The Chicago Pneumatic PAC P18 Twin is an 18 HP Briggs and Stratton Vanguard petrol hydraulic power pack delivering 2 x 5 GPM or 1 x 10 GPM at 2,200 psi. Twin-circuit pack: two operators on class I tools at 2 x 5 GPM, or one tool at the full 10 GPM. Electric start with recoil backup, flat-face HTMA quick-release couplings, and the machine that drives a hydraulic breaker, pick hammer, post driver or rock drill where there is no carrier and no compressor.
- 18 HP B&S Vanguard petrol engine
- 2 x 5 GPM or 1 x 10 GPM at 2,200 psi max
- HTMA class I and II
- Electric start
- 270 lb with oil
- 28.3 x 27.6 x 29.3 in.


