Durable Knott K7.5-C trailer coupling head Hitch Coupling Hitch Coupling for 750kg Trailer with 50mm Tubular Drawbar

• Customization: Available
• Loading Weight: 750kg
• Material: Steel
• Model NO.: TCH055
• Type: Standard Coupler
• Product Name: Trailer Coupling Head
• Drawbar Profile: Tubular
• Drawbar: 60 mm
• Nose Load: 75 Kg
• Mounting Hole Spacing: 90 mm
• Mounting Hole Diameter: 12,5 mm
• Coupling Wear Indicator: Yes
• Indicator of Proper Connection: No
• Transport Package: Carton Box
• Specification: 750kg
• Trademark: HARSCO
• Origin: China
• HS Code: 87089910
• Production Capacity: 500000PCS/Year
• Package Size: 272.00cm * 131.00cm * 64.00cm
• Package Gross Weight: 10.000kg

Product Description

Description

KNOTT K7.5-C ball hitch for 750kg trailer with 50mm tubular drawbar

The K7.5-C ball hitch coupling from KNOTT is built for heavy-duty towing up to 750kg GVW, combining a robust cast iron body with precision engineering for unbeatable durability and load resistance. Engineered to mount on a 60mm tubular drawbar, it delivers a secure, wobblefree connection and supports a vertical (nose) load of 250kg to maintain perfect balance under the heaviest loads.

Set Includes:

• 1× K35C ball hitch coupling

• 2× M14 screws & nuts

• Compatible with KNOTT KFG35 overrun device

Key Benefits:

• HeavyDuty Strength: Thick cast iron construction for maximum reliability

• Easy Fit: 60mm drawbar mounting for quick installation

• Load Monitoring: External wear indicator signals when replacement is due

• Corrosion Guard: Galvanized zinc coating shields against rust, moisture, and salt

Whether you're a professional hauler or a demanding weekend user, the K7.5-C coupling ensures safe, stable, and worryfree towing in all conditions.

 

Product Name	GVM	Drawbar profile
Trailer coupling head	750KGS	Tubular

 

Detailed Photos

About us

 

Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of trailer parts in Ningbo, Zhejiang Province, China since 2016.


 

We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.

If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.

FAQ

Q1: Do you have factory?
A: Yes, we have our own factory, own engineers, we can meet custom's unique requirement.

Q2: Can I have a sample order?
A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: It's OK to print my logo on your product?
A: Yes, we can according to your exact requirement.

Q4:How do you ship the goods and how long does it take arrive?
A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: What is your advantages?
A: We are professional supplier for more than ten years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.

If you want to know about our products and us, welcome to enquiry and email me.thanks

About service

1-Welcome OEM

1. You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.

2-Our service

1. You inquiry related to our products or prices will be replied in 24 hours.
2. Well-trained and experienced staffs to answer all your enquirys in fluent English.
3. Protection of your sales area, ideas of your design and all your private information.
4. We have a QC team, every product will be checked by them before packed.

3-Welcome to visit

1. When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.

4-Warranty

1. Customer should be provide the video and the pictures for the problem products.
2. Products returned within the warranty period must bear product number & date code.

5-After service

1. In production and after delivery, we will track on time and tell you goods situation.
2. When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.