What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

Which excavator models are compatible?

It is applicable for all excavator models, including PC200, PC210, and PC240, with OEM service available.

What is the maximum digging depth?

The maximum digging depth varies by model, ranging from 9000mm to 18000mm depending on the specific configuration.

22m Long Reach Boom for Kobelco Sk350 Excavator

Name: 22m Long Reach Boom for Kobelco Sk350 Excavator
Brand: Heng Wei Machine (Zhangzhou)Co., Ltd.
SKU: 2154956635

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

US$16,800.00-18,600.00

1 Piece

Product profile

Customization

Available

After-sales Service

Design Customization

Warranty

180days

Model NO.

Sk350

Type

Excavator Arm

Application

Excavator

Certification

ISO9001: 2000

Condition

New

Color

Choose

Material

Q355b(S355) and Q690d(S690ql)

Length

OEM

Bucket Size

0.5m3

Arm Cylinder

Choose Buy

Boom Cylinder

8700mm

Counterweight

Choose Buy

Other Parts

Choose Buy

Model No.

PC200/PC210/PC240

Max Dig Depth

11370mm

Max. Dig Height

10300mm

Transport Package

Container Shipping

Specification

Customize OEM

Trademark

OEM LOGO

Origin

China Fujian

HS Code

84314999

Production Capacity

500set/Year

Key features

Flexible Customization: Full customization available for color, material, length, and bucket size to suit specific needs.

High-Strength Materials: Standard Q355B steel (345Mpa) and heavy-duty Q690D steel (690Mpa) for superior durability.

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

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

Cost-Saving Design: Allows use of original excavator cylinders to save costs; extra pipelines can be added if needed.

Professional Experience: Manufacturer with over 10 years of experience in designing and customizing long reach booms.

ISO9001 Certified: Product meets ISO9001:2000 certification standards for quality assurance.

180-Day Warranty: Comprehensive 180-day warranty coverage for peace of mind and quality guarantee.

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: ≤4.83h

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.