A10VO series 31 axial piston variable pump

March 6, 2022March 29, 2022 William

Technical data

Size		18	28	45	71	100	140
Displacement geometric, per revolution	Vg max cm³	18	28	45	71	100	140
Nominal pressure	pnom bar	280	280	280	280	280	280
Maximum pressure	pmax bar	350	350	350	350	350	350
Maximum speed	n_nom rpm	3300	3000	2600	2200	2000	1800
Flow	at V_g max and n_nom q_V nom l/min	59	84	117	156	200	252
	at Vg max and n = 1500 rpm qV 1500 l/min	27	42	68	107	150	210
Power	at qV nom and pnom P kW	27.7	39	55	73	93	118
	at qV 1500 and pnom P 1500 kW	12.6	20	32	50	70	98
Torque	at Vg max and pnom M Nm	80	125	200	316	445	623
Weight (approx.)	m kg	12.9	18	23.5	35.2	49.5	60