Rexroth Type PVV Vane Pump | PVV1, PVV2 | R900928947 | Concrete Mixer Truck
| Model Number | PVV, PVV1-1X/046RA15UMB R900928947, PVV2-1X/068-R-A-15-U-M-B, VCM |
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Product Description
Rexroth Type PVV Series High-Performance Vane Pumps for Concrete Mixers
Product Overview: The PVV Series fixed displacement vane pump is the definitive power source for global concrete mixing machinery and mobile equipment hydraulic systems. Engineered to withstand the punishing environments of construction sites, the PVV series is widely utilized for mixing drum drives and auxiliary hydraulic circuits. This featured range highlights premium specifications: the PVV1-1X/046RA15UMB (MNR: R900928947) and the PVV2-1X/068-R-A-15-U-M-B. With superior contamination tolerance and high power density, the PVV series ensures stable flow output while significantly extending maintenance intervals for mixer truck hydraulics.
Key Technical Advantages:
Construction-Grade Durability: Optimized for high-frequency start-stop cycles and severe shock loads typical of mixer trucks, featuring a high-strength housing for maximum mechanical reliability.
High Self-Priming & Speed Range: Specialized vane geometry ensures excellent self-priming performance even at low idle speeds, with maximum RPM ratings that match various engine output ranges.
Modular Cartridge Design: Features an internal “drop-in” cartridge. For on-site repairs, core components can be swapped with simple tools, drastically reducing costly downtime.
Low Noise & Smooth Operation: Utilizing a pressure-balanced architecture to absorb fluid pulsations, maintaining smooth operation even at peak pressures of 210 Bar.
Target Applications: Concrete mixing trucks, asphalt pavers, material handling machinery, and mobile Hydraulic Power Units (HPU).
Detailed Models & Parameters:
Core Series: Rexroth Type PVV Series (Fixed Displacement).
Model Keywords: PVV1-1X/046RA15UMB, PVV2-1X/068-R-A-15-U-M-B.
Material Numbers (MNR): R900928947.
Displacement Ratings (cm³/rev): Complete spectrum including 46 and 68.
Technical Specs Decoding: 1X / 2X (Component series); R (Right-hand rotation); A (Specific flange mounting identifier); 15 (Pressure rating indicator for 160-210 Bar range); U-M-B (Specialized seal and porting codes).
Pressure Ratings: Rated continuous working pressure up to 16-21 MPa (160-210 Bar).


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