Drivetrain Parts Power Transfer Gearbox for The Connection of Hydraulic Pumps to Engine or Motor.

Min.Order: 1
Product origin: Jining, Shandong, China
Infringement complaint: complaintComplaint
US$ 1590 ~ 4590

Description
The Pump Drives (Hydraulic pump Drives) is a gearbox allowing the connection between a prime mover (internal combustion engine or electric motor for example) and one or more hydraulic pumps. Usually it is used on both stationary and mobile application where mechanical power must be converted into hydraulic power for the purpose of operating travel functions and services.

The hydraulic pumps drives gearboxes consist of a gear drive inside a bell housing that connects to a gasoline or diesel engine. The opposite side contains one or more standard 2- or 4-bolt flanges for mounting hydraulic pumps. This configuration provides several benefits. For one, two or more identical pumps can be connected to provide nearly identical hydraulic output flow from each. Or different sized pumps can be used provide output flow proportional to the displacement of each pump.These gearboxes not only saves space and weight but also eliminates the number of components and reduces assembly time for the whole machinery. Our modular pump drives could allow driving two to four pumps simultaneously. This not only offers design flexibility, but can boost system efficiency as well.
Model2 pumps drive3 pumps drive4 pumps drive
ParameterKK190-2NKK400-2NKK530-2NKK700-2NKK280-3NKK400-3NKK530-3NKK700-3NKK530-4NKK700-4N
Max. Input power (KW)190400530700280400530700530700
Max. Output power per pump pad (KW)110210270360150210270360270330
Max. Output torque per pump pad (Nm)400900150019008009001500190015001800
Max. Input speed (RPM)2800260026002400280026002600240026002400
Max. Output speed (RPM)3200280028002700320028002800270028002700
Transmission ratio0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···0.67/0.74/0.81/0.89/0.98···
Mount size of Prime moverSAE #3 #4 etc.SAE #2 #3 etc.SAE #1 #2 #3 etc.SAE #0 #1 #2  etc.SAE #3 #4 etc.SAE #2 #3 etc.SAE #1 #2 #3 etc.SAE #0 #1 #2  etc.SAE #1 #2 #3 etc.SAE #1 #2  etc.
Port size of Single pumpSAE A,B,C flange etc.SAE A,B,C,D flange etc.SAE B,C,D,E flange etc.SAE C,D,E flange etc.SAE A,B,C flange etc.SAE A,B,C,D flange etc.SAE B,C,D,E flange etc.SAE C,D,E flange etc.SAE B,C,D,E flange etc.SAE B C,D flange etc.
Housing materialCast ironCast ironCast ironCast ironCast ironCast ironCast ironCast ironCast ironCast iron



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