Electric Hydraulic Pump with ultrahigh pressure(ZB type)

Model:ZB4-500:
Rated hydraulic: 50 rated flow: 2*2 quality: 120
Applicability: Used with various jack and extruder of rated pressure 50MPa, tensile force less than 4000KN,travel less than 400mm.
Model: ZB4-500S
Rated hydraulic: 50 Rated flow: 2*2 quality: 120
Applicability: Add a shunt value based on the basic of ZB4-500 type pump,form a three-way to offer oil.Used with the lifting jack .that with a pressure device.
Model :ZB10-500:
Rated hydraulic:50 Rated flow::10 quality:200
Applicability: Support large tonnage, long travel and require fast action of the jack, commonly used in the jack of nominal tensile force and the stroke greater than 500mm above 5000KN.It is a second-class pump.
Model: ZB10/320-4/800
Rated hydraulic:32/80 rated flow:10/4 quality:270
Applicability: Support large tonnage, long travel and require fast action of the jack, commonly used in the jack of nominal tensile force and the stroke greater than 500mm above 5000KN.It is a second-class pump.
Model: ZB1-630
Rated hydraulic:63 rated flow:1 quality:56
Applicabitity: Used with lifting jack of tensile force that less than 250KN, suitable for limited space and high altitude places.