What welding technology is used for the boom structure?

We use protective-gas welding with a mix of 80% Argon and 20% CO2, along with edge milling, to ensure high structural performance.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit, allowing for flexible purchasing options.

What are the payment terms and lead time?

Payment terms are T/T. The average lead time is one month for both peak and off-peak seasons.

Super Long Reach Excavator Arm Medium Excavator Long Boom

Name: Super Long Reach Excavator Arm Medium Excavator Long Boom
Brand: Heng Wei Machine (Zhangzhou)Co., Ltd.
SKU: 1960965612

Fujian, ChinaHeng Wei Machine (Zhangzhou)Co., Ltd.

US$555.00-6,666.00

1 Piece

Product profile

Customization

Available

After-sales Service

Guarantee

Warranty

365day

Model NO.

For H18-H20

Type

Excavator Arm

Application

Excavator

Certification

ISO9001: 2000

Condition

New

Material

Q355b(Q42b

Length

Customized

Color

Customized

OEM/ODM

Available

Transport Package

Container Shipping

Specification

OEM

Trademark

Hengwei

Origin

China Fujian

HS Code

84314990

Production Capacity

500

Key features

Customizable Dimensions: Length and color are fully customized to match specific excavator models and project needs.

High-Strength Material: Constructed from Q355b/Q42b steel with internal strength plates for enhanced durability.

Advanced Welding Tech: Uses 80% Argon/20% CO2 protective gas welding and edge milling for superior structural integrity.

Wide Application Scope: Ideal for river dredging, port construction, railways, and groundwork with high efficiency.

Cost-Effective Design: Compatible with original stick cylinders to save costs; extra pipelines can be added as needed.

Heavy-Duty Options: Parts can be consolidated with thicker or overlapping plates for heavy-duty applications.

ISO9001 Certified: Manufacturing techniques meet global standards with ISO9001:2000 certification.

1-Year Warranty: Comprehensive 365-day warranty coverage with guaranteed after-sales service support.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceFlexible Customization

Heng Wei Machine (Zhangzhou)Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 years CertifiedNearest Port: Xiamen Port, Shanghai PortAverage Response Time: ≤5.24h

AI-Powered supplier vetting

SummaryThe supplier identifies as a professional technical supplier with R&D support, 3D design services, and broad customization options, including customization from designs and samples. Its stated production capacity covers excavator long-reach booms, buckets, pile-driving arms, and demolition arms, supported by one production line and 6–10 quality-control staff. Quality assurance and raw-material traceability are stated, but finished-product inspection, corrective/preventive actions, and complaint handling have procedures without written records. Financial records are referenced for 2022–2024, but the slices do not provide enough information to assess financial strength. The supplier has exported for 17 years, although export-market presence is recorded as zero and primary markets are domestic. No factory environmental impact assessment, overseas warehouse, or overseas showroom is reported.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated capabilities include R&D and production-related design services for excavator and construction-equipment components.

R&D capabilityThe supplier reports new-product development, formulation and process development, technical improvement, process optimization, and 3D software design services. It also explicitly lacks an available SDK, so innovation capability is evidenced in engineering and product development but not in SDK provision.

Production capacityStated annual capacity is 250 excavator long-reach booms, 500 excavator buckets, 250 pile-driving arms, and 100 demolition arms, with one production line and 6–10 quality-control staff. The supplier has in-stock capability and formal subcontractor contracts, but does not continuously reconcile production quantities and has no overseas warehouse.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. It also provides 3D software design services, directly supporting customized product development.