That Ring one should do the trick. A friend of mine works there and has it, he uses it to jump all kinds of cars, bigger than the Zed too.
Careful with lesser rated ones, they cant always provide the power, and more importantly, you may over stress it which could cause bits to fail or burn out We jumped a big landie with the Ring one and the cables got a bit warm to say the least, so I'd be worried trying to turn over a Zed with a lesser rated pack.