PRODUKTE | Pumpen | Tandem-Doppelpumpe

Design:
Tandem pump consists of two swash plate pumps of G1.614 series:
- 90 (or 71) + 90 (or 71) ccm/rev
- 124 (or 110) + 90 (or 71) ccm/rev
- 125 (or 110) + 125 (or 110) ccm/rev


Any combination of working displacements is possible: 28, 71, 90, 105, 110, 125 ccm/rev

Application:

The tandem pump is intended for operation in close loop hydraulic systems. Intended for application in hydraulic schemes of:
- rollers, vibratory compactors
- track-type vehicles: earthmovers, rovers, paddy harvesters
- wheeled vehicles: front loaders

Optima Hydraulics continues to widen the production. In the first quarter of 2012 on request of consumers, the following tandem pumps were developed and introduced into manufacture.

Equivalents to: 
​Rexroth® A4VG+A4VG, A4VG250....(A4VG125 + A4VG125), A4VG28..., A4VG71..., A4VG90..., A4VG105..., A4VG125...,  A4VTG71HW…, A4VTG90HW…, 
Sauer Danfoss®: 42R(L)+42R(L), 90R(L)+90R(L), 42R(L)28..., 90R(L)75..., 90R(L)100..., 90R(L)130..., 90R(L)75MA…
Kawasaki®: K3V112DT-11ER9C02 (OEM no 31N6-10051),

Tandem pumpe, Doppelpumpe, Verstelldoppelpumpe, Rexroth A4VG+A4VG, A4VG250....(A4VG125 + A4VG125), A4VG28..., A4VG71..., A4VG90..., A4VG105..., A4VG125...,  A4VTG71HW…, A4VTG90HW…,  Sauer Danfoss: 42R(L)+42R(L), 90R(L)+90R(L), 42R(L)28..., 90R(L)75..., 90R(L)100..., 90R(L)130..., 90R(L)75MA… Kawasaki: K3V112DT-11ER9C02 (OEM no 31N6-10051), CAT 31N6-10051, Optima
* Die Originalteilenummern, Referenznummern und Markennamen dienen nur der Produktidentifikation. Mit ihrer Verwendung ist nicht impliziert, dass es sich um Originalprodukte (OEM) handelt.