Looking for a comparison on the Powerbuilt 640912 vs 620471 or Powerbuilt Unijack vs Alltrade All-in-one Review? Well, this article shares a full review on the Powerbuilt 620471 Unijack and Powerbuilt 640912 Alltrade All-in-one Bottle Jack.
Let’s get started.
The Comparison Table of the Powerbuilt 640912 vs 620471
| Product | Alltrade 640912 | 620471 Unijack |
|---|---|---|
| Load Capacity |
3 ton (6,000 lb) | 3 ton (6,000 lb) |
| Min. Height |
11" (28 cm) | 11" (28 cm) |
| Max. Height |
21" (53 cm) | 21" (53 cm) |
| Weight | 22 lb (10 kg) | 22 lb (10 kg) |
| Colour | Black | Silver |
| Size (inch) L x W x H |
9.8 x 9.8 x 12.2 | 9.8 x 9.8 x 12.2 |
| Ratings | 3,116 + | 2,007 + |
| Link | View ratings | View ratings |
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Powerbuilt Alltrade All-in-one vs Unijack [Review] Key Features
Powerbuilt 620471 Unijack Review
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Load Capacity
This Powerbuilt bottle jack features a 3-ton load capacity. If your vehicle weighs around 6000 lb, go for this 3-ton jack. The load capacity implies that how much load a jack could lift. That’s why it’s important to check your car’s weight before picking any model.
Minimum Lift Height
The Powerbuilt Unijack has an 11 inches ( 28 cm) min-height. You need at least 11 inches in height to install this model. Unlike floor jacks which are low to the ground, this bottle jack is taller and needs more clearance for installation.
Another reason for jack having such a height is that it’s not only a jack, but it’s also a jack stand – coming to that ahead. This 11 inches feature makes the jack fit for trucks and SUVs. If your vehicle has lower ground clearance than 28 cm (11″), don’t opt for this model.
Look for other low-height bottle jacks that come under your car. The Powerbuilt has another model – 620470. It has 8.6 inches min-height. It would be fit for vehicles with 8.6+ inches clearance. You can find that model at the end of the article.
Maximum Lift Height of Powerbuilt 620471 Unijack Review
You can extend this jack almost 21 inches. This means if you raise your car with this model, you will get around 53 cm clearance under it. That’s more than enough space to do any maintenance in your car. It’s perfect for even getting under your vehicle.
If you have a lifted truck having more than 21 inches of ground clearance, you will need some blocks or woods to put them under the jack for gaining some height. But the best way would be to buy a jack with a higher max height.
Dual Nature
The Powerbuilt 620471 model also features a dual nature. It’s not a jack only. It’s a jack stand as well. If you get this jack, you will not need any stand to hold a load. As you know, a jack only lifts a load, not holds it.
With this dual-nature jack, you will enjoy another benefit as well that you won’t need another jack point to install a stand. Because this is a stand too. And the jack and the stand have the same saddle which touches a jack point. More on this feature ahead.
Safety
Safety is extremely important in lifting such a heavy 6000 lb load. You need maximum security to safely raise your vehicle. This Powerbuilt jack has an auto-lock system that locks the jack at the desired height. Once you raise your car to the desired height, the jack will lock itself and the load will rest on the heavy-duty jack stand.
Lightweight
You can easily carry this jack around from one place to another as it weighs only 22 pounds. Unlike floor jacks that are around 100 lb and hard to carry around, this 10 kg jack helps you easily position it under a jack point or place it in the trunk or in the storage.
Hydraulic Pump
The jack features a glide-action pump. It’s a bottle jack. When you want to pump the jack, just put the handle in its position, and move it up and down. The jack stand will start rising. You can check the availability of the product by clicking below.
Extra Wide Base
This is the best jack for off-road purposes. In such situations, you need a jack with a strong wide base so that it does not sink into the soil as there might be gravel, sand, or soft ground. Thanks to Powerbuilt that made this jack with a 9.75 x 9.75 inches extra-wide base.
Powerbuilt 620471 Unijack Review on its Saddle?
The jack’s saddle is just like a jack stand’s saddle. It gives an extra-large surface area for a jack point to come in contact with. A big saddle top helps with safe lifting. The model features a 2 x 2.9 inches saddle top diameter.
You can also adjust the saddle’s height to the desired point. The lift arm has multiple height adjustments where you can use a pin to lock it at the desired height.
How Do You Use Powerbuilt 620471 Unijack?
It’s simple. Just put the jack under your car. Pump the jack to the height you want. The jack will lock itself automatically at any height. And when you want to lower it, release the valve. And the jack will come down and so does the load.
Powerbuilt Alltrade 640912 All In One Review
Load Capacity
The Powerbuilt Alltrade 640912 also features a 6000 lb load capacity. If your car weighs ~6000 lb, you can for sure jack it up with this Powerbuilt jack. Most SUVs and trucks come in this range, let alone unibody vehicles.
