Best Heavy Duty Grease Gun In July 2025

Check out our product review of the Best Heavy Duty Grease Gun. We tried 10 models and can tell you the absolute best varieties.

To help you in your search, we have completed this list of the Best Heavy Duty Grease Gun.

Top Rated Best Heavy Duty Grease Gun Of 2025

Rank	Product Name	Score
1	Alemite 500-E Grease Gun, Develops up to 10,000 psi, Delivery 1 oz./21 Strokes Buy Now	9.7 Buy Now
2	Lucas X-Tra Lithium Grease 14.5 oz. Cartridge (Pack of 10) Buy Now	9.5 Buy Now
3	Lincoln Industrial 18V BATTERY OPERATED GRESE GUN DUAL BATTERY, 1844 Buy Now	9.1 Buy Now

9.7/10 our score

Buy Now

Lever mechanism for standard volume output
16 oz. cylinder capacity
Develops pressure up to 10,000 psi
Delivers 1 oz. of grease per 21 strokes
Die cast aluminum head for lightweight durability, and vinyl cover on lever for gripping

9.5/10 our score

Buy Now

9.1/10 our score

Buy Now

New heavy-duty high-torque motor for superior performance in demanding work environments
New 18-volt high-capacity battery delivers up to 10 grease cartridges
2-speed transmission provides high-volume or high-pressure output
High-strength composite body and casting provide outstanding durability without weight penalty
Dual overload protection. high-efficiency combination valve purges trapped air