Great aftermarket tool for starting your Caterpillar engine. I have used it 3 times to fix my engine time. It's good quality and I don't see anything wrong with it when used properly.
Pros
βοΈ Works with Caterpillar (CAT) Series 3200/3406 C13/C15/C16/3208/3400/3406e/3508/3512/3500 EUI/MUI engines, Mack E7/E-7 ETEC engines and so on.