High-effective Professional telescopic excavator telescopic boom excavator long arm hitachi excavator long reach boom arm excavator boom for sale clamshell telescopic arm excavator

click here to have our catalog: Zhonghe Machinery Catalog-Contact Sales Manager Aria Directly

ZHONGHE telescopic excavator arm are designed to enable you to complete underground construction projects safely and on schedule. Capable of removing soil, sand, silt from depths of 12m-32m below ground level. They can work quickly and efficiently, thanks to the arm’s high-speed extension and retraction, and a powerful pull-up force.

clamshell telescopic arm excavator, telescopic dipper, telescopic boom excavator, long reach boom excavator,

excavator long arm, hitachi excavator long reach boom arm, excavator boom for sale.

A selection of clamshell telescopic arm excavator telescopic dipper have been developed for common projects which include:

• Foundation work
• Narrow excavation shafts
• Metro station
• Underground parking and renovation and canal clearance
• Deep excavation projects for contractors, shoring
• Construction companies that use braced excavation
• Diaphragm walls

Excavator boom for sale excavator long arm telescopic boom excavator long reach boom excavator

Suitable for almost every excavator model:

Please send your excavator model to Aria, and then we will introduce suitable length to you.

click here to chat with Aria: Whatsapp/wechat/tel: 0086 13822325403

More Product Details:

It's my big pleasure to share with you some advantages of our three-section telescopic boom:

1. Material: the material of the tube is BS900E. lighter, stronger, longer life-span.
2. Pulley: The pulley is made of MC steel, which has the same hardness as steel, but is light and wear-resistant. The wheel diameter is enlarged to withstand greater loads.
3. Bearings: The bearings are high-speed heavy-load bearings, and the bearings use larger diameters to withstand greater loads.
4. Wire rope: using multi-strand wire rope can bear greater tension and impact force.
5. Excellent design: Very few failures, and later maintenance is more convenient.
6. Production process: Using better welding wire and better processing technology ensure the accuracy of the arm tube.
7. Telescopic boom is our mature product. Positive feedback.

Cutting edge machine---ensure precision of telescopic excavator, long reach boom excavator, telescopic boom excavator

Experienced staffs---every details is highlighted

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.

HIGH QUALITY
Trust Seal, Credit Check, CE and Supplier Capability Assessment.
company has strictly quality control system and professional test lab.

CUSTOMIZATION
Internal professional design team and advanced machinery workshop.
We can cooperate to develop the products you need.

MANUFACTURING
Advanced automatic machines, strictly process control system.
Our annual output of various types of excavator boom arms can reach 600 sets.

100% SERVICE
Online support within 24 hours. Appointment video technical support.
Let us help you find the best solution for all your concerns.

Packing & Shipping

packing and shipping of hitachi excavator long reach boom arm excavator boom for sale excavator long clamshell telescopic arm excavator telescopic dipper is customized

Any interest, welcome to contact Aria:
Whatsapp / wechat / tel: 0086 13822325403

Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments