Predator 4000 Portable specs
Portable generator · Predator · 1 variant · Last verified 2026-10-25
Specifications
Each value links to the manufacturer document and page it came from. “Not yet verified” means we hold a reading that has not passed our checks, so we do not show it. A dash means the sources we used do not publish it.
Power output
| Running watts, gasoline | 3200 W[manual p.6] |
|---|---|
| Starting watts, gasoline | 4000 W[manual p.6] |
Fuel and runtime
| Runtime at 50% load, gasoline | 10 hr[manual p.6] |
|---|---|
| Fuel tank capacity | 4 gal[manual p.6] |
Outlets
| AC outlets | Two 3-Prong, duplex NEMA #5-20 120 V GFCI One 4-Prong, NEMA #L14-30 twistlock 120 V / 240 V[manual p.6] |
|---|
Engine
| Displacement | 212 cc[manual p.6] |
|---|---|
| Air filter type | foam[manual p.9] |
Noise (as published)
| Noise | 72 dB(A) as published[manual p.6]Caveat: measured at 3 ft; load not stated. Not used in comparisons. |
|---|
Emissions
| CARB compliant | Yes[manual p.6] |
|---|---|
| EPA compliant | Yes[manual p.6] |
Variants
Each SKU, model number, deck option and serial-range revision is its own variant. Values are never merged across variants.
63089
Predator 4000 Portable (63089)
- Fuel types
- gasoline
- Engine
- Engine model not published by the maker
- Why no engine link
- The manufacturer's documents do not name an engine model, so no engine record is linked (engine fields stay on the generator record).
Maintenance specs and parts
Oil and service specs
| Engine oil capacity | 0.6 qt[manual p.6] |
|---|---|
| Engine oil type | Not yet verified |
| Spark plug gap | 0.027-0.031 in.[manual p.6] |
| Valve clearance | IN 0.004-0.006 / EX 0.004-0.006 in.[manual p.6] |
Part numbers
“Find this part” links are plain searches at the manufacturer or a parts retailer; we earn nothing from them (disclosure). Confirm against your serial number before ordering.
| Spark plug type | F6TC (Torch)[manual p.6]Find this part: Amazon Sears PartsDirect |
|---|
Serial tag location
The manufacturer documents we used do not say where the serial tag is. Check the operator's manual.
Manuals and sources
All links go to the manufacturer. Dates are printed dates unless marked otherwise.
- manualitem 63089 UPC 792363630894 (manual rev ?, ©2016) manuals.harborfreight.com · dated 2016 · retrieved 2026-10-25
Sources we could not obtain
- https://com/manuals/60000-60999/60363-792363603638.pdf -- Wrong product: HF item 60363 is a Predator engine manual, not the 4000 W generator (surfaced by search for 'predator 4000 oil capacity'). Removed after identity check.
Recalls
CPSC recalls for Predator 4000 Portable
No CPSC recall found as of 2026-10-25. Search CPSC
A listed recall usually covers only the serial, spec or model numbers in the CPSC notice; check your machine. Try the recall lookup.
Related models
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- Predator 6500 Portable Portable generator
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- Generac GP8000E Portable generator
Last verified against manufacturer documents: 2026-10-25. Spotted an error? See contact.