Evidenziare: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Excavator telescopic arm for Hitachi, Long reach boom for Kobelco, Telescopic excavator arm for Caterpillar
                              

Materiale:	Q355B	Area dell'officina:	14000㎡
Produzione annuale:	600 set	Tempi di consegna:	7-15 giorni
Materiale ad alta resistenza:	LG700, LG900 opzionale	Cilindro del secchio:	22 tonnellate
tubi idraulici:	Anello a quattro strati	Cilindro telescopico:	Doppio olio
Rull Spring:	Pezzo di primavera allargato	Parte cuscinetto:	Multiyer rinforzato
Sistema di lubrificazione:	Incluso	Profondità massima di scavo:	14m
Interruttore del piede:	A due vie	Frequenza inglesi:	Ogni giorno per boom, settimanalmente per la botte
Capacità di carico:	1 tonnellata max

Materiale:	Q355B
Area dell'officina:	14000㎡
Produzione annuale:	600 set
Tempi di consegna:	7-15 giorni
Materiale ad alta resistenza:	LG700, LG900 opzionale
Cilindro del secchio:	22 tonnellate
tubi idraulici:	Anello a quattro strati
Cilindro telescopico:	Doppio olio
Rull Spring:	Pezzo di primavera allargato
Parte cuscinetto:	Multiyer rinforzato
Sistema di lubrificazione:	Incluso
Profondità massima di scavo:	14m
Interruttore del piede:	A due vie
Frequenza inglesi:	Ogni giorno per boom, settimanalmente per la botte
Capacità di carico:	1 tonnellata max

Excavator Long Reach Boom Telescopic Arm for Hitachi Kobelco Caterpillar

Hot Selling Excavator Long Reach Boom Long Reach Telescopic Arm

High-quality telescopic arm compatible with HITACHI, Kobelco, CATERPILLAR, and HYUNDAI excavators.

Product Specifications

Attribute	Value
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

Product Features

High durability and strength construction
Universal compatibility with major excavator brands
Robust structure with LG700 high strength material (LG900 optional)
Multi-layer reinforced bearing parts
Easy maintenance with accessible lubrication system
Built-in hydraulic hoses with four-layer wire ring protection
Double oil seals in telescopic cylinder to prevent leakage
Extended service life with enlarged spring pieces

Manufacturing Capabilities

14,000㎡ steel structure standard workshop
Precision drawing software for optimal working range
60+ skilled staff including 30 welding specialists with 5+ years experience
ZHONGHE triple quality control system
State-of-the-art equipment including CNC plasma cutting machines and automatic edge milling machines

Customization Options

Compatible with all major brands
Custom colors, lengths, and materials available
Option to add extra pipelines for specialized applications
Prompt lead time of 7-15 days
Annual production capacity of 600+ sets

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 painting and shipping

Frequently Asked Questions

How do I start to order?

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

What is the length measurement of the telescopic boom?

The length refers to maximum excavation depth, not the physical boom length (e.g., 14m refers to 14m digging depth).

Do I need to modify my excavator?

The original machine needs three sets of pipes. The telescopic function requires replacing the foot switch with a two-way version. Balance and safety are critical - avoid 90° operations between cab and track shoe.

Maintenance Guidelines

Do not perform inclined excavation
Only suitable for soft soil, not hard materials
Never jack or hoist without fully retracting the arm
Maximum 1 ton lifting capacity at arm end
Daily greasing required, with weekly boom barrel lubrication

Packaging & Shipping

Standard packaging includes bubble bags for most products, wooden cases for smaller items like buckets, and iron frame support for boom arms.

Note: Final packaging and accessories may vary based on product specifications.

Tags:

Escavatore Secchio di roccia

Braccio di Telescopic dell'escavatore

Scavatori Long Boom

Demolizione di escavatori

Escavatore Pile Driving

scivolamento del braccio per l'escavatore

Escavatore Benna per fossati

Escavatore Attacco rapido

braccio corto dell'escavatore

Escavatore Squartatore di rocce

Benna a polipo meccanica

Escavatore Taglio idraulico

Martello del vibro dell'escavatore

Separazione della gru a benna

Braccio dell'escavatore

Apparecchi di scavo

il ceppo idraulico attacca

Escavatore Secchio a conchiglia

Escavatore Secchio scheletro

Secchio del rastrello dell'escavatore

Benna per fossati a V

Escavatore meccanico Grab

Secchio del pollice dell'escavatore

Frantoio concreto dell'escavatore

Escavatore Spaccaroccia

Escavatore Rock Breaker

Ruota di compressione dell'escavatore

Excavator Long Reach Boom Telescopic Arm for Hitachi Kobelco Caterpillar

Excavator telescopic arm for Hitachi

Long reach boom for Kobelco

Telescopic excavator arm for Caterpillar

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Scavatore telescopico da 16 metri,