Bosch Rexroth Axial Piston Pumps A10VSO

Bosch Rexroth and Branch Hydraulic Systems have been partners since 1976! Rexroth has been the world leading manufacturer of axial piston pumps for many years, both under the Rexroth and Breuninghaus brands. This pedigree carries through to the vast range of pumps currently available from Bosch Rexroth, including the A10VSO axial piston pumps. Below are some of the features of the Bosch Rexroth A10VSO Piston Pumps:
– Variable pump in axial piston swashplate design for hydrostatic drives in an open circuit
– The flow is proportional to the drive speed and the displacement
– The flow can be steplessly varied by adjustment of the swashplate angle.
– 2 case drain ports
– Excellent suction characteristics
– Low noise level
– Long service life
– Axial and radial load capacity of drive shaft
– Favorable power/weight ratio
– Versatile controller range
– Short control time
– The through drive is suitable for adding gear pumps and piston pumps up to the same size, i.e., 100% through drive.

There are approximately 100,000 pump combinations that can be coded from the series 31 data sheet (RE92711) which is then further multiplied up by different pressure, power and flow limit settings and special ordering features available from Rexroth. We are able to supply many thousands of these combinations from stock modification and a short list of pumps usually available from stock is listed below.
If the piston pump you need is not listed, we should still be able to source it, or build it from stock, as official Bosch Rexroth partners. Please call 01452 730562 or email boschrexroth@grouphes.com

Ordering	Description	Price	Quantity
R902453681	A10VSO 10 DR/52R-VPA14N00 - 10cc/rev axial piston pump with pressure compensated controller with free UK delivery	£1,927.99 + VAT	Qty:
R910991846	A10VSO 18 DFR1/31R-VPA12N00 - 18cc/rev axial piston pump with load sense controller with free UK delivery	£2,394.25 + VAT	Qty:
R910947277	A10VSO 18 DR /31R-VPA12N00 - 18cc/rev axial piston pump with pressure compensating controller with free UK delivery	£2,434.41 + VAT	Qty:
R910916805	A10VSO 28 DFR1/31R-VPA12N00 - 28cc/rev axial piston pump with load sense controller with free UK delivery	£1,540.00 + VAT	Qty:
R910907369	A10VSO 28 DR/31R-VPA12N00 - 28cc/rev axial piston pump with pressure compensating controller with free UK delivery	£3,082.34 + VAT	Qty:
R910967365	A10VSO 45 DFR1/31R-VPA12N00 - 45cc/rev axial piston pump with load sense controller with free UK delivery	£1,764.00 + VAT	Qty:
R910916629	A10VSO 45 DR/31R-VPA12N00 - 45cc/rev axial piston pump with pressure compensating controller with free UK delivery	£3,991.35 + VAT	Qty:
R902473184	A10VSO 71 DFR1/31R-VPA42N00 - 71cc/rev axial piston pump with load sense controller with free UK delivery	£2,356.00 + VAT	Qty:
R902482660	A10VSO 71 DR/31R-VPA42N00 - 71cc/rev axial piston pump with pressure compensating controller with free UK delivery	£5,268.84 + VAT	Qty:
R910920847	A10VSO100 DFR1/31R-VPA12N00 - 100cc/rev axial piston pump with load sense controller with free UK delivery	£2,912.84 + VAT	Qty:
R910916809	A10VSO 100 DR /31RVPA12N00 - 100cc/rev axial piston pump with pressure compensating controller with free UK delivery	£6,531.30 + VAT	Qty:
R910945253	A10VSO140 DFR1/31R-VPB12N00 - 140cc/rev axial piston pump with load sense controller with free UK delivery	£3,554.00 + VAT	Qty:
R910946057	A10VSO140 DR/31R-VPB12N00 - 140cc/rev axial piston pump with pressure compensating controller with free UK delivery	£9,254.55 + VAT	Qty:

Technical information
Delivery & Returns
Downloads & Catalogues

General technical Information for Rexroth A10VSO pumps (standard series 31)

Size		NG		18	28	45	71	88	100	140
Displacement, Geometric per revolution		V_gmax	cm³	18	28	45	71	88	100	140
Rotational Speed maximum	At V_gmax	n_nom	rpm	3300	3000	2600	2200	2100	2000	1800
Rotational Speed maximum	At V_g<V_gmax	n_max _perm	rpm	3900	3600	3100	2600	2500	2400	2100
Flow	At n_nom and V_gmax	Q_{v max}	l/min	59	84	117	156	185	200	252
Flow	At n_E=1500 rpm and V_gmax	Q_vEmax	l/min	27	42	68	107	132	150	210
Power at ΔP=280bar	At n_e=1500 rpm and V_gmax	P_Emax	KW	12.6	20	32	50	62	70	98
Case Volume		V	L	0.4	0.7	1.0	1.6	1.6	2.2	3.0
Mass without through drive (approx.)		m	Kg	12.9	18	23.5	35.2	35.2	49.5	65.4

Notice: Theoretical values, without efficiency and tolerances; values rounded. See data sheet for full details.

Common specifications for all sizes of standard A10VSO series 31 pumps:

Nominal working pressure 280 bar Nominal pressure is max design pressure

Max pressure 350 bar Max pressure for peaks (see data sheet for details)

Min pressure 10 bar Minimum pressure of the outlet port

Suction port min pressure 0.8 bar_abs minimum pressure of suction port

Suction port max pressure 10 bar Maximum pressure of suction port

Case drain port max pressure 2 bar_abs Maximum of 0.5 bar higher than suction port pressure – a case drain line to the reservoir is required

Maximum viscosity 1600mm²/s For cold start

Warm up phase max viscosity 1600-400 mm²/s while warming up

Viscosity for continuous operation 400-10 mm²/s ]

Optimum viscosity 36-16 mm²/s range of optimum operating viscosity and efficiency

Short term viscosity 10-7 mm²/s t<3 min, p<0.3xp_nom measured at port L, L1

For Data Sheet please see Downloads & Catalogues tab

Delivery Information and Returns Policy

Delivery Information :

Delivery charges apply.

If you require International Delivery charges will apply and you will need to contact enquiries@grouphes.com to process your order.

Delivery will be Next Working Day wherever possible if the order is made before 4pm or 2pm for any order of oil. Please allow up to 7 working days for any orders of 205 litre/45 gallons barrels of oil or 1000L IBCs.

Returns policy:

You are entitled to cancel your order and return the product to any division of Group HES within 7 working days from delivery date. After this date, it will be at the discretion of management to decide whether a refund or exchange will be given. A full refund is available if the item is unused, undamaged and in the original packaging. The item must not contain any fluids, including water, oil etc.

An average 20% (percentage may vary), handling charge will be applicable unless the part is faulty or incorrectly described. Any shipping costs will not be refunded.

If you need to return an item, please contact admin@grouphes.com immediately with your order number and reason for return.

Please allow up to 30 days for refunds to be applied or alternatives to be resent out. The company reserves the right to assess whether there is any consumer error involved and will take this into account when refunds are granted.

Your statutory rights are not affected.

These terms are subject to change so do check back regularly.

If you need to return an item due to warranty reasons - please refer to our Terms and Conditions and contact admin@grouphes.com or call 01452 730 774.

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