Moving parts and machinery require lubrication on a regular basis. A lot of effort is often exerted in the process making it more labor-intensive. But there’s one tool that does this in a way that’s a lot easier. Forget about the manual grease guns and instead settle for the virtually effortless electric grease guns. Being the most powerful and versatile lubrication tools around, electric grease guns prove to be more versatile and a great option in heavy-duty lubrication tasks. Below is a run-down of the best electric grease guns sure to prolong the lifeline of your heavy machinery.

Table of the Best Electric Grease Guns Reviews

10. DEWALT DCGG571M1 20-volt MAX Grease Gun

Electric Grease Guns

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The powerful motor of this electric grease gun is one of its best features. Delivering a maximum of 10,000 PSI, it comes in as one of the most powerful models around. This professional grease gun delivers a flow of 5 oz per minute, a feature that makes it a handy choice for high-flow applications. This grease dispenser comes in a cordless design powered by a 20-volt battery that lasts 16 cartridges on a single charge. There’s a filter pump to remove any contaminants and a 42-inch hose to provide longer reach. It’s a quality grease gun that comes at a great price.

9. Milwaukee Electric Tool 2646-21CT M18 Grease Gun Kit

Milwaukee Electric Tool 2646-21CT M18 Grease Gun Kit

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Have larger parts to lubricate and can’t afford some sluggish grease gun? This grease gun kit might just be what you need. Its powerful motor delivers up to 10,000 PSI with an impressive flow rate of 10 oz per minute. The gun has a preset counter dial to ensure it dispenses just the right amount of grease. It comes in a cordless design powered by an 18-volt battery. A flexible, 48-inch hose is included to provide greater access in hard to reach areas. It’s one of the best grease guns that provide a huge bang for the buck.

8. Neiko 12000A 12V Cordless Grease Gun

Neiko 12000A 12V Cordless Grease Gun

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This electric grease gun is a budget-friendly option for that that want to avoid the inconvenience of hand-powered grease guns. It’s a cordless, trigger gun delivering up to 6,500 PSI. This grease gun is powered by a 12-volt battery lasting up to 1 hour on a single charge. It’s compatible with standard 14.05 cartridges that can be swapped with ease. Easy reach in tighter places is achieved by a 30-inch flexible hose.

7. HM&FC Lubrication 18 Volt Cordless Grease

HM&FC Lubrication 18 Volt Cordless Grease Gun

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The durability of this grease gun is quite outstanding, thanks to a high-strength composite construction. Delivering up to 7,000 PSI, this gun has no problem lubricating blocked bearings and tight fittings. There’s a 2-speed transmission mechanism designed for high-pressure or high-volume output. The 18-volt battery that powers the unit lasts up to 10 cartridges per charge.

6. DEWALT DCGG570K 18V Cordless Grease Gun Kit

DEWALT DCGG570K 18V Cordless Grease Gun Kit

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Among the features that make this electric grease stand out is a bright LED light that provides improved visibility when lubricating in poorly lit areas. The gun has 9,000 PSI of maximum pressure and delivers a flow rate of 5 oz per minute. A variable speed trigger lets you lubricate at a rate that matches the task at hand. There’s a flexible hose measuring 42 inches for easy reach. This grease gun is powered by an 18-volt rechargeable battery that lasts up to 24 hours on a single charge.

5. Milwaukee 2446-21XC M12 12-Volt Cordless Grease Gun

Milwaukee 2446-21XC M12 12-Volt Cordless Grease Gun

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This is a budget-friendly option among Milwaukee line of electric grease guns. It’s optimized for superior balance and improved ergonomics. This grease gun comes in a compact size measuring 14 inches long and weighing at just 7.2 pounds. It’s powered by a 12-volt battery and has a high-efficiency motor that delivers a maximum pressure of 8,000 PSI. The battery provides the most run-time in its class lasting up to 7 cartridges on a single charge.

4. Milwaukee Electric Tools Cordless 2-Speed Grease Gun Kit

Cordless 2-Speed Grease Gun Kit

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With an industry leading pressure of 10,000 PSI and 10 oz per minute flow rate, expect to get unmatched versatility from this grease gun. It has a pre-set grease counter dial that dispenses the precise amount of grease. Sporting a 2-speed design, you get the convenience of choosing between a high-volume output and high-pressure output. This grease gun has onboard LED light for improved visibility. It’s powered by an 18-volt battery that lasts up to 10 cartridges per charge. There’s a 48-inch hose included providing easy reach in hard to access fittings.

3. Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool

Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool

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Have an 18-volt battery but need an industrial-grade lubrication tool? This grease gun is a great option to consider. It sports the industrial leading lubrication pressure of 10,000 PSI with an impressive flow rate of 10 oz per minute. You get the precision of grease counter dial and a longer, flexible reach provided by a 48-inch hose.

2. DEWALT DCGG571B 20-volt MAX Only Grease Gun

DEWALT DCGG571B 20-volt MAX Lithium Ion Tool Only Grease Gun

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This is a bare tool that excludes the battery. It’s designed to tackle industrial, heavy-duty lubrication tasks. This grease gun has a powerful motor you can trust, delivering up to 10,000 PSI to make easy work of clogged fittings. It pushes grease at a rate of 5 oz per minute. There’s a 2- speed trigger that lets you choose between high-pressure lubrication or high-volume lubrication. It has a 42-inch hose for easy reach and a bright LED to illuminate your way.

1. DEWALT DCGG570B 18V Cordless Grease Gun

DEWALT DCGG570B 18V Cordless Grease Gun

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Among the most affordable in the bare-tool category, this grease gun makes heavy-duty lubrication a breeze. It has a powerful motor that delivers 9,000 PSI and a maximum flow rate of 5 oz per minute. You get the convenience of a variable speed to select between a high-pressure application or high-volume application. There’s a bright LE light to make lubrication in low-light situations possible. Attached to the grease gun is a 42-inch hose designed for easy reach.

Conclusion

Save yourself the strain and time needed to lubricate heavy-duty machinery with these trusted electric grease guns. They’re a more powerful substitute to hand pumping action and loaded with extra features for improved versatility and precision. Get one and add more life to your machinery without a hassle. More: Portable Air Compressors

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