Rexroth AP2D9LV1RS7-962-0 172456-73100 hidraulična pumpa za Yanmar VIO20 VIO20-2 mini bagera
Ako odlučite da kupite opremu po niskoj cijeni, provjerite da li vi komunicirate sa stvarnim prodavcem. Saznajte što više informacija o vlasniku opreme. Jedan od načina prijevare je da se predstave kao prava kompanija. U slučaju sumnje, obavijestite nas o tome radi dodatne kontrole, putem obrasca za povratne informacije.
Prije nego što odlučite da izvršite kupovinu, pažljivo pregledajte nekoliko prodajnih ponuda kako biste razumjeli prosječnu vrijednosti odabranog modela opreme. Ako je cijena ponude koju vam se sviđa mnogo niža od sličnih ponuda, razmislite o tome. Značajna razlika u cijeni može ukazivati na skrivene nedostatke ili pokušaj prodavca da počini prijevaru.
Nemojte kupovati proizvode čija je cijena previše različita od prosječne cijene slične opreme.
Ne dajte saglasnost na sumnjive zaloge i plaćanje robe unaprijed. U slučaju sumnje, nemojte se bojati da pojasnite pojedinosti, zatražite dodatne fotografije i dokumente za opremu, provjerite autentičnost dokumenata i postavljajte pitanja.
Najčešći tip prijevare. Nepošteni prodavci mogu zatražiti određeni iznos kapare kako bi "rezervisali" vaše pravo na kupovinu opreme. Dakle, prevaranti mogu sa prikupe veliki iznos i nestanu, i više se ne pojave.
- Prijenos pretplate na karticu
- Nemojte plaćati unaprijed bez izdavanja dokumenata koji potvrđuju postupak prijenosa novca, ako vam je tokom komuniciranja prodavac postao sumljiv.
- Prijenos na račun "povjerenika"
- Takav zahtjev treba da bude alarmantan, najvjerojatnije komunicirate s prevarantom.
- Prijenos na račun kompanije sa sličnim imenom
- Budite oprezni, prevaranti se mogu prikriti iza poznatih kompanija, neznatno mijenjajući njihov naziv. Nemojte prenositi sredstva ako vam je naziv kompanije sumnjiv.
- Utskiftning av egne detaljer på fakturaen til et ekte selskap
- Bør du utfører overføringen, sjekk at de spesifiserte detaljene er riktige, og hvorvidt de faktisk hører til det spesifiserte selskapet.
Kontakti prodavca
+86 199 246...
Prikaži
+86 199 2461 6345
Kina
Kina
Kina
Kina
Kina
Kina
Kina
Kina
Kina
Kina
Kina
Rumunija
1. Product Overview
The Rexroth AP2D9LV1RS7-962-0 is a tandem variable displacement axial piston pump. As the primary pump for the Yanmar ViO20, it is engineered to deliver high power density within a compact frame, specifically designed for zero tail swing operations. This pump utilizes a sophisticated flow-sharing system that allows the operator to travel and use the front workgroup (boom, arm, bucket) simultaneously without a loss in speed or engine "bogging."
2. Comprehensive OEM Part Number Compatibility
This pump is a 100% direct "bolt-on" replacement for the following Yanmar factory part numbers and Rexroth specifications:
Yanmar Part Numbers: * 172456-73100
172956-73100
172173-73100
Rexroth Model Code: * AP2D9LV1RS7-962-0
(Also cross-compatible with select AP2D9 sub-series for the ViO20 chassis)
Machine Fitment:
Yanmar ViO20 (Zero Tail Swing)
Yanmar ViO20-2
Yanmar ViO20-3 (Please verify serial number)
3. Technical Specifications & Performance
Pump Series: Rexroth/Uchida AP2D series.
Pump Type: Tandem Axial Piston (Variable Displacement).
Maximum Pressure: Rated for continuous high-pressure operation (21.0 - 25.0 MPa) to maintain factory-spec breakout and lifting force.
Control System: Integrated load-sensing and pressure-limiting valves, ensuring that hydraulic flow is only produced upon demand, saving fuel and reducing system heat.
Internal Components: Features hardened alloy cylinder blocks and precision-ground piston sets for superior volumetric efficiency and longevity in high-cycle applications.
4. Why Partner With a 13-Year Industry Expert?
Technical Synchronization: We understand the specific flow curves of the ViO20. Our pumps are pre-calibrated to Yanmar’s factory specifications, ensuring the machine tracks straight and the joystick response is crisp and predictable.
Comprehensive Bench Testing: Every unit undergoes a 100% performance test on a professional hydraulic bench. We verify flow rates, pressure compensation, and seal integrity under maximum operating temperature.
OEM Material Quality: We provide Original Rexroth New or Premium OEM-spec units that bypass the high markups of local dealerships while providing identical service life.
Global Rapid Logistics: Secured in reinforced, export-standard packaging. Delivery via DHL, FedEx, or UPS typically arrives in 3 to 7 business days.
5. Critical Installation & Maintenance Protocol
Case Priming (Mandatory): You must fill the pump housing with clean, fresh hydraulic oil through the highest drain port before starting the engine. Running the pump "dry" will cause immediate and irreversible internal damage.
System Decontamination: If the previous pump failed due to internal breakage, you must flush the hydraulic tank, lines, and oil cooler. Residual metallic debris is the primary cause of premature failure in replacement pumps.
Filter & Oil Service: Always install a new high-efficiency hydraulic return filter and suction strainer. Ensure the hydraulic oil is clean and meets ISO VG46 standards to protect the precision-lapped internal surfaces.
6. Ordering & Professional Support
Fitment Verification: To ensure 100% accuracy, please provide your Machine Serial Number or a photo of the nameplate on your existing pump.
Instant Quote: Contact us today for up-to-date pricing, tiered quality options, and current stock availability.
Technical Guidance: Our expert team is available 24/7 to provide professional advice on installation, air bleeding, and hydraulic troubleshooting.