CAT Pumps 3560ALT with 35 frame plunger pumps

CAT Pumps 3560ALT Pump
BrandCAT Pumps
Model Code 3560ALT
Model Info


  • Triplex plunger design
  • Lubricated v-packings
  • Stacked valve design
  • Lubricated low-pressure seals
  • Oil bath crankcase
  • Close tolerance concentricity of the ceramic plunger
  • High strength connecting rods and plunger rods
  • Forged brass inlet manifold and 316 stainless steel discharge manifold
  • Proven lightweight, high tensile strength, die cast aluminum crankcase
  • Chrome-moly crankshaft
  • Oversized crankshaft bearings


  • Flow: 25 GPM
  • Pressure range: 100 to 3000 PSI
  • Inlet pressure range: Flooded to 70 PSI
  • RPM: 1450 RPM
  • Bore: 0.984"
  • Stroke: 1.890"
  • Crankcase capacity: 4.2 Qts.
  • Maximum liquid temperature: 160°F
  • Inlet ports (2): 1-1/2" NPTF
  • Discharge ports (2): 1" NPTF
  • Pulley mounting: Either side
  • Shaft diameter: 1.378"
  • Weight: 142 lbs.
  • Dimensions: 23.54 x 18.11 x 9.88"
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