Powerbuilt 3 Ton All-In-One Hydraulic Bottle Jack And Jackstand In One Unit, Compact, Wide Base, 11- 21 Inch Range, Eliminates Jackstands, For Unibody, Trucks, Suvs, Rvs, Cars, Trailers, Asme - 620471

Works good

جيد

Dispositivo dois em um...mas pensado para carros Altos. Prazo de entrega muito demorado, prazos de entrega alterados várias vezes.

The floor jack was built tough, I just had difficulties getting the ram to drop which made removing it from under the vehicle once the wheels touched the ground and the suspension stabilized. I had to pry it down to get it to clear the carriage rail to slide it out. [UPDATE] So initially, I returned my jack because of the difficulty is getting the ram to lower. I spent the better half of two days trying to find a comparable replacement to no avail. I ended up giving the unit a second chance and ordered another one (mind you for a few dollars more which was fine). The new unit arrived and the first thing I did was attempted to test the piston. The unit raised and lowered smoothly. I was a little concerned that the bottle jack seemed a bit wobbly but I was willing to deal with it. during one of my sessions of testing the ram I heard a small tap noise and looked on my table. There was a screw on it. My initial thought at the moment in time was "What the?" I gave the jack a very thorough look over and discovered that there are two screws that secure the bottle jack to the frame. One fell off, the other was a little loose and originally this sort of made me somewhat disappointed. However, after looking at the screw and seeing how thick and meaty it looked I went ahead and reseated it and used my power tool to reseat it. It reseated perfectly and I could feel by how well it mated with the assembly that there was quality and confidence behind that connection. I think it could have been a case of someone missing this trying to get these out of the assembly line to meet the demand. Despite this, continuing my thorough inspection of the unit continued to raise my confidence levels. The areas under stress and of critical importance have been engineered in a manner that prevents you from accidentally tinkering around and possibly putting the jack in a compromised state which I appreciate. The lift handles are riveted on so I don't have fears of that popping off and having the unit fall on to my foot during transport as an example and the ram is bolted to the jack support so you don't need to worry about possibly having the two not be aligned properly before putting the points under load. It was these little touches that despite my initial complications of having to get it exchanged along with having two of the screws losoe on the bottom that I still changed my original rating of four stars and upped it to five. I do feel that having gotten past these little nuances was well worth it after taking the convenience, practicality and quality of the unit (as a whole) in the end and quite frankly, I haven't been able to find an alternative solution that is as well integrated as this one at a similar price point. Having had my issues gave me an opportunity to really give my jack a thorough look over and it was during this time that I truly got to understand and appreciate the engineering behind the product.

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The jack initially appears to be very well built. I have just purchased the unit and have not used it on a vehicle yet. Before I purchased the unijack I did a lot of checking on the lift dimensions as there seemed to be much discrepancy in the reviews. The box says that the jack is 11 inches tall at the minimum height. YES, that is the true dimension. I had replies to my question of from 11 to 12 inches. I am not sure where people were measuring. The information also states that the jack has a range of 11 to 21 inches. Again, this is true, but this wide range is only achieved by raising the jack support section. With the jack support in the lowest pin level, the jack is at 11 inches. With the jack support in the highest pin position the jack is at 15 inches. The most important piece of information that is missing anywhere is the stroke length of the bottle jack. One gentlemen was very kind to reply to my inquiry about the stoke length with the CORRECT and EXACT measurement. The STROKE LENGTH of the bottle jack is 6.5 inches. For my case, with the clearance that I have to place the jack under my 2016 Jeep Cherokee, I have to start the jack at its minimum height of 11 inches. This means that my maximum lift height is 11 inches plus 6.5 inches, for a maximum lift height of 17.5 inches. For my requirement this is sufficient with about 1 inch to spare. THIS JACK WILL NOT LIFT FROM 11 TO 21 INCHES IN ONE GO. If you start with the jack support extended to 15 inches, then the maximum lift height will be 21 and a bit inches. There are four holes in the jack support about 1 inches apart, so that is the starting point adjustment that you have. I hope that my explanation makes sense and helps some people make a more informed decision. Thank you to those who replied to my inquiry. UPDATE November 03, 2018. Well, I used this jack in anger two days ago to put my winter tyres on my 2016 Jeep Cherokee after we had out first snow in Edmonton . The jack/support worked great. Very stable, very strong. I used a modified hockey puck to sit on top of the support side. I cut two slots on one side of the puck to match the support top profile, and a small groove on the other side to accept the pinch weld. This cut is basically more of a guide to ensue the jack is centred on the pinch weld. I glued a piece of hard cardboard on the bottom side of the puck to fit between the two grooves so that the puck would not be pushed down and deformed on each lift. After jacking the puck showed not signs of deformation. Just one point. When you release the pressure off the jack and lower the vehicle, the bottle jack will NOT continue to fall down to the original starting position, unlike a floor jack. You will need to reach under the vehicle and put some force on the top of the jack to push the piston down. I only needed to move mine down a bit then could tip the jack out and push the remainder of the distance to the bottom once out from under the vehicle. Just make sure that you have the jack support stop bar lifted. I think that once the jack is used more, it might not be as stiff to push down. Still a great safe jack.

Awesome piece of kit, surprisingly light amd easily transportable Good high lift and easy to pump up. Well worth the money.