Construction Machinery: Loader-Digger Komatsu

Model Type of pump Overflow valve pressure Pump bandwidth
WB98A-2 gear type pump 20000 kPa - 2900.8 lb / sq. inch 165 l/min - 43.6 gal/min
WB97S-2 axial piston pumps with variable displacement 20000 kPa - 2900.8 lb / sq. inch 165 l/min - 43.6 gal/min
WB97R-2 axial piston pumps with variable displacement 20000 kPa - 2900.8 lb / sq. inch 165 l/min - 43.6 gal/min
WB93R-5 VDAP 25000 kPa - 3625.9 lb / sq. inch 165 l/min - 43.6 gal/min
WB93R-2 axial piston pumps with variable displacement 20000 kPa - 2900.8 lb / sq. inch 165 l/min - 43.6 gal/min
WB91R-2 axial piston pumps with variable displacement 18500 kPa - 2683.2 lb / sq. inch 165 l/min - 43.6 gal/min
WB70A-1 Pump with double gear 20000 kPa - 2900.8 lb / sq. inch 116 l/min - 30.6 gal/min
WB156PS-5 variable displacement axial piston pump 24131.6 kPa - 3500 lb / sq. inch 165 l/min - 43.6 gal/min
WB156-5 variable displacement piston pump 24497.1 kPa - 3553 lb / sq. inch 165 l/min - 43.6 gal/min
WB146PS-5 variable displacement piston pump 24497.1 kPa - 3553 lb / sq. inch 165 l/min - 43.6 gal/min
WB146-5 variable displacement piston pump 24497.1 kPa - 3553 lb / sq. inch 165 l/min - 43.6 gal/min
WB142-5 Twin fixed displacement pumps 20698 kPa - 3002 lb / sq. inch 140 l/min - 37 gal/min