Cordless ratchets are a convenient tool for automotive repair and general DIY projects. Unlike air powered ratchets, cordless ratchets use a rechargeable battery to provide torque for tightening and loosening fasteners. With no air hose to get tangled or trip over, cordless ratchets offer more flexibility and maneuverability. However, cordless ratchets vary widely in terms of power and torque output. For demanding automotive jobs where high torque is needed, such as loosening seized bolts or lug nuts, choosing the right cordless ratchet is critical.
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Torque Output of Cordless Ratchets
Torque measures how much twisting force a ratchet can exert. It’s usually specified in foot-pounds (ft-lbs) for cordless ratchets. Higher torque allows you to tighten bolts more securely or loosen more stubborn, corroded fasteners. Most cordless ratchets fall in the 30-100 ft-lb torque range. However, the highest torque models deliver over 200 ft-lbs of nut busting force.
Here are some top cordless ratchets ranked by torque output:
| Cordless Ratchet | Torque (ft-lbs) |
|---|---|
| Milwaukee 2767-20 | 250 |
| Ingersoll Rand R1120 | 220 |
| Dewalt DCF923B | 210 |
| Aircat 1000-TH | 180 |
| Bosch GWR18V-341C | 170 |
As you can see, the Milwaukee M12 Fuel 2767-20 tops the list with a massive 250 ft-lbs of max torque. This high torque comes from its powerful brushless motor combined with a 3-speed transmission for optimized gearing. It has more than twice the torque of a typical 30-50 ft-lb ratchet.
Most Powerful: Milwaukee 2767-20
With its class-leading torque, the Milwaukee 2767-20 is the undisputed king of cordless ratchets. Here are some more details on its performance:
- 250 ft-lbs of max torque – Enough for even the toughest bolts
- Brushless motor prevents overheating during heavy use
- Reaches full torque in just 1 second for quick tightening
- 3-speed transmission with optimized gearing
- Compact size fits into tight engine bays
This Milwaukee ratchet is ideal for automotive repair shops or anyone who works on heavy equipment. The three speed settings allow you to dial in just the right power and speed for the job. There’s more than enough torque even for suspension work, brake caliper bolts, drivetrain components, and other challenging applications.
Runner Up: Ingersoll Rand R1120
For a cordless ratchet that comes close to the Milwaukee Fuel’s power, the Ingersoll Rand R1120 is a top choice. Key specs include:
- 220 ft-lbs max torque
- High efficiency brushless motor
- 0-400 RPM variable speed trigger
- Just 4.9 pounds weight
While not quite as powerful as the Milwaukee, the Ingersoll Rand R1120 still packs serious torque in a compact, lightweight package. It uses a similar brushless motor and battery technology to prevent overheating at high torque. The variable speed trigger offers great control and precision during operation. Overall, it’s great for automotive technicians who need lots of power in a small ratchet.
Best Balance: Dewalt DCF923B
For users who don’t require ultra-high torque, the Dewalt DCF923B offers a good balance of power and performance:
- 210 ft-lbs max torque
- Compact and lightweight at 2.9 pounds
- 0-250 RPM variable speed
- Anvil lock for socket retention
- Battery fuel gauge
As a mid-range model, the Dewalt DCF923B delivers ample torque for most automotive and mechanical jobs, while keeping size and weight manageable. Its 3 LED lights integrate into the ratchet head for illumination in dark corners. The anvil lock secures sockets during operation. Overall, this Dewalt ratchet is versatile enough for professional use but affordable for serious DIYers as well.
Choosing the Right Torque for Your Needs
When choosing a cordless ratchet, think about the types of projects you’ll use it for. Light duty tasks like furniture assembly only require 30-50 ft-lbs of torque. But for demanding automotive work, a high torque model in the 200+ ft-lb range is recommended.
Here are some torque guidelines for common tasks:
| Application | Recommended Torque |
|---|---|
| Changing tires/wheels | 150-200 ft-lbs |
| Suspension/drivetrain bolts | 200+ ft-lbs |
| Stubborn seized bolts | 220+ ft-lbs |
| Automotive brakes | 80-120 ft-lbs |
| Appliance/furniture | 30-50 ft-lbs |
High torque ratchets are the right choice for frequent automotive repairs, especially on older vehicles. The extra power helps overcome seized fasteners and avoid rounding off bolts. For lighter jobs, compact ratchets around 50 ft-lbs provide adequate torque while remaining portable and easy to handle.
Which Cordless Ratchet Brand is Best?
Most of the leading power tool brands now offer cordless ratchets. Here’s a quick overview of key brands to consider:
- Milwaukee – The 2767-20 has the highest torque at 250 ft-lbs. Their M12 line also offers lower torque compact models.
- Ingersoll Rand – Large power tool company manufacturing the 220 ft-lb R1120 ratchet. Known for performance and reliability.
- Dewalt – Good range of ratchets up to 210 ft-lbs max torque. Features like LED lights and compact size.
- Aircat – Specializes in air tools but also makes Aircat 1000-TH model with 180 ft-lbs torque.
- Bosch – German engineering delivers 170 ft-lbs max with the GWR18V-341C.
For extreme high torque, Milwaukee leads the pack. But all these major brands make solid performing cordless ratchets suitable for professional automotive use. Individual models differ in torque ratings, size, weight and features.
Key Features of Powerful Cordless Ratchets
To produce high sustained torque, the most powerful cordless ratchets possess these key features:
- Brushless Motor – More efficient motor stays cooler under heavy loads.
- Multiple Speeds – Higher speeds for quicker operation. Lower speeds for more precision.
- Robust Gears – Hardened steel gears withstand high torque.
- Li-ion Batteries – Lithium-ion packs deliver sustained power.
- Compact Design – Maneuverability is maintained.
Maximum torque specification alone doesn’t tell the whole story. Well engineered high torque ratchets also integrate features like variable speed triggers, battery indicators, and illuminated heads for practical use. Weight ranges from 3-5 lbs for the most powerful cordless ratchets.
Conclusion
Choosing a cordless ratchet with ample torque output ensures you can tackle tough automotive repair jobs. The Milwaukee 2767-20 stands at the top with an unmatched 250 ft-lbs of max torque. It has the brute strength for loosening the most stubborn, seized fasteners.
For slightly less torque in a smaller package, the 220 ft-lb Ingersoll Rand R1120 is also a leading choice. Mid-range models from Dewalt, Aircat and Bosch offer a good balance for more typical repair tasks.
Make sure to select sufficient torque based on your needs. Heavy equipment repair demands 200+ ft-lbs of force. Most automotive uses call for at least 150 ft-lbs. And for light household jobs, compact ratchets under 100 ft-lbs get the job done efficiently.
Thanks to the latest battery technology and motors, today’s high performance cordless ratchets provide impressive power in a portable design. A heavy duty cordless ratchet can eliminate the limitations of air hoses and cords for more versatility in the shop or garage.