Identify the exact SANY model first
SANY excavator model codes follow a pattern like SY215C or SY365H: the number roughly reflects the operating weight class and the letter suffix marks the series generation. Machines in the same weight class but different generations use different pumps, electronics and filters, so the full code from the nameplate — not just "SANY 21 ton" — is what a supplier needs.
The parts African fleets re-order most
Across mining and construction fleets, the highest-turnover SANY excavator parts are maintenance filter kits, hydraulic cylinder seal kits, bucket teeth and pins, travel and swing motor parts, and engine consumables. High-dust sites in West and East Africa shorten air filter and hydraulic oil intervals well below the standard book values, so most fleets keep at least one service interval of filters in stock.
OEM vs OEM-equivalent parts
For hydraulic pumps, main valves and electronic parts, staying with OEM or the original component maker is usually worth the cost. For filters, seals, bucket teeth and cooling parts, established OEM-equivalent makers offer reliable quality at lower cost. A good supplier will quote both routes and state clearly which one each line item is.
Typical lead times to African ports
Common filters and seals usually ship within days from stock. Pumps, final drives and structural parts may need one to three weeks from the factory. Sea freight to West African ports commonly runs four to seven weeks depending on the route; air freight cuts this to under a week for urgent, lighter items. Grouping non-urgent parts into one consolidated crate is the main lever for cutting cost per kilogram.
Undercarriage parts follow the weight class
Sprockets, idlers, track chains and rollers are sized by machine class, not by model family. The SY135C at 13.5 t, the SY215C at 21.9 t, the SY365H at 35–38.1 t and the SY485H at 49.5 t run four different undercarriage classes, and none of these parts crosses between them. The SY365H alone ships in three builds (-9, -10 and -S) at 35.0, 36.0 and 38.1 t, so send the full suffix rather than the base model.
Undercarriage also wears as one system. A new sprocket run against a stretched chain wears out in a fraction of its normal life, so when chain pitch has reached its wear limit the sprocket belongs in the same shutdown. Two details decide the part number and neither can be read from the model name: the bottom roller count, which differs between standard and long-undercarriage builds, and the track shoe width, which is specified separately from the machine. Abrasive quarry rock and lateritic soils common in West and East Africa cut undercarriage life well below the manufacturer figures. With any undercarriage enquiry, send:
- Full model code with suffix, for example SY365H-9
- Number of bottom rollers on one side
- Track shoe width
- Bare idler wheel, or the complete assembly with recoil spring and adjuster cylinder
Frequently Asked Questions
What information gets a SANY parts quote fastest?
Machine nameplate photo, engine model, OEM part numbers if available, quantity and destination port. With those, compatibility can be confirmed in one pass.
Do SANY excavators use SANY-made engines?
Not always. Depending on model and year, SANY excavators may use engines from different makers. That is why the engine nameplate matters as much as the machine nameplate when ordering engine parts.
Does an SY365H sprocket fit an SY215C?
No. The SY215C (21.9 t) and the SY365H (35–38.1 t) are different undercarriage classes and share no sprocket, idler, chain or roller part numbers. Even within the SY365H, confirm the build suffix (-9, -10 or -S).
A cylinder has been resealed twice and still leaks. Will another seal kit fix it?
Usually not. Repeated leaks after resealing normally point to a scored rod or a worn gland bore, which no seal kit can fix. Seal kits are matched to the cylinder — bore, rod diameter and groove layout — not to the machine, so measure the cylinder you are opening and order for that one.