XtremepowerUS 2200 Watt Heavy Duty Electric Demolition Jack Hammer Concrete Breaker W/Case, Gloves

A cumplido bien los trabajos para lo que lo he ocupado.

Look, honestly, I've only had this thing for a couple of days so I don't know how valuable this review is. I certainly can't speak for its long term reliability. Anyway, it came a day ahead of time and I started jackhammering the concrete in my basement. I'm installing a anti backwater valve. Oil was up to the level the instructions indicated. I checked because I've heard people got these without oil sometimes. I laughed when I saw they included a face mask, gloves and safety glasses. A nice touch really but I'm covered, thanks. This thing works great. I had the usual poor "con"tractor work done when the house was built. The basement floor wasn't level and yet the concrete was 7 inches thick in places, no kidding. With that kind of stupidity this thing wasn't super speedy but I doubt a very expensive one would have done any better. I noticed it got hot pretty quickly. I didn't want to push it so I worked it for 15 minutes and then I gave it a break while I packed out the broken concrete. I think if you take it easy with this baby it will last a long time. The thing I didn't like was the spongy feel of the support handle. I would have preferred hard plastic but that's OK. I also noted that when you bared down on it, sometimes it wouldn't "jack". I'd lift it up and thrust it down hard and it would start to do it's job. Strange...it was like it wasn't able to grab the chuck. And it's not 2200 watt. I had a humidifier running on the same circuit and never blew a breaker. Theoretical limit for a 15 amp circuit is 1650 to 1800 watts. I don't care as long as it does it's job. In conclusion, if you're not a pro and aren't going to ask a lot out of it, giving it a rest occasionally, it should be fine for the occasional job. For me, at least, it's cheaper than renting and I have the convenience of using any time I want. I'd recommend it and am glad I bought it. ETA: Have been using it for months now to break up my concrete basement and it's working great. I have to buy another bull point as mine is wearing out. This little guy is WELL worth it's cost. It's taking a while to break up 10 inch thick concrete but it's doing it.

Absolutely a Bargain! I have been using this jack hammer for close to a year on various projects at home--breaking up an asphalt driveway, breaking through underground rock, etc. and have never been disappointed. Will it last forever?--probably not, but it should give me several years of dedicated service. The 45 lb. weight is heavy, but manageable. At 73, I can still handle the jack hammer with no problem, but it might not be the case for everyone. The jack hammer comes in a nice heavy-duty case. I ordered three bits for it, but have mainly used the flat 1-ich edge bit. In the fine print of some other reviews, Shell Rotella T1 SAE 40 Heavy Duty Engine Oil was recommended, which I purchased at our local auto parts store. I have yet had to add any oil though. Just keep an eye on the oil level through the small round window. Like most items, a low review is likely due to someone not reading the instructions or not caring for the jack hammer properly. An example: Putting the bit in is tricky, as one has to pull the metal piece on the side of the hammer barrel out and twist 180 degrees in order for the bit to slide in all the way, then pull the small metal piece out again and reverse to the original position. It takes a bit pf practice to master. Once the bit is in, you are good to go. Just watch the oil level. Is the hammer noisy?--Yes, but it is a jack hammer. Be sure to wear your hearing protection. I am thinking of ordering a second of these jack hammers before the prices go up due to the tariffs.

I purchased this to chip through a concrete garage floor that was accidentally poured over the septic tank. Right out of the box I noticed the weight of this tool. It was heavy. The 2 bits that came with it were very sturdy looking also. I watched a youtube video on how to use an electric jackhammer correctly & got to work. I cut a short, but deep channel on one edge of the 30" square I wanted to remove. I started there chipping the concrete out & moving away from the channel as I broke through to the ground below. The pointed bit worked best for breaking pieces out. The chisel bit worked to square up the edges & a couple times to dig out the pointed bit when I got it stuck. I had someone removing chunks as I worked, so the tool got a pretty good steady workout. After about 3, 1/2 hours I had jackhammered out a 30" square through 6" of concrete with no issues from this tool. It did warm up a bit & it needed it's own circuit when plugged in to avoid tripping the breaker. The tool performed amazingly well in my opinion & would be great for small to medium jobs like I did. Well worth the investment I think. It's also a very good idea to watch a how-to video to avoid mistakes that make the job harder. Yes I would recommend this tool to others.

I could not believe the price point for this Demolition Jack Hammer. That is why we bought it. This Demolition Jack Hammer performs just as well as similar ones, which I needed to rent to use around our home, that cost 4 to 5 times as much. It is well built and has good weight to it. We needed to remove only 2 wooden fence posts that snapped due to a very severe windstorm. The footings were 4 feet deep. The Demolition Jack Hammer performed FLAWLESSLY !! Prior to use, MAKE SURE that you read the Owners Manual as they state the unit is shipped with minimal oil from the factory. I filled the oil reservoir with Shell ROTELLA T 15W-40 and you are good to go !