WJ Kart Series Electric Water Jet
our Advantages
Ultra-Lightweight
Weighing just 17.08 kg, the system can be fully assembled in as little as 30 minutes, significantly improving installation efficiency and getting you on the water faster.
2-Second Instant Response
Powered by low-inertia direct-drive technology, the system reaches full speed in just 2 seconds, delivering ultra-responsive, smooth, and linear acceleration.
Intelligent System Protection
Equipped with comprehensive built-in protection, including real-time monitoring of speed, current, communication, and battery health to ensure safe, stable, and reliable operation at all times.
Superior Protection & Corrosion Resistance
Rated IP67 and built with an industrial-grade stainless steel body, the system is engineered to withstand harsh marine environments—delivering reliable performance even under extreme seawater conditions.
Multi-Voltage Compatibility
Seamlessly compatible with a wide range of battery systems, offering maximum flexibility for custom integrations and scalable deployments, perfect for both tailored upgrades and large-scale applications.
Stable Heat Dissipation
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | WJK20 |
| Energy Type | Electric |
| Voltage Range | DC85V-DC120V |
| Current Range | 170-222 A |
| Rated Power | 20 KW |
| Gasoline Equivalent | 25 HP |
| Speed Range | 3000-9500 rpm |
| Control System | Throttle Lever / Throttle Pedal |
| Communication | 485 / CAN / Bluetooth |
| Operating/Storage Temp | 20℃ ~ 50℃ (68℉ ~ 122℉) |
| Cooling Method | Water Cooling |
| IP Rating | IP67 |
| Weight | 17.08 KG |
| Dimensions (Length × Diameter) | 775.5 × 108 mm |
Supported Battery Specifications
| Parameter | Specification |
|---|---|
| Battery Model | L9680 |
| Battery Type | NMC Lithium Battery |
| Nominal Capacity | 80 AH |
| Rated Energy | 7.7 KWH |
| Operating Voltage Range | DC90V-DC118V |
| Continuous Discharge Current | 225 A |
| Dimensions (W×H×L) | 400 × 200 × 420 mm |
| Charger Specifications | 120V 25A |
| Battery Weight | 38 kg |
| Charging Time | 3.5 H |
More Power
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