30 Ton air Hydraulic Shop Press With Gauge Heavy Duty. Heavy duty Return springs for fast ram retraction. Ideal for the removal or installation of bearings, U-joints, bushing, ball joints, pulleys and other various press jobs. Excellent for bending, bonding and straightening. Max Working Range: 32-1/4 (320mm). Working range: 5.12" to 32.28" (130-820mm), Air inlet fitting: 1/4 NPT, Air pressure: 100 - 140 PSI. Stroke: 5.90" (150mm) 2-1/4" RAM, Bed Frame Over All Dim: 27" x 11-1/2"(outer) x 6-1/2(inner). Inner frame dim: 20-3/4" x 6-1/4", 2 Press plates included (designs may ...