A buyer searching for Day Tank is usually trying to stop a bad substitute. A generator is specified by the load in kilowatts, the voltage, the duty, and the noise and emissions of the site. The notes below are selection criteria for a Day Tank. They are not a catalog promise. Confirm every rating on the current datasheet, drawing, or test report for the revision you will receive.
What has to be true of Day Tank
A generator is specified by the load in kilowatts, the voltage, the duty, and the noise and emissions of the site. For a Day Tank, start from the duty, then the interface to the rest of the machine or the room, then the document that proves the claim. A lower price that leaves one of those blank is a different product.
Day Tank is easy to confuse with Hand Crank Generator. If the quote could be read as either, add the line that separates them: the rating, the fitment, or the standard named below. Link the drawing number to that line so receiving inspection can reject the wrong one.
Numbers that change the quote
| Line | What to write for Day Tank |
|---|---|
| Runtime | Tank or the fuel supply for the hours you need. |
| Transfer | Manual or automatic transfer, as a separate device if it is. |
| Load | Running kilowatts and the motor-starting peak. |
| Electrical | Voltage, phases, frequency, and whether it is standby or prime. |
| Fuel | Diesel, gas, or another fuel the site can store legally. |
| Enclosure | Open or canopy, and the noise limit. |
How to compare two offers
Lay both quotes for Day Tank on one sheet and line up runtime, transfer, and load. If a cell is empty, the offer is not finished. Ask for the missing line in writing. When those match, the honest difference is lead time, the test evidence, and who carries the warranty. Do not average a fully specified Day Tank with a cheaper line that omitted runtime.
Documents worth having before the deposit
Ask for the rating definition: standby and prime are not the same kilowatts. The file should name Day Tank and the revision, not only the supplier’s homepage. A factory quality certificate such as ISO 9001 can sit beside that file. It does not replace it.
Failures that show up after delivery
- Forgetting the noise limit and the fuel storage rule.
- Sizing to the running load and ignoring motor start.
- Treating standby rating as continuous.
On a Day Tank, the expensive version of the first mistake is discovering it after the goods are in the crate. Put the rejection condition in the purchase order while the supplier can still restate the offer.
A worked RFQ line
Use this shape, then replace the brackets with your duty: “Day Tank — Write kilowatts, standby or prime, voltage, fuel, and noise.” That sentence is a template, not a rating of any brand. If a supplier’s datasheet uses different units, convert them onto this sheet so the next offer can be compared.
Where words like outdoor belong
Searches often add a constraint to Day Tank: outdoor, or automotive grade. Keep those on this page. Outdoor means UV, temperature cycle, and corrosion, not only a gasket. Name the climate and the years the gasket is expected to last. Automotive grade is a temperature, vibration, and documentation claim. Ask which AEC or customer spec is actually met, and for which part number. If you need a third constraint, add it as another line on the same drawing. A second URL that only swaps the adjective does not give a buyer a second fact.
Related in this section: how to specify Hand Crank Generator.
Questions buyers actually ask
What should an RFQ for Day Tank include?
Write kilowatts, standby or prime, voltage, fuel, and noise.
Is a cheaper Day Tank the same part?
Only if runtime, transfer, and the documents match. A missing line is a different offer.
Do waterproof, OEM, or IP words need their own page?
No. For Day Tank they are extra lines on this specification. Ask for the test or the drawing that gives the word a value.