What is the minimum order quantity?

The minimum order quantity is 1 unit.

Is the bucket included with the arm?

The bucket is not made for this extender arm by default, but we can prepare one for you if requested.

What certifications does the product have?

The product is certified under ISO9001:2000 standards.

Cat336 High Strength Q690d Steel Custom Size Construction Foundation Piling Project Piling Arm

Name: Cat336 High Strength Q690d Steel Custom Size Construction Foundation Piling Project Piling Arm
Brand: Heng Wei Machine (Zhangzhou)Co., Ltd.
SKU: 2001530891

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

US$7,500.00-9,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

One-to-One Customization

Warranty

180days

Type

Excavator Arm

Application

Excavator

Certification

CE, ISO9001: 2000

Condition

New

Color

Choose

Length

Choose

Cylinder

Bucket Cylinder

Transport Package

Container Shipping

Specification

OEM

Trademark

OEM LOGO

Origin

China Fujian

HS Code

84314999

Production Capacity

500

Key features

Customizable Dimensions: Color, Length, and Cylinder can be chosen to fit specific needs.

OEM and ODM Services: Full customization available from designs or samples for all excavator models.

Advanced Welding Process: Uses 80% Argon and 20% CO2 protective gas with edge milling for high performance.

Heavy-Duty Reinforcement: Parts can be consolidated with thicker or overlapping plates for durability.

Cost-Effective Cylinder Options: Can use original stick cylinder or prepare new ones to save costs.

Wide Application Scope: Ideal for dredging, port, railway, and groundwork construction.

10+ Years Experience: Engineers have over a decade of experience designing long-range booms.

Flexible Customization: Minor to full customization options available based on customer requests.

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.