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Nhà > các sản phẩm > Máy xúc cánh tay kính thiên văn > Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material

Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material

Thông tin chi tiết sản phẩm

Nguồn gốc: Quảng Đông, Trung Quốc

Hàng hiệu: ZH

Chứng nhận: CE

Điều khoản thanh toán & vận chuyển

Số lượng đặt hàng tối thiểu: 1

Giá bán: $10,200

Nhận giá tốt nhất
Làm nổi bật:

Excavator telescopic boom arm Q355B

,

20-50ton excavator telescopic arm

,

Excavator telescopic boom with warranty

Cân nặng:
5000
Máy đào thích hợp:
20-50TON
Vật liệu:
Q355B
Phần bùng nổ:
3
Độ dày:
6 mm
vật liệu trượt:
Nylon
vật liệu ròng rọc:
Thép
Đường kính dây chính:
30 mm
Đường kính dây phụ:
26mm
Loại kết nối:
Ningbo
Vật liệu trượt:
Pom
Hệ thống bôi trơn:
Tập trung
Độ sâu tối đa:
10000-30000mm
Chiều dài hiệu quả:
7600-25100mm
Khả năng xô:
0,2-2,5cbm
Cân nặng:
5000
Máy đào thích hợp:
20-50TON
Vật liệu:
Q355B
Phần bùng nổ:
3
Độ dày:
6 mm
vật liệu trượt:
Nylon
vật liệu ròng rọc:
Thép
Đường kính dây chính:
30 mm
Đường kính dây phụ:
26mm
Loại kết nối:
Ningbo
Vật liệu trượt:
Pom
Hệ thống bôi trơn:
Tập trung
Độ sâu tối đa:
10000-30000mm
Chiều dài hiệu quả:
7600-25100mm
Khả năng xô:
0,2-2,5cbm
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material
Excavator Telescopic Boom for XCMG Cat320 Cat330 Sany Excavators
Product Specifications
Attribute Value
Video outgoing-inspection Provided
Machinery Test Report Provided
Warranty 6 months
Weight (kg) 5000
Suitable Excavator 20-50ton
Core Components Engine, Bearing
Material Q355B
MOQ 1 Piece
Color Customizable
Quality Control Test Equipment
After sales Service Online Support
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 0 Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 1
Product Overview
The excavator telescopic boom consists of a fixed body, sliding body, steel wire rope and telescopic cylinder. By adjusting the number of sliding bodies, it achieves optimal working radius and vertical excavation range. Designed for deep pit excavation tasks, it works effectively with buckets for handling soil, sand, or coal.
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 2 Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 3
Key Advantages
  • Three-section telescopic boom constructed with BS900E and Q355B materials for lightweight durability
  • 6mm thickness construction for enhanced strength
  • Nylon sliders with steel pulleys and centralized lubrication system
  • External hose pulley design simplifies maintenance and hose replacement
  • Dual rope safety system prevents uncontrolled extension if main rope fails
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 4 Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 5
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
40-45 25000 20500 1.8-2.5
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 6 Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 7
Bucket Compatibility
Our telescopic boom supports three bucket types:
  • Clamshell Bucket: Ideal for subway deep digging projects
  • Grab Bucket: Provides power for stone handling applications
  • Standard Bucket: Specially designed for telescopic boom operation
Engineering Features
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 8
Four Pulley Design
Features two sliding wheels on top and bottom to separate high-pressure hoses from wire ropes, reducing wear and extending service life.
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 9
30mm Main Rope
High-tensile wire rope withstands greater pressure with superior wear resistance for extended durability.
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 10
26mm Auxiliary Wire Rope
Enables horizontal extension and retraction of the telescopic arm.
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 11
Ningbo Connector
Metal construction offers high compression resistance and easy loading/unloading capability.
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 12
High-Quality Nylon Sliders
Nylon material reduces friction while POM material wheels provide high mechanical strength.
Centralized Lubrication System
Multiple access points simplify oil refilling for operators, all conveniently located at the front of the arm.
Engineering Applications
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 13
30M Telescopic Boom for XCMG Excavator
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 14
30M Telescopic Boom for CAT Excavator
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 15
32M Telescopic Boom for SANY Excavator
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 16
25M Telescopic Boom for HITACHI Excavator
Certifications & Shipping
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 17 Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 18 Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 19
CE Certification & Utility Model Patents
Excavator Telescopic Boom Arm for 20-50ton Excavators Q355B Material 20
Our products ship worldwide via sea, land, and air transport. We use wooden box or stretch film packaging to ensure safe delivery to over 60 countries.
Frequently Asked Questions
Are you a manufacturer?
We are a manufacturer/supplier with extensive production facilities in Guangdong Province, exporting to over 60 countries worldwide.
What's the difference between clamshell and grab buckets?
Clamshell buckets excel with silt/sand while grab buckets handle stone work better. Grab buckets are generally smaller but more effective for rocky conditions.
Single vs double cylinder design?
We exclusively use double cylinder designs for lower failure rates and easier maintenance, despite slightly higher weight.
What materials are used?
Arm tubes use BS900E with other components in Q355B, all with 6mm thickness for optimal durability-to-weight ratio.
Contact Information
Contact Details
Sales Representative Sophia
Whatsapp +86 18127591702
Telephone 0086 18127591702
Email sophia@excavatorboomarm.com