Toshiba PVC90 14623786 hydraulic pump for Volvo EC80D EC80 mini excavator
If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts
+86 199 246...
+86 199 2461 6345
China
China
China
China
China
China
1. OEM Part Number & Machine Compatibility
Original pump model: Toshiba PVC90 variable displacement axial piston pump assembly
Volvo OEM VOE part numbers: 14623786, 14654644, 14694888
Fully compatible excavator models: Volvo EC80, EC80D midi crawler excavator
All three serial numbers are supersession interchangeable replacements, identical mounting flange, input shaft spline, oil port layout and internal hydraulic calibration, direct bolt-on aftermarket replacement without modification
2. Core Technical Specifications
Structure type: Single variable axial piston main pump (first stage + second stage) integrated with built-in pilot gear charge pump
Pump displacement: 90 cm³/rev, matched to Volvo EC80D factory closed-center load-sensing hydraulic system
Second Stage Specified Parameters
Rated working pressure (second stage): 29.4 MPa
Maximum relief pressure (second stage): 31.0 MPa
Rated operating speed (second stage): 2100 rpm
Corresponding rated input power (second stage): 42.0 kW
Working speed range calibrated to match D3.4A original engine rated output of EC80 / EC80D
Mounting hole layout, spline shaft size and hydraulic port position fully consistent with Volvo OEM drawing standards
Pump housing adopts high-strength ductile iron; internal pistons, valve plates and friction parts use quenched wear-resistant alloy steel for long service life
3. Internal Structure & Functional Introduction
Variable main piston pump outputs high-pressure hydraulic oil to drive boom, arm, bucket, travel and swing compound working movements
Integrated pilot gear pump supplies stable low-pressure oil for pilot control circuits and system hydraulic oil replenishment
Built-in load-sensing power regulator automatically adjusts pump flow output based on real-time load changes, avoids engine stall under heavy digging and loading conditions
Compact single pump integrated layout perfectly fits the limited hydraulic compartment space of EC80 and EC80D medium mini excavators
4. Product Advantages
Standard aftermarket replacement, 1:1 OEM casting dimensions, plug-and-play installation, no cutting or reworking of hydraulic pipelines or engine mounting brackets
Every finished aftermarket pump passes full hydraulic bench inspection before shipment, including pressure stability, flow uniformity and internal leakage testing
Complete overhaul spare parts are in stock: full seal repair kits, piston shoe assemblies, swash plates, valve plates for independent component replacement during maintenance
Three interchangeable OEM numbers correspond to two machine models, simplify spare part ordering, stock classification and inventory management for machinery dealers and repair shops
12-month full warranty for aftermarket unit, stable quality comparable to original genuine pump
5. Packaging & Global Delivery Details
Input shaft and all hydraulic ports coated with anti-rust grease and sealed with dust-proof protective plugs
Whole pump wrapped with moisture-proof plastic film and fixed inside export solid wooden crate to prevent collision and damp corrosion during sea or air long-distance transportation
In-stock aftermarket pumps can be dispatched within 3–5 working days after order confirmation
Multiple global shipping options available: international air express, sea LCL/FCL bulk shipment, overland truck transport for Southeast Asia customers
6. FAQ
Q: Are 14623786, 14654644 and 14694888 mutually interchangeable?
A: Yes, the three part numbers are iterative upgrade replacement codes for the same Toshiba PVC90 pump assembly, fully cross-replaceable for Volvo EC80 and EC80D.
Q: Can this aftermarket pump install directly on EC80 and EC80D?
A: Yes, unified mounting size and factory-matched hydraulic parameters support direct bolt-on fitting for both models without extra adjustment or modification work.
Q: What is the relation between PVC90 and these Volvo VOE part numbers?
A: PVC90 is Toshiba’s original pump model designation, while 14623786, 14654644, 14694888 are exclusive OEM VOE part numbers assigned by Volvo for this complete main pump assembly.
Q: Are separate repair spare parts available for this hydraulic pump?
A: Matching full overhaul seal kits, piston shoe assemblies, valve plates, swash plates and independent pilot gear pump spare parts are all available for partial overhaul and single component replacement work.