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SANY SY50U Excavator Parts

Part categories, compatibility checks and RFQ for the SANY SY50U.

SANY SY50U parts sit in the compact excavator class just above the SY35U. Requests are usually hydraulic pumps, travel / final drive assemblies, filters and seal kits. Compatibility is confirmed on the serial plate, not the model code alone.

Published NA figures: about 5.3 t, Yanmar 4TNV86CT, 33.7 kW net, 3.42 m dig depth, 4 rollers and 400 mm rubber shoes. Common RFQs: hydraulic pumps, final drives and seal kits. Compare SY35U and SY60C if the plate is unclear.

SANY SY50U excavator — used to identify the machine class for parts

Machine identification

Published SY50U figures for parts ID

Same short-tail family as the SY35U, different pump, pressure and shoe width. Do not copy a 3.5 t number onto a 5 t machine.

Operating weight
5,310 (cab) / 5,210 (canopy)
Engine
Yanmar 4TNV86CT
Published power
33.7 kW (45.2 hp net)
Maximum digging depth
3.42 m
Hydraulic system
Load-sensing, pilot control, variable axial-piston pump
Track rollers
4 / side
Carrier rollers
1 / side
Standard track shoe
400 mm rubber
Tail swing
Zero / short tail

Figures compiled from SANY America and SANY Global product pages for identification. Market, serial range and lettered variants still decide the part number. This site is an independent parts supplier.

Model-specific parts guide

What matters on the SANY SY50U

Official SANY SY50U product photo
Machine photo sourced from the manufacturer product page. View the official SY50U source

Machine layout and typical work

The official SY50U page lists landscaping, light forestry, agriculture, small construction and utility work. A swing boom, true zero tail, four-way blade and auxiliary circuits let it work in confined sites while carrying more attachment and hydraulic capacity than the SY35U. That does not make the two compact models interchangeable for parts.

Parts and maintenance focus

The parts plan starts with the Yanmar 4TNV86CT engine, load-sensing pump group, auxiliary circuits, travel devices and 400 mm rubber-track undercarriage. High-use areas include filters, quick-coupler plumbing, blade and boom pins, track rollers, idlers, seal kits and complete travel assemblies. Record whether a request is motor-only or motor plus reduction gearbox.

What to verify before ordering

Confirm cab or canopy, serial number, track material and width, blade configuration and fitted attachments. Photograph both sides of a pump, valve or travel unit, not only the cleanest face. Connector count, hose-port orientation and casting marks usually resolve a choice that the SY50U model badge alone cannot.

SY50U systems

SANY SY50U Part Categories

Related models

Nearby SANY Models

Compatibility

How to Confirm Compatibility

  1. Send the machine model exactly as it appears on the serial plate.
  2. Send the serial number and, if visible, the serial range or production year.
  3. Send the part number from the casting, tag or old invoice when you have one.
  4. If the number is missing, send clear photos of the part, ports, connectors and nameplate.
  5. We confirm fitment, tell you if a number is superseded, then send the quote and shipping options from the RFQ page.

FAQ

Parts Questions We Hear First

How do you confirm a part will fit?
We match the model, serial range and part number against supplier data and previous orders. When those do not agree, we ask for photos of the ports, connectors and nameplate — or use the part-number lookup and send an RFQ.
What if I do not have a part number?
Send the model, serial number and photos of the old part. We can often identify the number from the casting marks, connector layout or a superseded tag. The SANY parts catalog is the browsing path if you only know the machine type.
Do you supply genuine, OEM-sourced or aftermarket parts?
We quote the supply type we can actually deliver for that request. We do not call a part genuine or official unless the sourcing trail supports it.
Can you ship more than one model on the same order?
Yes. List every model and serial number. Mixed orders are common for fleets that run several SANY excavators.
Is every SY50U the same for parts?
Not always. SY50U and nearby compact models can share a family look while using different pumps, motors or electrics. We ask for the serial number before we lock a number.

Request a quote

Send Model, Serial Number, Part Number and Photos

A complete request is a model, a serial number, a part number or photos, the destination and the quantity. We reply within one working day. You can also open the full RFQ form.

Open the full RFQ form

Online Message

We are available 24/7. Send us your machine model, serial number and the parts you need — we will come back with a quote within one working day.

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