Dewalt 4 gal Backpack Sprayer Full Review- Unboxing - Spraying for Weeds Crabgrass

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  • Опубліковано 30 січ 2025

КОМЕНТАРІ • 77

  • @jjtcb7509
    @jjtcb7509 9 місяців тому +2

    Thx for reviewing, im picking one up tonight from hd. $90 youre the man TLE!

    • @TheLawnEngineer
      @TheLawnEngineer  9 місяців тому

      You’re welcome, I hope you like it 👍

  • @originalname9999
    @originalname9999 Рік тому +1

    Thanks for the video, I was just putting mine together watching it and it allowed me to skip a bit of trial and error.

  • @kikoman1647
    @kikoman1647 2 роки тому +5

    Straight forward great video. No BS just straight to the point. Job well done! Thanks!

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому +1

      Thanks for checking in, I’m glad you found some value in my video 👍.

  • @maggarlion
    @maggarlion 2 роки тому +4

    Sorry bro I had the same pump sprayer like the one you discarded for perhaps more than 8 yrs and it never failed me. I am tired of the pumping so I took the plunge and went battery powered. Its more expensive but it works like a charm and also I had other dewalt batteries that is compatible. Its was a no brainer for me.

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      I'm glad to hear that you manual one lasted so long with no problems. Also, its great that you like the battery powered model 👍

    • @maggarlion
      @maggarlion 2 роки тому +1

      @@TheLawnEngineer I still have the old one. I must say I barely use it though. I mostly use it to spray portions of my lawn to kill weeds. However I needed something more efficient to spray the whole 10000 sq ft of my lawn it it wasn't going to cut it that's why I took the plunge.

  • @brianbell9175
    @brianbell9175 Рік тому +1

    Great video!! I like these types of sprayers for spot spraying/ area spraying. when I do my entire yard the ORTHO dial and spray works well-- just a thaught. great idea on the straight Kentucky bluegrass! I did that a few years back, well worth the effort!! again- good vid!

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      You’re welcome, thanks for checking in. I will have to check out that ortho sprayer, I have to refill a backpack sprayer quite a few times to get the whole yard.

  • @springman1740
    @springman1740 9 місяців тому +1

    Bought mine this week at HD to spray grape vines for powdery mildew. It worked well for the first application with the brown nozzle. It’s about $90 bucks now.

    • @TheLawnEngineer
      @TheLawnEngineer  9 місяців тому

      Glad you like it. Thanks for sharing your experience and current price.

  • @tonyachitwood7333
    @tonyachitwood7333 Рік тому +2

    I so agree with ya on the neck strap lol Thank you so much for the video.

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      Your welcome, thanks for checking in…I have to bust this out to do some glyphosate spraying, looking forward to some neck strap time 🙃

    • @bandaidmedic6
      @bandaidmedic6 8 місяців тому +2

      You guys realize you can slide the chest strap down on the webbing right?

  • @Paine137
    @Paine137 2 місяці тому +1

    Occasionally I need to spray castor oil / water for ever-annoying moles across two acres. Would this sprayer be a good option or is there something better that’s more recent? Thank you.

    • @TheLawnEngineer
      @TheLawnEngineer  2 місяці тому +1

      This would still be a great option. Most of the newer stuff is battery operated and is nice for consistency in large areas. However, they come with a larger price tag.

  • @joshuaswanson3068
    @joshuaswanson3068 Рік тому +1

    Can you show what the metal cone nozzle looks like seems like it might be better for bed weed applications

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому +1

      Yea the metal nozzle is an adjustable spay, from a solid stream to a wide cone. That is what I use for glyphosate in flower beds, I’ll get some footage.

  • @stephenanderson8534
    @stephenanderson8534 6 місяців тому +1

    Great video, thank you very much!

    • @TheLawnEngineer
      @TheLawnEngineer  6 місяців тому

      You're welcome, thanks for the nice comment.

  • @maryannsande6738
    @maryannsande6738 7 місяців тому +2

    Needed more details on the components because came without an instruction booklet. You're unboxing title led us to you but you didn't real go into that portion enough. Maybe you could update another video on that portion

    • @TheLawnEngineer
      @TheLawnEngineer  7 місяців тому

      I’ll keep that in mind , thanks for the feedback.

  • @SWANNNVR-v5t
    @SWANNNVR-v5t 11 місяців тому +1

    I like to soak the house siding with cleaning solution before washing it. Can you try to see how far it can spray 20ft 30ft 40ft etc ? Thanks

    • @TheLawnEngineer
      @TheLawnEngineer  10 місяців тому

      Unfortunately the weather hasn’t been good here, haven’t had a chance to test yet.

  • @crazymayne69
    @crazymayne69 Рік тому +1

    Good looking grass. What do you do for dead patches?

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому +1

      Thank you. There isn’t a short answer to that question but this video addresses some of that: ua-cam.com/video/lB5YAlJsm6Y/v-deo.html
      Also checkout my lawn/landscape playlist. Ive recently killed off my lawn and switched to 100% bluegrass. Bluegrass is difficult to grow from seed but once it’s established it will fill in bare spots on its own. Otherwise you have to seed the bare spots and get the watering right.

  • @MrRodminty
    @MrRodminty Рік тому +1

    You didn't mention the little pocket on the belt for storing your extra nozzles I thought that was a really cool touch

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому +1

      Thanks for adding that, I should have mentioned it.

