VEVOR Low Profile Floor Jack 2 Ton (4400 lbs), Heavy Duty Iron Hydraulic Racing Floor Jack, Hydraulic Car Jack, Single Piston Quick Lift Pump, 4.9"-13.2" Height Lifting Range (Yellow)

I don’t really know, but this isn't an ideal jack. Spend a few extra bucks , get a better jack. Cheap jack for a high price compared to what you get.

Number of pistons ..... more pistons will mean faster pump rate. If thats what you need. Also means more expensive, larger, heavier and higher maintenance. If you need a smaller jack for small to medium sized vehicles this jack works great.

Single pump jacks have only one hydraulic Double pump has two hydraulic

Higher capacity… hence quicker lift.

The double pump has two oil outlets vs one on the single making it somewhat faster.

No case. But I have two other jacks with no cases either they get ised for auto work like transmisson removal and clutch jobs along with anything else my vehicles need.

I bought a three ton which had no case.

No

No case.

No case included.

Very nice but very heavy

No, this didn’t come with a case.

No, it does not.

I bought the 3 ton which has no case.

I don’t know i have a car and it works good but it does come with a saddle for the height

Your with wood blocks

Depends on clearance

It's mainly for cars and some SUVs. Not truck unless it sits low.

No! My tundra is 4000 lbs

I bought the three ton jack. Does a tundra weigh 3 ton?

It's a 3ton not 2.

Put handle in the whole and tighten the screw

Underneath the undercarriage of the vehicle.