Kohree 4000 lb Wired Jack HY1711
A 4,000 lb electric tongue jack at $105.50, for lighter A-frame trailers. It hardwires to the trailer battery.
Amazon $105.50$105.50
The Kohree 4000 lb Wired Jack HY1711 is the better electric trailer jack overall, rated 3.3 to 3.2. The Kohree 4000 lb Wired Jack HY1711 leads on value. The Pafessa 4000 lb 7-Way Jack C24-9812 wins on features. The Kohree 4000 lb Wired Jack HY1711 costs $17.95 less ($105.50 vs $123.45).
Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Pafessa 4000 lb 7-Way Jack C24-9812
A 4,000 lb electric tongue jack at $123.45, for lighter A-frame trailers. It plugs into a 7-way trailer connector.
Amazon $123.45$123.45
Which should you buy?
- Choose the Kohree 4000 lb Wired Jack HY1711 for value ($26.38 per 1,000 lb ($105.50, 4,000 lb) vs $30.86 per 1,000 lb ($123.45, 4,000 lb)).
- Choose the Pafessa 4000 lb 7-Way Jack C24-9812 for features (plugs into a 7-way socket, manual override, work light, weather cover, circuit breaker vs manual override, work light, weather cover, circuit breaker).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every under 5,000 lb electric trailer jack; a clear win is highlighted. How we rank explains each one.
| Factor weight | Kohree 4000 lb Wired Jack HY1711 | Pafessa 4000 lb 7-Way Jack C24-9812 |
|---|---|---|
| Overall rating | 3.3/5 | 3.2/5 |
| Value 30% | 79 $26.38 per 1,000 lb ($105.50, 4,000 lb) | 67 $30.86 per 1,000 lb ($123.45, 4,000 lb) |
| Capacity 20% | 22 4,000 lb dynamic rating | 22 4,000 lb rated capacity |
| Lift range 15% | 75 22 in of lift | 50 lift range not published (neutral score used) |
| Features 25% | 50 manual override, work light, weather cover, circuit breaker | 70 plugs into a 7-way socket, manual override, work light, weather cover, circuit breaker |
| Warranty 10% | 0 1-year warranty | 0 warranty not published, scored as none |
Specifications
| Kohree 4000 lb Wired Jack HY1711 | Pafessa 4000 lb 7-Way Jack C24-9812 | |
|---|---|---|
| Lifting | ||
| Rated capacity | 4,000 lb | 4,000 lb |
| Rating label | Dynamic | Not labeled |
| Static rating (not scored) | 6,000 lb | - |
| Lift range | 22 in | - |
| Retracted height | 9 in | - |
| Features | ||
| Connection | Hardwired | 7-way plug |
| Wireless remote | No | No |
| Work light | Yes | Yes |
| Built-in level | No | No |
| Manual override | Yes | Yes |
| Weather cover | Yes | Yes |
| Circuit breaker | Yes | Yes |
| Build | ||
| Weight | 20.5 lb | - |
| Warranty | 1 year | - |