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Kaiping Zhonghe Machinery Manufacturing Co., Ltd

  • China,Jiangmen ,Guangdong
  • Verified Supplier
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China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900
China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900

  1. China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900
  2. China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900
  3. China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900
  4. China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900
  5. China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900
  6. China 20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900

20-50ton Excavator Telescopic Arm for Deep Excavation Q355B+BS900

  1. MOQ: 1
  2. Price: $10,000
  3. Get Latest Price
CertifiPCion CE
Weight 5000
Suitable Excavator 20-50ton
Material Q355B+BS900
Max Depth 10000-30000mm
Effective Length 7600-25100mm
Bucket Capacity 0.2-2.5cbm
Telescopic Sections 3
Slider Material Nylon
Pulley Material Steel
Hose LubriPCion Central
Rope Design Double
Steel Thickness 6mm
Max Reach 12-32m
Construction Material LG700+Q355B
Core Components Engine, Bearing
Place of Origin Guangdong, China
Brand Name ZH

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  1. Product Details
  2. Company Details

Product Specification

CertifiPCion CE Weight 5000
Suitable Excavator 20-50ton Material Q355B+BS900
Max Depth 10000-30000mm Effective Length 7600-25100mm
Bucket Capacity 0.2-2.5cbm Telescopic Sections 3
Slider Material Nylon Pulley Material Steel
Hose LubriPCion Central Rope Design Double
Steel Thickness 6mm Max Reach 12-32m
Construction Material LG700+Q355B Core Components Engine, Bearing
Place of Origin Guangdong, China Brand Name ZH
High Light 20-50ton excavator telescopic armexcavator telescopic arm for deep excavationQ355B excavator telescopic arm with BS900
12-32M Deep Excavation Telescopic Arm for Foundation Telescopic Arm for Excavators Extension Arm
Product SpecifiPCions
Attribute Value
Video outgoing-inspection Provided
Machinery Test Report Provided
Warranty 6 months
Weight 5000
Suitable Excavator(ton) 20-50ton
Core Components Engine, Bearing
Material Q355B+BS900
MOQ 1 Piece
Color Customizable
Quality High-Quality
OEM 100% OEM
After sales Service Provided Online
Quality Control Test Equipment
Excavator Telescopic Arm in operation Excavator Telescopic Arm side view
Product Overview

The excavator telescopic arm consists of a fixed body, sliding body, steel wire rope and telescopic cylinder. By changing the number of sliding bodies, it achieves ideal working radius and vertical excavation range. Designed for deep pit excavation tasks when combined with a bucket, it's perfect for grabbing soil, sand or coal.

Telescopic arm components Telescopic arm close-up Telescopic arm in use Telescopic arm extended view
Key Features
  • Three-section telescopic boom made of BS900E and Q355B for lightweight durability
  • 6mm thickness construction for enhanced strength
  • Nylon slider and steel pulley components with centralized lubriPCion
  • External hose pulley for bucket cylinder enables easy hose replacement and repair
  • Separated hose design prevents friction between main rope and hose, reducing failures
  • Double rope safety system ensures arm stability even if main rope breaks
Telescopic arm mechanism Telescopic arm joint detail Telescopic arm connection point Telescopic arm hydraulic system
Standard Size References
Excavator(ton) Max Depth(mm) Effective Length(mm) Bucket Capacity(cbm)
6-10 10000 7600 0.2-0.3
11-15 14000 10500 0.4-0.6
20-30 16000 12500 0.8-1.5
30-35 20000 15500 1.3-1.66
30-35 25000 20500 1-1.4
40-45 25000 20500 1.8-2.5
40-45 3000 25100 1.4-2
Telescopic arm with bucket Telescopic arm extended position Telescopic arm working angle Telescopic arm bucket connection
Interchangeable Bucket Options

Our telescopic arms support multiple bucket types for different appliPCions:

  • Clamshell bucket: Ideal for subway deep digging projects
  • Grab bucket: Powered design for stone grabbing appliPCions
  • Standard bucket: Specially designed for telescopic boom operation
Telescopic arm with clamshell bucket Telescopic arm extended with bucket Telescopic arm working demonstration Telescopic arm hydraulic system detail Telescopic arm connection points Telescopic arm full extension Telescopic arm in construction site Telescopic arm with grab bucket
About Kaiping Zhonghe Machinery Manufacturing Co., Ltd

Established in 2018, we specialize in custom excavator boom arms and attachments including long reach booms, demolition arms, telescopic arms, tunnel arms, buckets, grapples, and rippers. Our products serve customers in over 60 countries.

Our 18000m² facility in Guangdong, China features high-precision equipment and a skilled team of 100+ technical staff, 50+ welding specialists, and 30+ senior designers. With 10+ years of customization experience and 100+ technical patents, we maintain strict quality control while producing up to 600 boom arm sets annually.

Factory facility overview Production line view
CertifiPCions
CE certifiPCion document Patent certifiPCes Quality control certifiPCion Manufacturing standards certifiPCion Additional product certifiPCions International compliance documents
Shipping & Packaging

We ship worldwide via sea, land, and air transport. Products are securely packaged in wooden boxes or stretch film before container loading to ensure safe delivery.

Packaging example Shipping preparation
Frequently Asked Questions
How does the Excavator Telescopic Boom work?

The telescopic boom uses hydraulic systems to extend and retract, providing extra reach for digging, lifting, and demolition tasks without moving the excavator.

What is the maximum reach of your Telescopic Booms?

Our telescopic booms offer reach options from 12 meters to over 32 meters, with custom solutions available for special requirements.

Can the Telescopic Boom be customized to fit my excavator model?

Yes, we provide customized telescopic booms designed specifically for your excavator model to ensure perfect fit and optimal performance.

What materials are used in the construction?

We use LG700+Q355B high-quality steel with advanced welding techniques for maximum strength and durability in tough working conditions.

Contact Information
Contact Sophia
Whatsapp +86 18127591702
Tel 0086 18127591702
E-mail sophia@excavatorboomarm.com

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2018

  • Total Annual:

    800000-900000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd.,manufacturing and trading combo, specializes in customizing different kinds of excavator boom arm and attachments,Our main product as below: -Excavator Long Boom -Excavator Telescopic Arm -Excavator Sliding arm -Pile Dr... Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd.,manufacturing and trading combo, specializes in customizing different kinds of excavator boom arm and attachments,Our main product as below: -Excavator Long Boom -Excavator Telescopic Arm -Excavator Sliding arm -Pile Dr...

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  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
  • Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China
  • https://www.excavatorrockbuckets.com/

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