Mower profileVerified data
Yard Force SA900ECO robot lawn mower
Yard Force · MowCompass fit profile

Yard Force SA900ECO

Historical 900 m² ECO-series boundary-wire mower with 40% slope capability and 60-minute mowing/charging cycles.

recommended lawn900 m²
max slope40%
navigationBoundary wire
Fit guidance is based on technical data, not commission.
Fit snapshot

What to know before you buy

The strongest fit signals — and the things worth checking against your own lawn.

Strong fit for

Where this mower fits best

  • Small-to-medium lawns, with recommended coverage up to 900 m².
Check first

Potential limitations

  • Requires a boundary wire, so it is a weaker fit if you want a fully wire-free installation.
  • Navigation is rated for some obstructions rather than heavy obstruction, so dense tree or building cover deserves a fit check.
  • Its terrain rating is moderate, so very uneven or rough ground should be checked separately.
  • Obstacle avoidance is rated basic, so gardens with many small or frequently changing objects deserve extra attention.
Lawn fit analysis

How this mower fits different lawns

Verified technical data translated into practical fit signals for common lawn conditions.

01

Medium lawns

Recommended coverage is up to 900 m². Treat that as the capacity target, not a guarantee for every lawn layout.

02

Slope & terrain

The verified core data combines stated max slope 40%, moderate terrain rating. That makes slope and terrain an important part of this mower’s fit profile.

03

Trees & buildings

Boundary wire is rated for some obstructions. Heavy tree or building cover remains a sensible condition to verify.

Across the MowCompass library

How it compares with 551 robot mowers

Calculated from the verified specifications of every model in the library, and updated automatically when the data changes.

Noise level70 dB

Louder than 97% of the 462 models with a published noise level.

Cutting width180 mm

Narrower cutting path than 77% of the 551 models.

Only verified values are compared; models without published data for a measure are left out of that comparison.

Verified specifications

Specifications by category

Verified product data, grouped so the details that matter are easier to scan.

Lawn & terrain

Recommended lawn area900 m²
Maximum slope40%
Terrain ratingModerate
Multi-zone supportNo
Maximum zones1

Navigation & obstacle handling

Boundary setupWire required
NavigationBoundary wire
Navigation obstruction toleranceSome obstructions
Obstacle avoidanceBasic
Small-object detectionNo

Cutting system

Cutting width180 mm
Mowing time per charge60 min
Cutting height20–60 mm
Cutting-height adjustmentManual
Cutting patternRandom
Edge cuttingGood

Connectivity & security

PIN protectionYes

Physical details & ownership

Dimensions (L × W × H)570 × 390 × 260 mm
Weight8.5 kg
Noise level69.8 dB
Rain sensorYes
Weather adaptationYes
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Specification dataLast verified: October 5, 2026Maintained from verified manufacturer and product information.

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