Husqvarna
Husqvarna Automower 435X AWD
Key facts
- Lawn area
- 0.90 acres 39,204 sq ft
- Slope inside the lawn
- 70%
- Slope at the boundary
- 50% Often the binding limit
- Boundary system
- Buried wire required
- Positioning setup
- Not verified
Data coverage: 14 of 20 fields
Coverage and terrain
- Maximum lawn area
-
39,204 (0.90 acres) sq ft Verified [1]
Husqvarna prints a ±20% tolerance on this figure.
- Maximum slope
-
70% Verified [1]
Inside the working area.
- Maximum slope at boundary
-
50% Verified [1]
The boundary wire itself may not be laid on a steeper grade than this.
- Narrowest passage
-
Not verified
Cutting system
Navigation and boundaries
- Navigation
-
Boundary wire Verified [1]
GPS is present for theft tracking and area mapping, but the working area is defined by physical wire.
- Boundary wire required
-
Yes Verified [1]
Boundary type listed as physical wire.
- Antenna / base station required
-
Not verified
- Multiple zones supported
-
Not verified
- Zone count
-
Not verified
Hardware
- Drive system
-
AWD Verified [1]
- Weather rating
-
IPX4 Verified [1]
- Battery
-
8 Ah Verified [1]
Li-Ion. Husqvarna publishes capacity in amp-hours without a stated pack voltage, so this cannot be converted to watt-hours.
- Runtime
-
145 min Verified [1]
Typical mowing time.
- Charge time
-
45 min Verified [1]
Typical charging time.
- Weight
-
39.0 lb Verified [1]
Price and warranty
- MSRP
-
Not verified
- Warranty
-
Not verified
Does this model suit your yard?
The figures above are what the manufacturer publishes. Whether they clear your lawn depends on numbers only you have — so the useful next step is to put yours in, or to read what the ones that matter most for this model actually mean.
- Do you need an antenna or reference station, and where does it go? The manufacturer has not published what this model needs in order to know where it is.
- Robot mowers for a sloped boundary: which models still qualify It publishes a separate, lower rating for the slope where the lawn ends.
- Wire-free or buried wire: what you're really choosing This model requires a buried boundary wire, which decides what installation day looks like.
- How robot mowers find their way: RTK, vision, LiDAR and wire Its published navigation does not rely on satellite positioning.
- Runtime and charge time: reading the numbers without over-reading them Its record carries both a runtime and a charge time, and the two together set how much of the day it can be out cutting.
- Measure your yard before you shop: a practical checklist Whichever models you shortlist, these are the measurements that decide between them.
Based on published manufacturer specifications, not hands-on testing.
Specifications last verified .
Sources
- Husqvarna US — Automower 435X AWD product page — checked August 8, 2026