Construction Machinery: Loader-Digger Caterpillar

Model Type of pump
450E variable flow, axial-piston, output gear
446B load sensing, pressure control, with locking in the middle position
446 Variable flow
444E variable displacement axial piston pump
442E variable displacement axial piston pump
442D load sensing, pressure control, with locking in the middle position
438D load sensing, pressure control, with locking in the middle position
438C piston pump
434E variable displacement axial piston pump
432E variable displacement axial piston pump
432D load sensing, pressure control, with locking in the middle position
430E variable displacement axial piston pump
430D IT load sensing, pressure control, with locking in the middle position
430D load sensing, pressure control, with locking in the middle position
428E variable displacement axial piston pump
428D load sensing, pressure control, with locking in the middle position
428C piston pump
426 serie II alternating
424D load sensing, pressure control, with locking in the middle position
422E variable displacement axial piston pump
420EIT variable displacement axial piston pump
420E variable displacement axial piston pump
420D IT load sensing, pressure control, with locking in the middle position
420D load sensing, pressure control, with locking in the middle position
416F Variable flow, axial piston
416E variable displacement axial piston pump
416D load sensing, pressure control, with locking in the middle position
416 serie II Variable flow