
JTH Principle 45
Enhanced Space & CapabilityBuilt Without Compromise
The Principle 45 brings our renowned build quality to the 4.5 tonne category. Featuring our practical 4-piece back end design, this model offers increased payload over 3.5t models while maintaining affordability.
Perfect for riders needing extra capacity without the premium price tag. The 4-piece back end provides easy access and maintenance.
Built with the same British craftsmanship as our premium models, the Principle 45 delivers essential features without compromise on quality or safety.

JTH Principle 45 Technical Details
Every JTH Principle 45 is built to the highest standards with premium components throughout.
Dimensions
Weights & Capacity
Safety Features
Key Features & Options
Every JTH Principle 45 comes with essential features as standard, with extensive customization options available.
Gallery
Explore the JTH Principle 45 in detail




"The Principle 45 gives me everything I need at a price I can afford. The extra payload makes all the difference for longer trips."
Mark Stevens
Competition Rider
Everything You Need to Know About the JTH Principle 45
Common questions about specifications, pricing, and customization options
What makes the JTH Principle 45 different from other 4.5 tonne horseboxes?
The Principle 45 brings our renowned build quality to the 4.5 tonne category. Featuring our practical 4-piece back end design, this model offers increased payload over 3.5t models while maintaining affordability.
How many horses can the JTH Principle 45 carry?
The JTH Principle 45 can safely transport 2-3 horses. The horse area is 3.8mwith a gross weight capacity of 4,500kg.
What\'s included as standard in the JTH Principle 45?
Standard features include: 4.5 tonne gross weight, 4-piece back end design, Increased payload vs 3.5t, Quality GRP construction, British-built in Norfolk. All models come with our 2-year structural warranty and comprehensive handover training.
Can I view the JTH Principle 45 before purchasing?
Absolutely! Visit our Norfolk showroom to see the JTH Principle 45 and other models in our range. We\'re open Monday-Friday 9am-5pm and Saturday 10am-4pm. Call 01603 552109 to book your viewing.
What finance options are available?
We offer competitive HP and lease purchase options from 1-7 years with deposits from 10%. Part exchange is welcome and can form part or all of your deposit.Monthly payments for the JTH Principle 45 typically start from £579 per month.
How long does delivery take?
Build time for the JTH Principle 45 is typically 8-12 weeks from order confirmation, depending on specification and customization requirements. We deliver throughout the UK and Ireland with full handover training included.
Why Choose JTH for Your 4.5 Tonne Horsebox?
British Manufacturing Excellence
Every JTH Principle 45 is built at our Norfolk facility by skilled craftsmen with decades of experience. We use only premium materials and components, ensuring your horsebox will provide years of reliable service.
Comprehensive Support
From initial consultation through to aftercare, we\'re with you every step of the way. Our 2-year warranty is twice the industry standard, and our service team is always available to help.
Proven Track Record
Incorporating the heritage of KPH Horseboxes and built in our Norfolk workshop, JTH is a name you can trust for quality, reliability, and value.
Ready to Experience the JTH Principle 45?
Configure your perfect horsebox online or contact our team for a personal consultation
Visit Our Showroom
J Taylor Horseboxes
Beeston, Norfolk
United Kingdom
Contact Us
01603 552109
sales@jthltd.co.uk
Opening Hours
Monday - Friday: 9am - 5pm
Saturday: 10am - 4pm
Sunday: By appointment
