Best Portable Generators · Predator (Harbor Freight) · Updated June 2026
Predator 3500 (Item 71358): specs and price (2026)
Predator 3500 (Item 71358) has a US price of $799.99 (Regular price at Harbor Freight; frequent coupon pricing $599.99). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.
Specifications
| Price (US) | $799.99 Regular price at Harbor Freight; frequent coupon pricing $599.99 |
|---|---|
| Brand | Predator (Harbor Freight) |
| Released | — |
| type | inverter |
| running watts | 3000 |
| peak watts | 3500 |
| fuel | gas |
| runtime hours | 11 |
| noise dba | 56 |
| weight lb | 102 |
| outlets | 2×120V 20A (5-20R), 1×120V 30A (L5-30R), 1×12V DC, 1×5V USB |
| release year | — |
Source: harborfreight.com (verified 2026-06-19) · corroborated by generatorgrid.com. 3000/3500W, 56 dBA, 102 lb, 11 hr at 25% load confirmed. Regular price $799.99 confirmed via Harbor Freight 2026 coupon ($599.99 sale). CORRECTED OUTLETS: draft listed BOTH an onboard L5-30R and an onboard TT-30R; the 30A RV (TT-30R) is an INCLUDED ADAPTER, not an onboard receptacle. Onboard panel has one 120V 30A L5-30R twist-lock + two 120V 20A household + 12V DC + USB. Removed fabricated onboard TT-30R.
Frequently asked questions
How much does the Predator 3500 (Item 71358) cost?
The Predator 3500 (Item 71358) has a US price of $799.99 (Regular price at Harbor Freight; frequent coupon pricing $599.99), as of 2026-06-19.
What are the Predator 3500 (Item 71358)'s key specs?
Predator 3500 (Item 71358) (Predator (Harbor Freight)): type inverter, running watts 3000, peak watts 3500, fuel gas, runtime hours 11. Full sourced spec sheet verified 2026-06-19.
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