For export diesel generator purchases, confirm spare parts lists, maintenance documents, controller manuals, filters, belts, drawings, and local service responsibilities.
What buyers should know first
For export buyers, a diesel generator purchase is not complete when the unit leaves the factory. Spare parts, maintenance documents, controller manuals, drawings, and local service responsibilities should be confirmed before shipment, especially for remote facilities where downtime is expensive.
For Yangzhou Tesla Power Equipment Co., Ltd. to quote the package correctly, send the project load data, installation conditions, and electrical boundary requirements together rather than separating them across several messages.
In practice
Yangzhou Tesla Power Equipment Co., Ltd. can discuss generator configuration and documentation around the selected engine, alternator, controller, enclosure, and options. The purchaser should not assume every quotation includes the same spare parts package or the same document set.
| Document or item | What to request | Procurement value |
|---|---|---|
| Recommended spare parts | Filters, belts, sensors, gaskets, starting batteries where applicable | Helps local teams prepare for first service period |
| Technical documents | Data sheet, wiring diagram, controller manual, operation manual | Supports installation and commissioning |
| Maintenance schedule | Service interval and consumable list | Clarifies operating cost planning |
| Acceptance records | Factory test report and inspection photos | Supports handover and internal approval |
What to confirm before quotation
- Ask whether the quotation includes a standard spare parts list or only the generator set.
- Confirm controller model and manual language before shipment.
- Request wiring diagrams and terminal information for ATS or remote signals.
- Check whether filters and belts match the exact engine model quoted.
- State any packing, labeling, or document requirements for customs and project handover.
Common configuration mistakes
- Waiting until after delivery to request manuals and wiring diagrams.
- Buying generic spare parts without matching engine and filter models.
- Assuming local technicians can commission the unit without controller and ATS documents.
- Leaving batteries, coolant, lubricating oil, and first-service consumables out of scope.
Internal references for specification work
For operating-duty assumptions, read prime and standby rating guidance. For transfer wiring context, review automatic transfer switch requirements. For handover planning, see load bank testing checks before handover. A related export product reference is Sound Proof Diesel Generator Set 30KW 60KW Cummins Engine 38KVA 50KVA 63VA 75KVA Diesel Generator with ATS Option.
Documents to request with the offer
- Engine data sheet
- Alternator data sheet
- Controller manual
- Wiring diagram
- Spare parts list
- Operation and maintenance manual
Questions purchasers often ask
Should spare parts be ordered with the generator?
For remote or export projects, it is usually practical to include first-service consumables and common wear parts in the initial purchase.
Are all filters the same for one engine brand?
No. Filters should match the exact engine model and generator configuration quoted.
What documents are most useful for commissioning?
A wiring diagram, controller manual, single-line diagram, data sheet, test report, and installation notes are usually the minimum useful set.
Can the supplier promise local service in every country?
Do not assume that. Confirm local service responsibility, documentation, and spare parts supply before ordering.
Before sending an RFQ, prepare the connected load list, operating voltage, frequency, duty rating, installation layout, ambient conditions, fuel autonomy target, and any electrical boundary drawings. Clear inputs help the supplier quote the generator set instead of guessing the project scope.