Predator 8750 Open Frame Inverter specs
Inverter generator · Predator · 2 variants · 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 A dash means the sources we used do not publish it.
Swipe the tables sideways to see all 2 variants.
Power output
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| Running watts, gasoline | 7000 W[manual p.7] | 7000 W[manual p.7] |
| Starting watts, gasoline | 8750 W[manual p.7] | 8750 W[manual p.7] |
Fuel and runtime
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| Runtime at 25% load, gasoline | 15.1 hr[manual p.7] | 15.1 hr[manual p.7] |
| Fuel tank capacity | 6.6 gal[manual p.7] | 5.94 gal[manual p.7] |
Outlets
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| 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.7] | Two 3-Prong, duplex NEMA #5-20 120 V GFCI One 4-Prong, NEMA #L14-30 twistlock 120 V / 240 V[manual p.7] |
Engine
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| Displacement | 420 cc[manual p.7] | 420 cc[manual p.7] |
| Air filter type | foam[manual p.12] | Not yet verified |
Noise (as published)
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| Noise, idle | 75 dB(A)[manual p.7] | — |
| Noise, 25% load | — | 75 dB(A)[manual p.7] |
Features and safety
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| CO safety shutoff | Yes[manual p.3] | Yes[manual p.3] |
Emissions
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| EPA compliant | Yes[manual p.7] | Yes[manual p.7] |
Variants
Each SKU, model number, deck option and serial-range revision is its own variant. Values are never merged across variants.
71340
Predator 8750 Open Frame Inverter (71340)
- 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).
59190
Predator 8750 Open Frame Inverter (59190)
- 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
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| Engine oil capacity | 1.1 qt[manual p.7] | 1.1 qt[manual p.7] |
| Engine oil type | Not yet verifiedSame for all 2 variants | |
| Spark plug gap | 0.028-0.031 in.[manual p.7] | 0.028-0.031 in.[manual p.7] |
| Valve clearance | IN/EX 0.0019-0.0039 in.[manual p.7] | IN/EX 0.0019-0.0039 in.[manual p.7] |
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.
| Spec | 71340Predator 8750 Open Frame Inverter (71340) | 59190Predator 8750 Open Frame Inverter (59190) |
|---|---|---|
| Spark plug type | F7RTC (Torch)[manual p.7]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 59190 UPC 193175486967 (manual rev 23l, ©2023) manuals.harborfreight.com · dated 2023-revl · retrieved 2026-10-25
- manualitem 71340 UPC 193175546036 (manual rev 24c, ©2024) manuals.harborfreight.com · dated 2024-revc · retrieved 2026-10-25
Recalls
CPSC recalls for Predator 8750 Open Frame Inverter
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.
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Last verified against manufacturer documents: 2026-10-25. Spotted an error? See contact.