What are the key specifications of the axle and springs?

The axle has a 73" hubface and 70" spring center. The springs are 1.75" wide, 2.9K capacity, with a 25.25" inner-to-inner distance and a 3" arch.

How does the manufacturer ensure product quality?

We have a dedicated QC team that checks every product before packing. We are a professional supplier with over ten years of experience and export to various countries.

5,200 lb Electric Brake leaf Spring Axle Running Gear Set for trailer

Name: 5,200 lb Electric Brake leaf Spring Axle Running Gear Set for trailer
Brand: Ningbo Harsco Machinery Co., Ltd.
SKU: 2141511905

Zhejiang, ChinaNingbo Harsco Machinery Co., Ltd.

US$800.00

1-199 Pieces

US$490.00

200+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Max Payload

4000kg

Model NO.

LAS022

Number of Axles

Tandem Axle

Type

American type axles

Manufacturing Process

Machining+Welding

U-Bolt Kit

Rd, 3''x7''x.5625''-18 With U-Bolts

Capacity

5200lbs

Axle

Stright axle

Hubface

73''

Spring center

70''

Leaf spring style

Double Eye Springs

Leaf quality

Leaf spring size

1.75'' Wide, 2.9K

Break

electic, drum brake

Transport Package

Strap with Pallet

Specification

3500lbs Trailer Axle

Trademark

HARSCO

Origin

China

HS Code

8708991000

Production Capacity

500000PCS/Year

Key features

Complete Running Gear Set: Includes 5200lb axle, brakes, hubs, bearings, lugs, nuts, U-bolt kit, and double eye springs.

2-Year Manufacturer Warranty: Comprehensive coverage for mechanical defects with free parts and labor for the machine's entire life.

Heavy-Duty Steel Construction: Robust American type straight axle with electric drum brakes for reliable operation under heavy loads.

Optimal Suspension Stability: Features two 1.75" wide, 2.9K double eye springs with 5 leaves for superior shock absorption.

Versatile Trailer Application: Ideal for utility, boat, and RV trailers with 73" hubface and 70" spring center dimensions.

Professional OEM Service: Custom manufacturing with logo printing and packaging design support for brand owners.

Fast Global Shipping: Express delivery via DHL, UPS, FedEx typically takes 3-5 days, with air and sea options.

24/7 Technical Support: Dedicated team available to assist with inquiries, installation, and after-sales problem solving.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Ningbo Harsco Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-29Nearest Port: NINGBOAverage Response Time: ≤7.38hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with six employees, a valid import/export license, and business activities spanning electrical and mechanical equipment, electronics, household appliances, fasteners, auto parts, daily necessities, and metal products. It reports steel-wheel output of 10,000,000 pieces and six to ten quality-control staff, but the available staffing and production information is internally limited. The supplier supports customization from samples and designs, full, minor, and flexible customization, yet reports no new products in the past year, no ODM service, and only one R&D engineer. Service coverage includes in-stock capability and stated peak- and off-season lead times within 15 workdays, but it has no overseas warehouse, showroom, agent, or branch. Export licensing is confirmed, while raw-material traceability, environmental compliance, fire-drill status, formal service procedures, and corrective-action records are unknown or absent. No Fortune 500 cooperation, offline trade-show...

CertificationsThe supplier explicitly reports holding a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.

R&D capabilityThe supplier reports no new products launched in the past year, no ODM service, no available SDK, and only one R&D engineer. These explicit indicators show limited demonstrated innovation activity, despite the availability of several customization services.

Production capacityThe supplier reports steel-wheel production of 10,000,000 pieces, six to ten quality-control staff, in-stock capability, and lead times within 15 workdays in both seasons. It also has a valid import/export license, but the relationship between the stated output, employee count, and production resources is not explained, so overall capacity reliability cannot be fully validated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage, although no details are provided on engineering processes, tooling, or delivery performance for customized products.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. No named customer cases or documented reference projects are provided; the stated repeat-buyer preference of 50%–80% indicates some repeat business but does not identify or substantiate customer cases.

Product Q&A

Q:What is included in the 5,200 lb Electric Brake Axle Running Gear Set?

The set includes a 5,200 lb brake axle with electric drum brakes, hubs, bearings, lugs, nuts, a U-bolt kit (3"x7"x.5625"-18), plates, washers, and two 1.75" wide double eye springs with 5 leaves.

Q:What is the warranty period for this product?

We provide a comprehensive 2-year manufacturer's warranty for all our mechanical equipment, covering defects in materials and workmanship.

Q:Can I customize the product with my own logo or brand?

Yes, we welcome OEM orders. You can use your own brand or ours, and our professional team will help you design the packaging if you choose our brand.

Q:What are the shipping methods and delivery times?

We usually ship via DHL, UPS, or FedEx, which typically takes 3-5 days to arrive. Airline and sea shipping options are also available.

Q:Is it possible to order a sample before placing a bulk order?

Yes, sample orders are welcome to test and check quality. Mixed samples from different products are also acceptable.