Vurgulamak: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Excavator telescopic dipper boom, PC300 clamshell bucket, PC400 excavator boom
                              

Malzeme:	Q355B	atölye alanı:	14000㎡
Yıllık üretim:	600 set	Genişleme Süresi:	10 saniye
Ana ip çapı:	30 mm	Başkan Yardımı Çapı:	20 mm
Varsayılan malzeme:	LG700	İsteğe bağlı malzeme:	LG900
Ağırlık Azaltma:	% 10	Kayar Blok:	Değiştirilebilir
Gres dolgusu:	Merkezi yağlama	Yağ borusu tasarımı:	Gömülü
İç kol:	Çift Kollu Tasarım	Çelik plaka:	Pahing eğimleri
Kaynak Deneyimi:	5 yıl

Malzeme:	Q355B
atölye alanı:	14000㎡
Yıllık üretim:	600 set
Genişleme Süresi:	10 saniye
Ana ip çapı:	30 mm
Başkan Yardımı Çapı:	20 mm
Varsayılan malzeme:	LG700
İsteğe bağlı malzeme:	LG900
Ağırlık Azaltma:	% 10
Kayar Blok:	Değiştirilebilir
Gres dolgusu:	Merkezi yağlama
Yağ borusu tasarımı:	Gömülü
İç kol:	Çift Kollu Tasarım
Çelik plaka:	Pahing eğimleri
Kaynak Deneyimi:	5 yıl

Excavator Telescopic Dipper Boom with Clamshell Bucket for PC300 PC400

Factory Direct Excavator Long Reach Telescopic Dipper Boom With Clamshell Bucket Extension Arm for PC300 PC330 PC350 PC380 PC400

Product Specifications

Video Outgoing-Inspection	Provided
Warranty	1 Year
Application	Excavator
Material	Q355B
Quality	High Guarantee
MOQ	1 Set
Condition	Genuine Brand-new
Delivery Time	8-30 days
Applicable Industries	Building Material Shops, Machinery Repair Shops, Construction Works, Energy & Mining

Product Overview

Manufacturing Capabilities

14,000㎡ Workshop: Our steel structure standard workshops are equipped with high precision processing equipment.

R&D Team: We use precision drawing software to maximize working range while ensuring safe operation.

Experienced Workforce: Over 60 skilled staff including 30 welding specialists with 5+ years experience.

Customization Options

Compatible with all major excavator brands
Custom colors, lengths, and materials available
Additional pipelines can be added for specialized applications

Quality Assurance

Our triple quality control system ensures every product meets the highest standards:

Technical design drawing review
Semi-finished product inspection at each production stage
Comprehensive finished product testing before shipping

Advanced Manufacturing Equipment

Product Features

Strong Construction: Built-in reinforcing ribs with professional welding techniques
Low Maintenance: High-quality materials including LG700/LG900 steel, precision pipelines
Anti-Leak Design: Embedded oil pipes and double sleeve inner arm prevent leaks
Fuel Efficient: 10-second expansion time with optional lightweight LG900 material

Telescopic Arm Features

External pulley separates hoses from ropes to prevent friction
Quick-replace sliding blocks
Centralized lubrication via grease filling holes
Upgraded 30mm main ropes and 20mm vice-rope for smooth operation
Compatible with various buckets and grabbers

Company Advantages

Professional engineering team
Rigorous quality control processes
Competitive pricing
CE certified products
Patented technologies
Extensive production experience

Product Applications

Packaging & Shipping

Bubble bag packaging for most products, wooden cases for smaller items. Boom arms are shipped with iron frame support.

Frequently Asked Questions

How do I place an order?

Contact our sales team with your machine model, working conditions, and special requirements. We'll provide a proposal and quotation within 24 hours.

Do you deliver on time?

We maintain strict production schedules with an annual output of 600+ boom arms. While shipping delays can occur, we minimize lead times to accommodate potential delays.

What's the difference between normal and forestry telescopic arms?

Forestry arms are lighter for tree collection on 12-15 ton excavators, while standard arms are heavier for material handling on 6-50 ton machines.

Ekskavatör Kaya Kovası

Ekskavatör Teleskopik kol

Kazı makinesi Long Boom

Ekskavatör yıkımı

Ekskavatör Kazık Çakma

ekskavatör için kayar kol

Ekskavatör Yatırma Kovası

Ekskavatör Hendek Kovası

ekskavatör kısa kol

Ekskavatör Hızlı Çoğaltıcı

Mekanik Portakal Kabuğu Kepçesi

Ekskavatör iskelet kepçesi

ekskavatör vibro çekiç

Sıralama Kepçesi

ekskavatör kolu

Ekskavatör Ataşmanları

hidrolik kütük kıskaç

Ekskavatör Kaya Parçalayıcı

Ekskavatör kapaklı Kova

Ekskavatör tırmık kovası

V Hendek Kovası

Mekanik Ekskavatör Kepçesi

Ekskavatör başparmak kovası

ekskavatör beton kırıcı

Ekskavatör Hidrolik Makası

Ekskavatör Kaya Kırıcı

Ekskavatör sıkıştırma tekeri

Excavator Telescopic Dipper Boom with Clamshell Bucket for PC300 PC400