What is the warranty policy?

Customers should provide video and pictures of problem products. Products returned within the warranty period must bear the product number and date code.

How do you handle after-sales service?

We track production and delivery status. If you find design or quality issues upon arrival, please contact us, and we will solve the problem with you.

Heavy-Duty KNOTT Style KF20A Overrun Device & K20B Ball Coupling (1100-2000kg)

Name: Heavy-Duty KNOTT Style KF20A Overrun Device & K20B Ball Coupling (1100-2000kg)
Brand: Ningbo Harsco Machinery Co., Ltd.
SKU: 2192535895

Zhejiang, ChinaNingbo Harsco Machinery Co., Ltd.

US$100.00

100 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Loading Weight

1100 - 2000 kg

Material

Steel

Model NO.

TOB031

Type

Overrun device

GVW

1100 - 2000 kg

Drawbar profile

type V

Nose load

100 kg

Mounting hole spacing

166 mm

Mounting hole diameter

13 mm

Coupling wear indicator

yes

Indicator of proper connection

Transport Package

Carton Box

Specification

2000kg

Trademark

HARSCO

Origin

China

HS Code

87089910

Production Capacity

500000PCS/Year

Key features

Heavy-Duty Load Capacity: Supports trailers with a total weight range of 1100kg to 2000kg.

Corrosion Resistant Housing: Hot-dip galvanized steel housing protects against rust and road salt.

Integrated Brake Synchronization: Automatically synchronizes trailer brakes to reduce stopping distances.

Hitch Wear Indicator: Features a wear indicator for real-time monitoring of component condition.

Anti-Roll Functionality: Prevents unintended movement when stationary, enhancing safety.

V-Profile Drawbar Compatibility: Specifically engineered for trailers with V-type drawbars.

Top-Mounted Installation: Designed for easy installation on the drawbar with accessible maintenance.

Professional OEM Service: Supports custom branding and packaging design by professional team.

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: ≤7.76hTerms 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:Do you have your own factory?

Yes, we have our own factory and engineers, and we can meet customers' unique requirements.

Q:Can I place a sample order?

Yes, sample orders are welcome to test and check quality. Mixed samples are acceptable.

Q:Can I print my logo on the product?

Yes, we can print your logo according to your exact requirements.

Q:How do you ship the goods and how long does it take?

We usually ship by DHL, UPS, or FedEx, which takes 3-5 days to arrive. Air and sea shipping are also optional.

Q:What are your advantages?

We are a professional supplier with over ten years of experience, prioritizing quality and price. Our products are exported globally, and we have full experience solving complex problems.