Custom 1800 kg Leaf Spring Axle – Knott 250×40 Drum Brake | UK Market
Price on Request
Load Capacity: 1800 KG
Brake Type: Knott 250×40
Beam Size: 50×50 mm
Finish:Black
Custom 1800 kg Trailer Leaf Spring Axle with Knott 250×40 Drum Brake – Built for the UK Market
This custom 1800 kg trailer leaf spring axle has been specifically engineered for UK trailer manufacturers and caravan builders who demand the proven reliability of Knott 250×40 drum brake technology combined with a reinforced, heavy-duty axle construction. Every detail has been tailored to meet the rigorous towing standards and road conditions of the British market.
At its core is a 50×50 mm square steel beam — a robust, industry-proven axle profile that delivers exceptional torsional strength and resistance to bending under load. To handle the UK’s varied road surfaces and frequent motorway towing, this custom build features reinforced bolts and nuts at all critical mounting points, providing extra security and durability compared to standard hardware.
Key Features
- Custom built for UK market — Specifications tailored to British trailer manufacturers and caravan builders
- Knott 250×40 drum brake — Genuine Knott brake system, the industry standard across Europe for reliable, low-maintenance stopping performance
- Reinforced bolts and nuts — Upgraded fasteners at all critical mounting points for extra strength and safety on UK roads
- 50×50 mm square steel beam — Heavy-duty axle profile with superior torsional rigidity and load-bearing capacity
- 1,800 kg load capacity — Ideal for medium-duty UK trailers, caravans and light commercial haulers
- Leaf spring suspension — Proven multi-leaf design for smooth, stable towing
- Custom dimensions available — Hub face spacing and spring centre distance built to your specification
- OEM wholesale pricing — Factory-direct from Mr Liu Axle with competitive export rates to the UK
Technical Specifications
| Specification | Value |
|---|---|
| Load Capacity | 1,800 kg |
| Axle Beam | 50×50 mm Square Steel |
| Brake Type | Knott 250×40 Drum Brake |
| Fasteners | Reinforced Bolts & Nuts |
| Suspension | Leaf Spring (Multi-leaf) |
| Surface Finish | Black (custom options available) |
| Target Market | United Kingdom |
Recommended Applications
- UK caravan and trailer manufacturers
- Medium-duty flatbed and box trailers (1,800 kg GVW)
- Light commercial trailers for motorway towing
- Car transporter trailers
- Horse box and livestock trailers
- OEM production for British trailer brands
Need a Standard 1800 kg Knott Axle Instead?
If your build does not require the custom reinforced fasteners or specific 50×50 mm square beam profile, we also offer a 1,800 kg Knott Straight Axle — our market-standard model featuring the same trusted Knott 250×40 drum brake and 1,800 kg load rating at a more economical price point. This is the ideal choice for general-purpose UK trailer builds where standard specifications meet your requirements.
Why UK Trailer Builders Choose Mr Liu Axle
- Knott brake compatibility — Genuine Knott 250×40 drum brake system, widely serviced across the UK
- Reinforced construction — Upgraded bolts and 50×50 mm beam built for British road conditions
- Custom specifications welcome — We build to your exact requirements, not off-the-shelf only
- Complete in-house manufacturing — Full quality control from raw steel to finished axle
- Proven export to the UK — Proper documentation, packaging and logistics support
- Standard model also available — Cost-effective 1800 kg Knott straight axle for general builds
OEM Wholesale Inquiry
Mr Liu Axle manufactures all leaf spring axles in our own facility with complete control over beam profiling, brake integration and hardware selection. We welcome OEM wholesale orders from UK trailer and caravan manufacturers with custom specifications, private labeling and scheduled production runs.
Need a quote for custom 1800 kg axles? Click “Get a Quote” and tell us your required specifications, quantities and any custom requirements. We typically respond within 24 hours.
