Digging Foundation Pit Excavator Telescopic Arm Two Section For CAT330 XCMG E380

Quick Detail of Excavator Telescopic Arm:

Telescopic Boom Excavator with Deeper Digging Depth : Telescopic dipper arm can reach 32m or longer. Different excavator model has different suitable digging depth. Welcome to send your excavator model to us, suitable length of Excavator Telescopic Boom Telescopic Arm will be recommended.
Lighter and stronger material : Q690D / HG785, enhances the strength and also the working effective of sliding dipper arm.
Easy for later maintanment: professional design ensure that excavator telescopic arm has easy maintaiment and lessen the labor cost.

Narrow space operation: In urban construction or underground projects, the telescopic arm can operate in a limited space efficiently.

Deep foundation pit construction: The telescopic arm can provide a greater working depth and is suitable for construction environments such as foundation pits and basements.

Heavy weapons: Suitable for weapons that require high power and can be equipped with heavier breakers.

Complexity: In the case of no foundation or complexity, the telescopic arm can be flexibly extended and extended to improve the stability of the operation.

Multi-angle excavation: Suitable for scenarios that require multi-angle excavation, such as pipeline installation or tunnel excavation.

Large-scale earthwork: In earthwork construction, it can quickly adapt to different excavation depth and width requirements.

Water conservancy projects: In river dredging or reservoir construction, the telescopic arm can adapt to variable water levels and operating conditions.

✅ Stable and balant : Suitable length of the excavator long arm will be recommended according to the excavator model.
✅ Digging depth reach 25m 30m 32m 35m
✅ Lighter and Stronger: use BS900E as the main material
✅ Full Testing: The telescopic boom excavator is fulled tested before sending to clients.
✅ Excavator Telescopic Boom Telescopic Arm's Very good Feedback: The feedback from clients is very good.

Specifications of one set of sliding dipper arm:
One set clamshell Telescopic Arm include excavator telescopic arm, one clamshell bucket, other accessories.

Welcome to send your excavator model to us. Suitable length of excavator clamshell telescopic boom will be recommended according to your excavator model.

Large Floor-Standing Double-Sided Boring and Milling Lathe:

• Improved Accuracy and Consistency: The double-sided boring and milling lathe enhances the precision and uniformity of operations, ensuring consistent results.
• Post-Welding Processing: After the welding process, the machine performs overall boring, ensuring the parallelism and perpendicularity of shaft holes.
• Primary Applications: Primarily used for post-weld boring of the boom, small arm, and bucket, ensuring the accuracy and proper alignment of the boom.
• Simultaneous Boring on Both Sides: The lathe performs boring on both sides at the same time, guaranteeing identical precision and consistency on both sides.

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

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.

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.

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

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

1. Company History: Kaiping Zhonghe Machinery Co., Ltd. was established in 2018.

2. Industry Focus: We specialize in the customization of excavator booms and accessories through manufacturing and trading.

3. Geographic Location: Our operations are based in Cuishan Lake New District, Kaiping City, Jiangmen, Guangdong Province, China.

4. Facility Size: We maintain a 21,000 m³ steel structure workshop for production purposes.

5. Machinery Availability: Our workshop is equipped with high-precision processing equipment.

6. Team Structure: Our team includes over 100 experienced technicians, consisting of:

• 50 welders with extensive backgrounds (7+ years).
• 30 senior designers.

7. R&D Expertise: Our R&D team has over 10 years of experience and holds more than 100 technical patents.

8. Production System: We operate under a stringent production system that has been refined over 6 years, focusing on quality 9. and cost management.

9. Annual Production Capacity: We are capable of producing up to 800 sets of various excavator booms every year.

10. Customer Focus: We emphasize quality and customer satisfaction, fostering cooperation with clients worldwide.

Our products have been exported to over 60 countries, utilizing various transportation methods such as sea, land, and air freight. For packaging, we use either wooden crates or stretch film to secure the products. Before shipment, the goods are carefully packaged and then loaded into containers to ensure their safety during transit.

Global Distribution and Transportation
Our products have been exported to over 60 countries worldwide. We utilize a variety of transportation methods to deliver our goods, including sea freight, land transportation via truck or rail, and air cargo services.

Packaging Solutions:
Our packaging options include wooden crate/box packaging as well as stretch film/shrink wrap packaging. Prior to shipment, the goods are carefully packed and secured to ensure their safe arrival at the final destination.

Container Loading:
After the products are packaged, they are then loaded into shipping containers to protect the cargo during transit. This end-to-end approach allows us to deliver our products to customers around the globe in a safe and reliable manner.

In summary, our comprehensive shipping and packaging capabilities enable us to efficiently distribute our products to more than 60 countries through a combination of sea, land, and air transportation, while maintaining the integrity of the goods through robust packing and containerization methods.

Usually use 40GP container to load product !

AQ(Some frequently asked questions):

Q: Are you a manufacturer?

A: We are a manufacturer/supplier of excavator arms and attachments. We have a super large factory. The factory area is several times that of our competitors. It is the largest excavator attachment factory in Guangdong Province. It has complete production equipment and its products have been exported to more than 60 countries around the world.

Q: Why does the telescopic arm have the difference between a shell bucket and a grab bucket?

A: Generally, shell buckets are easy to use for silt and sand, and can dig a large volume with higher efficiency. However, in general sand and stone work, shell buckets have no digging force and are limited by the opening, so the efficiency of shell buckets will be reduced. Grab buckets are more suitable for this kind of work. However, due to the overall weight of the grab bucket, the volume of the grab bucket is generally smaller than that of the shell bucket, but in work with more stones, the advantages of grab buckets are more obvious.

Q:Is it better to use a single cylinder or a double cylinder for the shell bucket equipped with a telescopic arm?

A:We always use the double cylinder design and never use the single cylinder design. It has the advantages of low failure rate, convenient maintenance, and less oil leakage. What are the disadvantages of the double cylinder? The first is that the shell bucket with a double cylinder is heavier, and the synchronization of grabbing is worse. The overall weight of a single cylinder is lower, and the synchronization is better, the grabbing efficiency is higher, but the failure rate is higher.

Q:What is the material of the telescopic arm?

A: The arm tube is made of BS900E, and other parts are made of Q3558, which is lighter and more durable. We use a thickness of 6mm.

Contact sophia to inquiry details !

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

Excavator Long Boom * Two-section Telescopic Arm * Three-section Telescopic Arm * Excavator Sliding arm * Pile Driving Arm * High Reach Demolition Arm *Excavator Tunnel Arm * Heavy Duty Rock Arm * Excavator Tilt Bucket * Excavator Hydraulic Grapple