your product operates safely and effectively.

Our team of experienced engineers and technicians are available to answer any questions you may have, and we offer a wide range of services including installation, maintenance, troubleshooting, and repair. We are committed to providing you with the best possible customer experience.

We also provide ongoing training and support to ensure that your product is up to date with the latest technology and safety standards. We strive to provide the highest level of service to our customers and are dedicated to providing a positive customer experience.

 

 

 

 

 

 

 

 

 

 

 

 

ZHONGHE triple quality control system

The first system is the technical design drawing review mechanism,
The second system is the semi-finished product review mechanism,
(each process has a detection testing for the previous process)
The third system is the finished product testing.
(Before painting, the overall inspection is carried out to check whether the design size matches the welding size, and whether the installation size meets the design requirement.)

To sum up, every single ZHONGHE product has been passed the above three-stage inspection system to ensure that is qualified before shipping.

 

 

Usually use 40GP container to load product !

 

 

What type of excavator model can directly accommodate a 30-meter telescopic arm?
In the absence of a nitrogen cylinder, over 450 machine models can support the installation of a 30-meter telescopic arm with 2.2 square shell buckets and 1 square grab buckets. By incorporating a nitrogen cylinder, machines above 350 (including 350) can also be outfitted with a 30-meter telescopic arm and a 2.2 square shell bucket. Regardless of whether it's a 350 or 450 machine, adding a 30-meter telescopic arm necessitates increased counterweight for stabilization. For a 350 machine, an additional 8 tons of counterweight is recommended, while for a 450 machine, 4 tons of counterweight is advised.

 

What is a nitrogen cylinder and how does it work?
A nitrogen cylinder is filled with nitrogen gas. Why nitrogen? Firstly, nitrogen is an inert gas, meaning it is chemically inactive. Secondly, how does installing a nitrogen cylinder allow for the use of a longer telescopic arm? The telescopic arm is heavy, and its downward pressure relies on gravity without requiring additional power support from the excavator. Issues arise when lifting the extended arm, as the weight during loading far surpasses the original arm's load capacity, exceeding the ultimate load capacity of the cylinder and causing difficulties in lifting or slow lifting. Two solutions exist for this problem. Firstly, enlarging the cylinder can lead to complications like high engine temperatures. Secondly, installing a nitrogen cylinder provides a consistent upward lifting force to the extended arm, enhancing lifting capacity while reducing engine load and promoting fuel efficiency.

 

 

Our Manager have words for you 

 

Good Day!
l wish you and your family all the best in 2025!

This is Sophia from Zhonghe Machinery,
Professional excavator attachments manufacturer in China.
Our Wedsite is www.excavatorrockbuckets.com

Our main product as below:
-Excavator Long Boom
-Excavator Telescopic Arm
-Excavator Sliding arm
-Pile Driving Arm
-High Reach Demolition
-Excavator Tunnel Arm
-Heavy Duty Rock Arm
-Excavator Tilt Bucket
-Excavator Hydraulic Grapple
-Others

My whatsapp is +86 18127591702 and I am in charge of sales department in factory , If you have project need custom excavator modified arm , please contact me to talk details and make quote , Many thanks!

 

Best regards
Sophia
Kaiping Zhonghe Machinery Manufacturing Co.,LTD.
Sales manager