Minimum Lift Height
Just like the 620471 models, this Alltrade 640912 bottle jack also has 11 inches min-height. You won’t be able to install the jack under your vehicle unless it has 28 cm ground clearance. Most trucks have this much clearance.
If you don’t know whether this jack is fit for your car based on the height, it’s recommended to check your car’s clearance before you choose this model or any other model. The 11-inch height is a lot compared to other floor and bottle jacks.
Maximum Lift Height of Powerbuilt Alltrade 640912 All In One Review
You can gain up to 21 inches of clearance under your vehicle if you extend the jack to its max height. That’s right. You can raise any load as long as you can install the model under it. Such max height makes the jack perfect for lifted trucks.
If your lifted vehicle has over 21 inches of clearance and wants this jack for that, it won’t be enough to raise your vehicle unless you put some blocks beneath the stand to gain some height.
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Dual Nature
Have you noticed that the name says Powerbuilt Alltrade 640912 All In One? Yes, it’s all in one bottle jack. This means that this model is a jack stand as well as a bottle jack. With this model, no need to look for another jack point after you’ve raised your car.
This happens with other floor jacks, scissor jacks, and bottle jacks where you need two points: for jack and one for a stand. It’s also a bit of a time-consuming and hard task. Thanks to the Powerbuilt all-in-one bottle jack that makes your job easier and simpler.
Extra Wide Base
Another cool feature in this jack is its extra-wide base – 9.75″ x 9.75″. This large space gives strong and solid support to the load you want to lift. Besides that, the wide base makes the jack perfect for off-road vehicles and jobs as well. Because if you want to jack your car in gravel, or on soft ground, the jack won’t sink in.
Hydraulic Pump
The Powerbuilt 640912 model has a bottle jack that has a glide-action pump system. It’s a single-piston pump that raises a load by moving the handle up and down. This hydraulic system is slower compared to the floor jacks pump system. But it does the job. Check out the product’s availability by clicking below.
Safety
Safety is essential in lifting a 3-ton load. Thanks to the Powerbuilt brand has taken care of that. And they brought an auto-lock system in this jack. It will lock itself at each height. Its strong heavy-duty steel lift arm safely holds a load. And that extra-wide base ensures strong base support.
Mobility
You can easily carry this jack from one place to another as it’s not as heavy as other floor jacks that weigh around 100 lb. This Altrade 640912 all-in-one bottle jack weighs only 10 kg (22 lb).
Powerbuilt Alltrade 640912 All In One Review on its Saddle?
The saddle is an important part of the jack. It’s the only part that comes in contact with the load you want to lift. It should be wide, rough, and strong to raise the load. As this Powerbuilt jack is a stand as well, its saddle is as strong as a jack stand.
Both the jack and the stand have the same saddle top. You can adjust the saddle’s height to the desired height as it can be adjusted by using a pin that comes with it. It features a rectangular wide saddle that makes a strong bit on the jack point so it does not slide over.
How Does Powerbuilt Alltrade 640912 All In One Work?
You would be thinking it’s both a stand and a jack, how could one use it? In separate jack and stand, what you do is first you raise a load with the jack and then place a stand near it. And when you want to lower, again you raise the load with the jack and then remove the stand then the jack. But here the job is simpler.
No need to find two points for the jack and the stand. As mentioned earlier, the jack features a single saddle for both jack and the stand, so all you have to do is to place the jack under a point. And start pumping. The jack will start rising the load.
The jack will lock itself automatically and the load will rest on the stand when you stop pumping it. And when you want to lower it, release the jack’s valve and the safety bar. The load will come down slowly.
Powerbuilt 640912 vs 620471 - Powerbuilt Unijack vs Alltrade All-in-one [Review]
Now that you know about both Powerbuilt models, let’s compare some of their features with each other so you can easily decide which one is the best jack for you and your needs. Some features are compared below.
Load Capacity Comparison of the Powerbuilt 640912 vs 620471
Both the Powerbuilt 640912 vs 620471 have the same load capacity. They feature a 3 ton (6000 lb) lifting power. This means that you can easily lift such weight with these jacks. The two models could lift ~6000 lb load that includes heavy-duty trucks as well, let alone SUVs and small trucks.
Lift Range Comparison of the Powerbuilt Unijack vs Alltrade All-in-one [Review]
As the jacks feature the same load capacity, they also have a similar lifting range. Both Powerbuilt Unijack vs Alltrade All-in-one jacks have 11 to 21 inches (28 – 53 cm) lifting range. This means that both the models could be installed under 11 inches clearance and could be elongated to 21 inches.
[Video] Powerbuilt 620471 Unijack Review
The Verdict
This was a complete review on the Powerbuilt 640912 vs 620471 – Powerbuilt Alltrade All-in-one vs Unijack. You have seen that both the models have almost the same features. They have the same load capacity, lift range, weight, and functionality.
Now it’s up to you to decide which model you like as they both meet your needs. If you want to pick one of those, the Powerbuilt Alltrade 640912 jack has more positive ratings and reviews than the other model. You can check that out by clicking the yellow button below.