Residential · Boundary Wire
Yard Force Compact 400Ri
- Price (approx.)
- $590
- Max lawn
- 400 m²
- Max slope
- 30%
- Cut width
- 16 cm
- Runtime
- 60 min
- Noise
- 68 dB
Yard Force Compact 400Ri — Full Specifications
The Yard Force Compact 400Ri is a residential robotic mower featuring Boundary Wire navigation technology. It handles lawns up to 400 m² (4,306 sq ft) with slopes up to 30%.
Specifications
Claim Ledger. Specs checked against the source listing on 9 Sep 2026. Ledger reviewed 21 Sep 2026. Numbers can go stale — tell us if something looks wrong and we’ll recheck it.
| Spec | Details |
|---|---|
| Cutting Width | 16 cm (6″) |
| Max Coverage | 400 m² (4,306 sq ft) |
| Max Slope | 30% |
| Battery | Li-Ion 20V 2.0Ah |
| Runtime | 60 min |
| Weight | 9.2 kg (20.3 lbs) |
| Noise Level | 68 dB |
| Price (unverified) | £439 (approx. $590 at the 17 Sep 2026 exchange rate) – selling price at Leeds Lawnmowers (UK dealer), checked 17 Sep 2026. Unverified by AI Mower News. Single listing, not confirmed elsewhere. Check with the vendor for the latest prices and sales. |
| Year Released | 2021 |
| Connectivity | WiFi, App |
| Anti-Theft | PIN Code |
| Navigation | Boundary Wire |
| Category | Residential |
⭐ Key Features
- iRadar-Active Safety Sensor
- App Control
- Automatic Charging
- Rain Sensor
Where to Buy
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