DEWALT Grease Gun 20V MAX, Cordless Electric Grease Gun 42” Hose, 10,000 PSI, Variable Speed Triggers, Tool Only (DCGG571B)

Grease MCI J4500 coach buses with this everyday. Works great, very easy to refill and would highly recommend.

order the lock and lube coupler when you purchase this grease gun. it makes easy to un-couple from a fitting with little to no mess.

Frankly, you can get by with a much lesser grease gun than this, and it would probably be tough to justify for anybody but a well equipped professional or a really hard core do-it-your-selfer. This thing was not cheap..... Having said that, anybody who has spent anytime under a car, truck, or RV trying to grease hard to find and access grease fittings knows the frustration of trying to keep the coupler from going crooked or popping off altogether from a difficult fitting, all while trying to pump the gun in a confined space. For me it usually results in grease leaking out everywhere and neighbors closing their windows to avoid the profanities. This gun changes all that. Some have called it a game changer, and they may not be wrong... After one particularly hot, sweaty, frustrating job where I ended up trashing 4 non-working-at-the-time, cheapy to not-so-cheapy conventional chinese grease guns and 2 air operated china guns I decided to break down and buy something decent. (I don't know...Is Mexican made automatically better?) I'm already married to the Dewalt 20v/60v stuff, so choosing a brand was pretty much a no brainer. So, in for a dime, in for a dollar.....I also bought and installed a LockNLube coupler right out of the box along with a LockNLube 90 degree coupler for use when necessary. (The LockNLube coupler simply clips firmly to the 90 adapter. Too Cool....) When using the straight coupler, if you can get the coupler on the fitting, it's not coming back off until you want it to. When using the 90, you may have to hold it in place, but that's a whole lot easier when you don't need 3 hands like you do with a pump gun. (The LockNLube is killer, and probably 50% of what makes this rig great. I personally wouldn't get one without the other.) I was always disappointed with both of my air operated, hand held grease guns. They worked well on most fittings, but it seemed like every job had at least one plugged fitting the air powered guns couldn't handle, resulting in having to go sift through my tub full of oil dripping, old conventional grease guns in hopes of finding one that works well enough to to bust through the dirt/dried grease. Not so with the Dewalt. I have yet to encounter a fitting it couldn't blast through. I read a review of someone who claimed the opposite, that their gun couldn't push grease through much of anything without the relief valve popping off. I'm pretty sure that had to be a defective unit. I have been a mechanic for about 45 years now, and this is easily the strongest gun I have ever used. Overall I can usually finish in a fraction of the time, without all the frustration. It's worth every damn penny to me.......

Wow what a cool and helpful product!! I bought this because my manual grease gun kept being messy and had issues. This does all the work and there is no mess! If you are looking to simplify the work of greasing anything this is for you!!

Great grease gun !!!! Awesome control

Choosing this cordless grease gun was a game-changer compared to struggling with manual options. I previously used a traditional hand-pump grease gun, and the difference in effort and access is significant. Getting to those awkward zerks under machinery is now a quick, one-handed operation, saving considerable time and frustration during routine maintenance. This tool is definitely for anyone who regularly services heavy equipment or vehicles and wants to simplify their lubrication tasks. I've been using it consistently for several weeks, and it has become an indispensable part of my workshop routine. While it does have some heft, its solid build feels durable and reliable. What you may care about: - Eliminates the fatigue of manual pumping - Reaches difficult-to-access grease points effectively - Significantly speeds up routine lubrication - Feels robust and well-constructed in hand - Simplifies maintenance for heavy equipment users

I bought this as a Christmas gift for my husband. He has used it multiple times and is very pleased with how smooth it works and the flexibility of the grease hose and the trigger mechanism.

Awesome grease gun!

Australias standard grease cartridges are 450g however this takes a 14oz cartridge (400g). Trade tools and a number of other distributors stock the 400g cartridge. If you are happy to order online or buy from a more limited amount stores (or pack your own) this gun is compatible in OZ.

Exelente herramienta, cumple perfecto con su función y facilita mucho el trabajo!

As always dewalt quality I would definitely recommend

Works great should have bought this a few years ago Lots of pressure to pump grease into stubborn fittings

Thanks