Product Review: Cat DG671 60V 21” Self-Propelled Cordless Lawn Mower 3-In-1 Cutting Modes, Brushless Battery Lawn Mower with TorqLogic, Easy-Adapt Self-Propelled Lawn Mower – Battery & Charger Included
Introduction
Cat DG671 is Cat’s answer for homeowners who want gas-like performance without the hassles of fuel, tune-ups, or noise. This 60V lawn mower and 21 inch lawn mower combines a powerful brushless motor, TorqLogic smart torque control, and an Easy-Adapt self-propel system to make mowing easier on medium to large yards. If you’re looking to buy a 60V lawn mower or searching for a 21 inch cordless mower sale, this review will walk through features, real-world use, and whether the Cat DG671 is the best cordless mower to buy for your yard.
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What is this product?
The Cat DG671 is a self-propelled cordless mower built around a 60V battery platform. It ships as a brushless lawn mower kit with a 5.0Ah battery and a 5A charger included, so you get a full cordless mower with battery included out of the box. The 21" steel deck supports 3-in-1 cutting modes (mulch, bag, side discharge), and Cat’s TorqLogic technology dynamically adjusts torque to maintain cutting performance and maximize battery life.
Key Features
- AWARD-WINNING BATTERY POWERED LAWN MOWER: Named 2023 Best Heavy-Duty Homeowner Grade Mower by Popular Mechanics.
- Adjustable Self-Propel Speed: Set speeds up to 3.2 MPH for push-free mowing with the Easy-Adapt self-propel system.
- Brushless Motor 2.0: Produces 40% more power and 10% longer runtime than standard brushless motors; long life vs brushed motors.
- TorqLogic mower technology: Automatically optimizes power for tall or thick grass to deliver consistent cuts and conserve battery.
- Fine Mulching & 3-in-1 Cutting: Deep deck and sharp blades for fine clippings—bagging, mulching, and side discharge are quick to switch.
- Convenience: Dual-port battery storage, LED lights for low-light work, foldable handles, and a battery indicator light.
Detailed Description
The Cat DG671 60V 21" mower is designed to eliminate the traditional downsides of gas mowers: frequent maintenance, noise, and emissions. The included 5.0Ah battery and 5A charger are compatible across Cat’s 60V outdoor line, making this a practical purchase if you already own other Cat 60V tools—or a great starter kit if you don’t.
At 73 lbs with the battery installed, the mower is stable yet maneuverable. The variable speed rear-wheel drive, branded as the Easy-Adapt self-propel system, allows you to dial in forward speed to match slope and grass density—handy for uneven yards or hilly terrain. TorqLogic detects resistance and raises torque to avoid bogging down, then reduces power when conditions lighten to extend runtime. That automatic behavior makes the Cat DG671 feel like an intelligent TorqLogic mower.
Pros and Cons
Pros
- Powerful brushless motor with long runtime — a true gas alternative for many homeowners.
- Easy-Adapt self-propel system reduces physical effort on long or sloped yards.
- 3-in-1 cutting modes make this a versatile 21 inch deck: mulch, bag, side discharge.
- Battery & charger included so you can use it immediately — ideal for buyers who want a cordless mower with battery included.
- TorqLogic technology optimizes performance and battery life automatically.
Cons
- At 73 lbs with battery, it’s heavier than some push-only electric mowers (but still manageable thanks to self-propel).
- Replacement batteries can be an added cost if you need extended runtime for very large properties.
- Deck is 21"—great for typical suburban yards, but professional users may prefer wider decks for very large lawns.
Who Should Buy This Product
This mower is well-suited for homeowners who want to purchase self propelled mower technology with cordless convenience. It’s ideal for:
- Medium to large yards where a self propelled mower for medium to large yards reduces fatigue.
- Those who want a quiet brushless cordless mower for suburban lawns and low maintenance versus gas models.
- Gardeners who value versatility: the 60V 21 inch mower with 3 in 1 cutting modes handles mulching, bagging, and side discharge.
- Buyers seeking a long runtime battery mower for hilly terrain thanks to TorqLogic and the Easy-Adapt speed system.
Comparison with Similar Products
Compared to popular 60V competitors, the Cat DG671 stands out for its TorqLogic auto-optimization and included battery/charger. Some brands offer similar brushless motors and multiple cutting options, but the combination of a 21" deck, a robust brushless 2.0 motor, and the Easy-Adapt self-propel system makes the Cat DG671 a strong pick if you want the best cordless mower to buy for homeowner-grade, heavy-duty cutting without gas.
If you are looking to shop brushless battery mower options or buy electric push mower online, consider:
- Deck size — 21" balances cut width with maneuverability.
- Battery capacity and compatibility — the included 5.0Ah battery is a good starting point.
- Self-propel capability — crucial for slopes and long lawns.
- Smart torque features — like TorqLogic — that preserve runtime under load.
Frequently Asked Questions
Does the Cat DG671 come with battery and charger?
Yes. The mower ships with a 5.0Ah 60V battery and a 5A charger compatible with Cat 60V tools — a solid battery and charger included cordless mower kit.
How long does the battery last?
Runtime depends on grass height, terrain, and speed setting. The brushless 2.0 motor and TorqLogic optimization are designed to extend runtime; many homeowners find it adequate for average suburban yards, and a second battery (stored in the dual-port) is handy for longer jobs.
Is this mower good for hills?
Yes. The Easy-Adapt self-propel system and TorqLogic make the Cat DG671 suitable as a self propelled mower for medium to large yards and for long runtime battery mower for hilly terrain, though very steep commercial slopes may still benefit from a dedicated heavy-duty model.
Final Verdict
The Cat DG671 is a compelling 3-in-1 lawn mower option for homeowners who want gas-like performance without gas. It successfully blends a powerful brushless motor mower with TorqLogic technology, a practical 21" deck, and the convenience of a self-propelled cordless mower that includes the battery and charger. If you want to buy 60V lawn mower technology that reduces effort and maintenance while improving cut quality, the Cat DG671 deserves serious consideration.
Best Electric Lawn Mowers Review
Looking to buy? If you want to buy electric push mower online or find cheap cordless lawn mower deals, the Cat DG671 often appears in seasonal sales—click below to check current pricing and availability.