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High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts

Certificaat
CHINA Kaiping Zhonghe Machinery Manufacturing Co., Ltd certificaten
CHINA Kaiping Zhonghe Machinery Manufacturing Co., Ltd certificaten
Klantenoverzichten
Hoog - de boom van het kwaliteitsgraafwerktuig met goede prijs! Ik houd van het zeer, zodat bracht ik 2 eenheden opnieuw van vernielingswapen. Het gehele proces ging regelmatig. Volgende tijd I behoefte om graafwerktuigwapens te kopen, zal ik hen van hier kopen.

—— David Cordova

Zeer gelukkig met de verleende dienst. Alle vragen werden onmiddellijk beantwoord. Het product was zoals beschreven en kwam op tijd aan. Grote verpakking. De grootste verrassing was dat de lassenkwaliteit van het product mijn verwachtingen overschreed.

—— Vaina Conroy

Zeer nuttig. Het wapen van het graafwerktuig lange bereik dat ik stevig word gebouwd, goed gemaakt heb gekocht en ik heb zonder twijfel zij zal duren vele jaren.

—— William Hollister

Dit graafwerktuig is precies zoals beschreven. Ik vergeleek vele verkopers en verkoos definitief om van hen te kopen. Of het de dienst of productkwaliteit is, kan ik hoogte slechts zeggen - kwaliteit.

—— Kiran Ogale

Voor de prijs, was ik zeer gelukkig om de kwaliteit en het vakmanschap te zien dat in graafwerktuig lang wapen werd gezet. Stelt groot in werking en heeft overvloed van macht. De hele tijd zeer zeer tevreden met de diensten.

—— Jerry Anderson

Zeer betrouwbare partner met professioneel team, ben ik zo tevreden met hun snelle levering en goede producten, krijg ik de machine in hand nu, en zal in gebruik deze week.

—— Libaah Shaadh

Kwam in dan beter verwacht. Het kijken om 5 reeksen van deze lange boom te kopen meer nu werken zij zo goed en zijn gemakkelijk om mijn oude te vervangen.

—— Marcello Batocchi

Ik ben veel tevreden met hun dienst, had ik problemen installerend het product na het ontvangen van het, maar zij verstrekten online videoinstructies en het werkt nu volkomen met mijn graafwerktuig, dankt u voor het product en de diensten.

—— Glyn Cann

Buenproducto, excelente servicio, van estado Engelse uso van Gr brazo DE extensión Ha adapta van Se van Dos meses y durante perfectamente een mi excavadora.

—— kazi Shoeb

Super commerciële de diensttrès bon suivi et société sérieuse

—— Manuel Palos

Ik ben online Chatten Nu

High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts

High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts
High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts

Grote Afbeelding :  High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts

Productdetails:
Plaats van herkomst: Guangdong, China
Merknaam: ZHONGHE
Betalen & Verzenden Algemene voorwaarden:
Min. bestelaantal: 1
Prijs: $11280/pieces
Verpakking Details: Verpakkingen voor bubbelzakken
Levertijd: 5-8 werkdagen
Betalingscondities: T/T
Levering vermogen: 600/ Jaren

High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts

beschrijving
Applicatie: De volgende categorieën zijn bedoeld: Geschikt: 6t-45t Graafmachine
Model: Klant vereist Solliciteer op: Bouwtechniek
Type: Gewoon product Kwaliteit: Hoogwaardig
Merk: CHINA beroemde merk Voorwaarde: nieuw
Techniek: Geavanceerde Technieken Betaling: T/T
Verpakking: Standaard verpakking OEM: Ondersteuning

 

 

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ZHONGHE Heavy Industry: Precision Custom Solutions for Global Leaders
Backed by over a decade of industry leadership, we engineer bespoke attachments for excavators from Sany, XCMG, Caterpillar, and other world famous brands. We deliver complete, application-optimized solutions tailored to your specific operating conditions and technical requirements.

 

Product Description

ZHONGHE Long Reach Boom Engineering Excellence

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Advanced Welding Technology
• Triple-layer welding with four passes (full penetration)

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• Dual-layer welding with three passes (critical joints)

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                                      High-grade Ningbo connectors(Seamless precision steel tubing)

Reinforced Structural Design
• Vertical bar plate reinforcement for ear seats

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• Inclined tendon reinforcement inside box sections
• Boom middle sleeve: 45# reinforced steel with integral forming process

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Premium Wear Components
• Graphite alloy copper sleeve
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                                   Graphite alloy copper sleeve                                                                                     Steel sleeve

 

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Precision Manufacturing Process: Strength Built on Quality

ZHONGHE's manufacturing prowess is the foundation of our product excellence. We implement a strictly controlled, lean production process:

 

1. Precision Design & Material Selection:

Professional structural design and stress analysis based on application requirements.

Strict sourcing of top-tier global steel (e.g., Hardox wear plate, BS700/Q690D/Q355B structural steel).

High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts 12High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts 13High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts 14

 

2. High-Precision Cutting & Forming:

CNC plasma/flame cutting ensures dimensional accuracy with minimal thermal distortion.

High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts 15

 

Large structural components are precision-formed using heavy-duty press brakes and plate rollers.

High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts 16

 

3. Advanced Welding Technology:

Operated by internationally certified senior welders.

Extensive use of high-strength processes like GMAW (Gas Metal Arc Welding).

High Quality Long Reach Boom for EC220 EC250 EC350 Excavators Hot Promotion Construction Machinery Parts 17

 

Critical joints feature double-beveled groove preparation (45°) with gas-shielded welding.

Key structural areas utilize double-pass welding.

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4. Precision Machining & Assembly:

Large double-sided floor boring mills ensure high concentricity (±1mm tolerance) for pivot booms, extending lifespan.

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5. Triple-Check QC Protocol: Zero Tolerance for Defects:

Design Review: Rigorous approval of drawings and technical plans.

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In-Process Verification: 100% inspection after each manufacturing stage, checking prior process outputs. Problems are halted before proceeding.

Final Inspection: Our independent QC Department performs comprehensive checks, including:

Weld quality.

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Critical dimensional accuracy (CMM - Coordinate Measuring Machine, ±1mm tolerance control).

Hydraulic system pressure and seal integrity tests.

Functional tests (range of motion, limit switch protection).

Only products passing all three mandatory quality gates receive shipment authorization.

Company Profile

 

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FAQ

 

 

1. OEM Capability & Order Flexibility
Full OEM Acceptance for all products
Minimum Order Quantity: 1 unit
Note: Brand authorization documentation required for OEM projects

2. Production Capacity
No MOQ Constraint - custom single-unit orders accepted
Standard Lead Time: 7-15 working days
(Expedited options available for urgent requirements)

3. Payment Terms
T/T (Telegraphic Transfer)

4. Why Choose ZHONGHE?
Direct Manufacturer Advantage:
Price Leadership: Eliminate middleman margins as factory source
Technical Ownership: In-house R&D and production control
Proven Preference: 78% of clients choose us over traders after comparison
Efficiency: Direct communication saves 3-5 weeks in procurement cycles

Contactgegevens
Kaiping Zhonghe Machinery Manufacturing Co., Ltd

Contactpersoon: kelvin

Tel.: +8615362217237

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