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Telp: 86--18127591702

Fax: 86--18127591702

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ZH Telescopic Excavator Boom Q355B Material for 20-50Ton Excavators

Rincian Produk

Tempat asal: Guangdong, Cina

Nama merek: ZH

Sertifikasi: CE

Ketentuan Pembayaran & Pengiriman

Kuantitas min Order: 1

Harga: $10,000

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Deskripsi Produk

Menyoroti: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ZH telescopic excavator boom Q355B, 20-50 ton excavator telescopic arm, excavator telescopic boom with warranty
                              

Berat:	3000	Excavator yang cocok:	20-50ton
Bahan:	Q355b	Panjang:	12-35m
Ketebalan:	6mm	bahan penggeser:	Nilon
Bahan Katrol:	Baja	Diameter tali utama:	30mm
Diameter tali tambahan:	26mm	Tipe konektor:	Ningbo
Bahan roda geser:	Pom	Sistem Pelumasan:	Pekat
Kedalaman maksimal:	10000-30000mm	Panjang efektif:	7600-25100mm
Kapasitas ember:	0.2-2.5cbm

Berat:	3000
Excavator yang cocok:	20-50ton
Bahan:	Q355b
Panjang:	12-35m
Ketebalan:	6mm
bahan penggeser:	Nilon
Bahan Katrol:	Baja
Diameter tali utama:	30mm
Diameter tali tambahan:	26mm
Tipe konektor:	Ningbo
Bahan roda geser:	Pom
Sistem Pelumasan:	Pekat
Kedalaman maksimal:	10000-30000mm
Panjang efektif:	7600-25100mm
Kapasitas ember:	0.2-2.5cbm

ZH Telescopic Excavator Boom Q355B Material for 20-50Ton Excavators

BS9001 LG700 Q355B Material Telescopic Arm for Excavator

Product Attributes

Attribute	Value
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Warranty	6 months
Weight	3000
Suitable Excavator(ton)	20-50ton
Core Components	Bearing
Product name	Telescopic Excavator Boom
Brand	ZH
Material	Q355B
Condition	100% new
Length	12-35M

Product Description

The excavator telescopic boom 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 ideal for grabbing soil, sand or coal.

Key Advantages

Three-section telescopic boom made of BS900E and Q355B materials for lightweight durability
6mm thickness construction for enhanced strength
Nylon sliders and steel pulleys with centralized lubrication system
External hose pulley design for easy maintenance and replacement
Separated hose and main rope system to reduce friction and failures
Double rope safety design prevents arm extension if main rope breaks

Standard Specifications

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

Bucket Compatibility

Our telescopic booms support interchangeable use of digging buckets and grab buckets:

Clamshell bucket: Ideal for subway deep digging projects
Grab bucket: Provides power to grab stones, more efficient for rocky terrain
Standard bucket: Specially designed for telescopic boom applications

Engineering Features

Four Pulley Design

Two sliding wheels on top and bottom separate high-pressure hoses from wire ropes to reduce wear and extend service life.

30mm Main Rope

Thicker wire ropes withstand greater tension and pressure, with high wear resistance for long service life.

26mm Auxiliary Wire Rope

Enables telescopic arm retraction when extended horizontally.

Ningbo Connector

Metal construction with high compression resistance and expansion capacity for easy loading/unloading.

Nylon Sliders

Reduces grinding with POM material sliding wheels for high mechanical strength and rigidity.

Centralized Lubrication System

Multiple access points for convenient lubrication oil refilling, all concentrated at the front of arm.

Engineering Case Studies

Frequently Asked Questions

Q: Are you a manufacturer?

A: We are a manufacturer/supplier with a large factory in Guangdong Province, exporting to over 60 countries worldwide.

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

A: Shell buckets excel with silt/sand for high volume digging, while grab buckets perform better with stones despite smaller capacity.

Q: What is the material of the telescopic arm?

A: The arm tube uses BS900E with other parts in Q355B for lightweight durability at 6mm thickness.

Contact Information

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

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ZH Telescopic Excavator Boom Q355B Material for 20-50Ton Excavators