Navimow X4
Ultimate AWD with Zero-Turn for estates up to 5,000m²
The X4 Series is Navimow's premium wire-free flagship for large residential grounds. Turf-Safe Xero-Turn AWD conquers steep 84% (40°) slopes while turning on the spot without damaging grass, and the dual-motor MowMentum deck powers through the toughest growth.
Choose Your X4 Model
All X4 models share the same advanced features. The only difference is lawn coverage capacity. Select the model that matches your garden size.
X420
Ultimate AWD with Zero-Turn for grounds up to 2,000m²
X430
Ultimate AWD with Zero-Turn for grounds up to 3,000m²
X450
Ultimate AWD with Zero-Turn for estates up to 5,000m²
Compare X4 Models
| Specification | X420 | X430 | X450 |
|---|---|---|---|
| Price | £2,199 | £2,499 | £2,799 |
| Lawn Coverage | 2,000m² | 3,000m² | 5,000m² |
| Max Slope | 84% (40°) | 84% (40°) | 84% (40°) |
| Cutting Width | 43cm | 43cm | 43cm |
| Noise Level | 59 dB(A) | 59 dB(A) | 59 dB(A) |
| Battery | 10 Ah | 12.8 Ah | 15 Ah |
| Runtime | 8 hours | 11 hours | 15 hours |
| Charging Time | 75 min | 75 min | 75 min |
| Weight | 18 kg | 18.5 kg | 19 kg |
| Waterproofing | IP66 | IP66 | IP66 |
| View | View | View |
All X4 Models Include
Xero-Turn AWD
Front-wheel zero-turn steering turns on-site without scraping or damaging the turf.
84% Slope Climbing
All-wheel drive with traction control dominates steep 84% (40°) gradients and muddy terrain.
MowMentum Cutting
Dual-motor 430mm deck with 12 blades powers through tough, overgrown grass.
EFLS NRTK Navigation
Tri-frequency Network RTK fused with 360° VSLAM vision for precise positioning.
360° VisionFence
AI-powered obstacle detection recognising over 200 object types all around the mower.
EdgeSense
Intelligent edge algorithms finish cleanly within 5cm of walls and fences.
Spoiled for choice?
Not sure which X4 model is right for your garden? Contact us for expert advice and we'll help you find the perfect match.