LM2135SP vs RY401150
LM2135SP vs RY401150 compared side by side: specs, ratings, price and owner feedback from our independent reviews.
| LM2135SP | RY401150 | |
|---|---|---|
| Our rating | 4.1 | 3.4 |
| Performance | 4.0 | 3.5 |
| Build quality | 4.0 | 3.5 |
| Reliability | 4.0 | 2.5 |
| Value for money | 4.0 | 3.0 |
| Comfort & ergonomics | 4.0 | 4.0 |
| Features | 4.5 | 4.0 |
| Price | $749 | — |
| Specifications | ||
| Power type | Battery (56V ARC Lithium) | Battery (40V HP) |
| Engine | Brushless motor, 56V ARC Lithium, up to 7.0 ft-lb cutting torque (EGO) | Brushless motor, 40V HP Technology |
| Fuel type | Battery (electric) | Battery (electric) |
| Battery / runtime | 56V 7.5Ah ARC Lithium included; Rapid Charger; about 60 min charge; up to 60 min runtime (EGO) | Two 40V 6.0Ah batteries and charger included; up to 70 min runtime (Ryobi) |
| Transmission | Touch Drive variable-speed self-propel | Smart Trek adaptive variable-speed self-propel |
| Drive | Self-propelled, palm-pad engage with speed dial | Self-propelled walk-behind |
| Deck size | 21 in. | 21 in. |
| Deck construction | Not stated by EGO (one retailer title says poly deck) | Not stated on pages read |
| Cutting height | 8 positions, 1 to 4 in. per EGO (retailers list 7 positions, 1.5 to 4.5 in.) | 7 positions, 1.5 to 4 in., single-point |
| Blades | Upper blade plus interchangeable lower blades (mulching installed, high-lift bagging, extended-runtime) | Cross Cut multi-blade system (dual blade) |
| Discharge | 3-in-1: mulch, bag or side discharge; 2-bushel bag included | Mulch, bag or side discharge |
| Top speed | 0.9 to 3.1 mph per EGO (a reviewer lists 1.8 to 3.6 mph) | Not published by Ryobi |
| Weight | 62.5 lb (reviewer) to 72.95 lb (Kent listing); not stated by EGO | 75 lb |
| Recommended property size | — | Up to 3/4 acre (Ryobi) |
| Model number | LM2135SP (tool only LM2130SP) | RY401150 (recall notice lists RY401150US) |
| Lights | LED headlights | — |
| Weather rating | IPX4 | — |
| Storage | Folds for compact storage | — |
| Status | — | Marked discontinued by Ryobi |
| Handles | — | One-touch folding |
| Made in | — | USA with globally sourced materials (per Ryobi) |
| Verdict | On paper the LM2135SP is a well-equipped mid-tier EGO with changeable blades and a roomy 7.5Ah battery. Conflicting height and speed figures online mean you should check the unit you… Read the full review |
The RY401150 offers a good spec sheet, with 70 minutes of claimed runtime and a 5-year warranty. Its discontinued status and the 2025 connector recall should decide the question first. Read the full review |


