Do you provide buckets for the arm?

We do not make buckets for the extender arm by default, but we can prepare them upon your request.

What are the main applications for this equipment?

It is designed for river dredging, port construction, railway construction, and general groundwork operations.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Construction Machinery Cat307 11m Excavator Long Reach Arm

Name: Construction Machinery Cat307 11m Excavator Long Reach Arm
Brand: Heng Wei Machine (Zhangzhou)Co., Ltd.
SKU: 1926320731

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

US$4,600.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Quality Assurance

Warranty

180days

Model NO.

CAT307

Color

Choose

Material

Q355b or Q690d

Length

OEM

Bucket Size

Choose

Arm Cylinder

Choose Buy

Boom Cylinder

Choose Buy

Counterweight

Choose Buy

Other Parts

Choose Buy

Transport Package

Container Shipping

Specification

Customize OEM

Trademark

OEM LOGO

Origin

China Fujian

HS Code

84314999

Production Capacity

500

Key features

Flexible Customization: Customizable color, material, length, bucket size, and cylinders based on specific requests.

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

Advanced Welding Process: Uses 80% Argon and 20% CO2 protective gas with edge milling for superior structural strength.

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

Cost-Effective Cylinder Options: Customers can use original stick cylinders or purchase new ones from the manufacturer.

OEM Service Available: Compatible with all excavator models with full OEM customization support.

10+ Years Experience: Engineers possess over a decade of data and experience in designing long-range booms.

180 Days Warranty: Provides 180 days of quality assurance coverage for all mechanical components.

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: ≤5.65h

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.