A4VTG90HW 32R/32L
A4VTG90 collection hydraulic pump’s improvement resource ten remaining many years of life’s whole world applies the knowledge in the company merchandise in the engineering machinery industry, performs in the mature variable ram pump foundation to increase, causes it suitably to use in the concrete agitation motor vehicle hydraulic actuation technique.
Characteristic:
The career walks the machinery to use the hydraulic component
The slanting disk axial plunger variable displacement pump, is suitable in walks machinery’s shut return route hydraulic pressure actuation
CZPT pump’s present potential in proportion to pump’s rotational speed and displacement
Could via modify the slanting disk angle to put into action the limitless variable
When slanting disk pivot angle soon after zero placement, the liquid stream commutation is constant
The large-rigidity facet two overflow valve safeguarding hydraulic component [pump and motor] do not overload
The created-in donkey pump accomplishment makes up the oil and the check out oil pump
Via created-in tends to make up the oil-overflow valve limit to make up the oil stress most greatly
The set working stress could accomplish 40MPa
Selects the longevity area large precision bearing
Selects the Parker seal:
| Specification | A4VTG90 |
| Variable pumpage Vgmax cm3/r | 90 |
| Can make up oil pump displacement Vg Sp cm3/r | 19.8 |
| Max pace nmax rpm | 3000 |
| Least expensive speed rpm | 500 |
| maximum current capability n=nmax L/min | 270 |
| greatest work raten=nmaxv=Vgmax △P=40MPa KW | a hundred and eighty |
| greatest torque V=V gmax△P=40MPa Nm | 572.four |
| Shell oil injection amount V L | one.5 |
| Bodyweight Kg | sixty one |