    • @MrRodminty
      @MrRodminty Рік тому

      @@TheLawnEngineer no problem was a very informative video I was having a hell of a time trying to follow the instructions to get that handle installed correctly LOL

  • @mwnitz
    @mwnitz Рік тому +1

    Question for you: How often do you have to keep pumping it?

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      You have to pump 80-90% of the time for full coverage spraying.

  • @Mars-lx5wn
    @Mars-lx5wn Рік тому +1

    Nice Video, wonder it would survive a full tank drop test from workbench to concrete floor? 😀

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      That probably depends on where it hits 🙃I’ll think about testing that out .

  • @kvboyd
    @kvboyd 2 роки тому +1

    Mine didn’t come with the regulator or the pump handle. It’s battery operated. Is that model battery operated.

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      No, mine is not battery operated. I have to use the hand pump to build pressure.

  • @yadervargas5053
    @yadervargas5053 11 місяців тому +1

    How do we depressurize it when done? Do I need to do that? Thank you

    • @TheLawnEngineer
      @TheLawnEngineer  11 місяців тому

      Only way is to spray the product, but the pressurized chamber is a separate from the tank so it’s not too bad to do.

  • @kenanderson1240
    @kenanderson1240 2 роки тому +1

    Suggestion for future videos:
    Please measure out the 1,000 SF area to calibrate your nozzles. Guessing usually doesn't work well.
    Suggest you actually measure out the water sprayed out in your tests. Tank gallon markings can be off.

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      That is a good suggestion, thanks for checking in Ken. I also struggle with the amount of overlap I'm using, a marking dye would likely improve that.

  • @tedfinkenauer42
    @tedfinkenauer42 Рік тому +2

    Great info! Thx

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      Glad it was helpful!

    • @tonyachitwood7333
      @tonyachitwood7333 Рік тому +1

      I used the brown nozzle as well. Plus, I did not use the optimizer. So much better.

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      @@tonyachitwood7333 great to know, thanks for sharing.

  • @waspmeat
    @waspmeat Рік тому +1

    Those chest straps have a vertical adjustment on each side. Just slide them down 😉

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      I moved them all the way down and they are still far from the center of my chest. Good tip, but in my case they need more adjustability.

  • @clarencefox4535
    @clarencefox4535 2 роки тому +1

    Can you use 30 second cleaner in this to spray vinyl siding also?

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      Yes, absolutely. I think it would also work great for pest control sprays

  • @RaymondYocum-uw5hd
    @RaymondYocum-uw5hd 7 місяців тому +1

    When I'm not using it in the garden I use it as a bidet! Nice! (It was a bad joke, sorry)

    • @TheLawnEngineer
      @TheLawnEngineer  7 місяців тому

      I think that was a good joke🤣. Thanks for the humor.

  • @SingleStacked
    @SingleStacked 2 роки тому +1

    Still no leaks?
    How long is the wand itself?
    Thanks

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому +1

      Still no leaks. The wand is 18” from start of metal to nozzle.

  • @mammassecretsforlife
    @mammassecretsforlife Рік тому

    How’s your experience throughout a year? Does it worth buying. Did it leak as mentioned in old reviews?

  • @925awinter925
    @925awinter925 2 роки тому +1

    I've had this item for about a month. Hose just developed a leak. No online source for replacement. The swivel fitting makes it so I can't just buy new hose. this sucks.

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      That really stinks. Did you try contacting Dewalt directly, some companies are actually very helpful. I haven’t had to contact Dewalt but I’ve been pleasantly surprised by others.

  • @joannsmith3589
    @joannsmith3589 Рік тому

    I am trying to figure out how to set up the pump handle... but you're not showing it! argh... it looks like you made cuts in the videos, and the pump handle magically appears in different direction...

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      The handle is made to rotate out of the way for storage. If I remember correctly, it slips over the piece on the pump and a bolts goes thru it. I hope that helps.

  • @robalan57
    @robalan57 2 роки тому +1

    Can the Dewalt 20v pressure washer be attached to it?

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      That would be pretty slick, you could have 4 gallons to do remote cleaning, spraying.
      I don't think the hose would connect directly, but I'm sure you could get that worked out. I believe the biggest issue is that the pressure washer wouldn't be able to pull directly from the tank, you would have to manually pump to get the fluid into the smaller pressure chamber.

  • @2n1ce
    @2n1ce 3 місяці тому

    Any issues with it leaking?

  • @444teach
    @444teach 2 роки тому +4

    Thought this was the dewalt battery sprayer review

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      I'm sorry this wasn't what you were looking for. Based on my experience with this manual spray, I would bet the battery powered one is pretty good too.

  • @vg2950
    @vg2950 2 роки тому +1

    Glad to see you are wearing boots for protection

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      👍, I’m impressed that you watched that far into the video 😎

  • @Pittsburghbad
    @Pittsburghbad 2 роки тому

    Didn't really show a good angle of nozzle replacement I'm still lost

    • @TheLawnEngineer
      @TheLawnEngineer  2 роки тому

      Sorry I didn’t get a good angle on that. It’s pretty straightforward, there is a nut/collar you turn off with your fingers and the nozzle drops out of place.

  • @stoneyswolf
    @stoneyswolf Рік тому +1

    You talk to much

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      I’m still working on getting the right balance.

    • @kamikazi777
      @kamikazi777 Рік тому +5

      @@TheLawnEngineer
      You did just fine. Some people are never pleased. I appreciate the effort and time. Thanks

    • @TheLawnEngineer
      @TheLawnEngineer  Рік тому

      Thanks, I appreciate that.

  • @pana643
    @pana643 10 місяців тому +1

    Dewalt products are always putting thumb up