Substitution list / AA10VSO71DFR/31R-PKC62N00 REXROTH

OPT.313 Series

Open circuit variable displacement axial piston bent-axis hydraulic pumps.

Purpose:
The pumps transform the shaft rotation mechanical energy into the working fluid flow hydraulic energy.
The pumps are intended for operation in open and close loops of stationary and mobile installations.

Working displacement: 28, 55, 56, 80, 107, 112, 160, 250 ccm/re

Technical characteristics:

Capacity ( cc ) 28cc 55cc 56cc 80cc 107cc 112cc 160cc 250cc
Working 
displacement:
Vg ccm 28 55 56 80 107 112 160 250
- min Vg ccm 28 55 56 80 107 112 160 250
- max Vg ccm 28 55 56 80 107 112 160 250
Max. rotation speed (at Pinput=2 bar) nmax rpm 4750 3750 3750 3350 3000 3000 2650 2100
Feed (at nmax) Qmax l/min 133 206 210 268 321 336 424 525
Power       
at ∆p=450 bar  N kW 93  144  147  187  224  235  296  367
at ∆p=400 bar  N kW 83  128  130  166  199 209  263  326
at ∆p=350 bar  N kW 72  112  114  146  174 183  230  285 
at ∆p=250 bar N kW 52 80 81 104 125 130 165 204
Torque                     
at ∆p=450 bar  T Nm 187  367  373  534  714  747  1067 1667
at ∆p=400 bar  T Nm 166  326  332  474  634  664  948  1482
at ∆p=350 bar  T Nm 145  285  290  41  555  581  830  1297
at ∆p=250bar T Nm 104 204 207 296 396 415 593 926
Weight m kg 15.5 24 22 38 40 37.5 55 85

Design:

-Variable displacement axial piston bent-axis hydraulic pumps
- reinforced bearing unit
- bimetal steel cylinder block
- increased lifetime at high-pressure operation conditions
- mounting dimensions as per DIN / ISO standards

Types of regulators:

- proportional
- «LS» regulator of constant pressure difference
- constant pressure regulator
- constant power regulator
- working only at external action

Types of control:

- hydraulic proportional
- hydraulic direct
- mechanical
- electrical discrete (12, 24 V)
- electrical proportional (12, 24 V)
 

Equivalent to: 
Rexroth® A7V, A7VO, A10VO, A11VO (A7V28...A7V55...A7V80...A7V107...A7V160... A7VO160...A7V250...A7VO80...A7VO160...A7VO250...A10VO...A10VSO...AA10VSO...AA10VSD...A11VO...)
Sam Hydraulik-Brevini ® H1V55, H1V75, H1V108, H1V160
Kawasaki® K3V140, K5V200, K3VL45B...

OPT.313 Series Optima
* The reference numbers & brand names are used only for identification purposes. They do not imply that the products are original (OEM).