Which excavator models are compatible?

Our long arms are applicable for excavator tonnage ranging from 20t to 47t and can be customized for specific models.

Do you provide after-sales service?

Yes, we offer design customization and after-sales support. Our engineers have over 10 years of experience.

What certifications does the product have?

The product is certified under ISO9001:2015 standards, ensuring quality and reliability.

ISO-Approved Excavator Reach Long Arm for Cat320bl Scope 20000mm (LDB200-2)

Name: ISO-Approved Excavator Reach Long Arm for Cat320bl Scope 20000mm (LDB200-2)
Brand: Heng Wei Machine (Zhangzhou)Co., Ltd.
SKU: 1966639385

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

US$8,700.00-19,700.00

1 Piece

Product profile

Customization

Available

After-sales Service

Design Customization

Warranty

180days

Model NO.

CAT320BL

Type

Longreach Excavator

Application

Excavator

Certification

ISO9001: 2015

Condition

New

Material

Q355b or Choose Q690d

Long Boom+Long Arm(Meter)

11.5+8.5

Color

OEM

Bucket Size

Choose

Transport Package

Bubble Film

Specification

OEM

Trademark

OEM LOGO

Origin

China

HS Code

843149

Production Capacity

1000set/Year

Key features

Customizable Material: Standard Q355B steel with optional Q690D customization for enhanced strength.

OEM & Custom Design: Full customization available for color, bucket size, and specific excavator models.

High Durability Welding: Uses 80% Argon/20% CO2 mixed gas welding to improve fatigue resistance and adhesion.

Extended Reach Capability: Total length up to 20000mm, ideal for dredging, port, and railway construction.

Cost-Effective Design: Compatible with original stick cylinders to save costs; extra pipelines optional.

ISO Certified Quality: Manufactured under ISO9001:2015 standards with 100% finished product inspection.

Professional Engineering: Over 10 years of experience in designing long reach booms for all excavator brands.

Low Minimum Order: Flexible MOQ of just 1 unit, suitable for both individual and bulk purchases.

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: ≤6.04h

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.