K7VO K7VO (Replacement for A7VO Series 63) Replacement hydraulic pump for A7VO series 63 axial piston variable pump Manufacturer

K7VO K7VO (Replacement for A7VO Series 63) Replacement hydraulic pump for A7VO series 63 axial piston variable pump

Request a Quote

View All: http://hydraulicpump-motor.com/1-1-1-5-axial-piston-variable-pump-open-circuit.html

Robust high pressure pump for universal use
Size 28 - 500
Nominal pressure 350 bar
Maximum pressure 400 bar
Open circuit

Features

Robust pump with long service life
Hyperbolic power controller
Large variety of controls
Proven rotary group technology
High total efficiency
Optional high-speed version for nominal size 250
Long-life bearings are available in nominal sizes from 250 to 500
Bent-axis design

Technical Parameters

Size				28	55	80	107	160	250	355	500	250
Displacement		V_{g max}	cm³	28.1	54.8	80	107	160	250	355	500	250
geometric,per revolution		V_{g max}	cm³	28.1	54.8	80	107	160	250	355	500	250
Nominal pressure		p_nom	bar	350	350	350	350	350	350	350	350	350
Max. pressure		p_max	bar	400	400	400	400	400	400	400	400	400
Max. speed ¹⁾	at V_{g max}	n_nom	rpm	3150	2500	2240	2150	1900	1500	1320	1200	1800
Flow	at V_{g max}and n _nom	q_{V nom}	l/min	89	137	179	230	304	375	469	600	450
Power	at qV_nom and P_nom	P	kW	52	80	105	134	177	219	273	350	262
Torque	at V_{g max} and P_nom	M	Nm	156	305	446	596	891	1391	1978	2785	1391
Weight (approx.)		m	kg	17	25	40	49	71	102	173	234	102
These values are valid for an absolute pressure of 1 bar at the suction port S and an optimum viscosity range of V_opt

Description

The KEDA K7VO axial piston variable pump features optimized rotary groups, which can improve the overall efficiency by 3 to 5 percent. The total efficiency of mobile working machines is increased, thus reducing the operator's fuel consumption and operating costs. Performing pressure determines its hydraulic efficiency. The higher the pressure, the lower the flow needed to transmit the same power, reducing the flow losses in the system. KEDA axial piston variable pump K7VO offers a pressure of 350 / 400 bar, a force much higher than comparable products typically used in concrete mixers and compact excavators.

Applications

Forging Machine
Extruder