WJ Kart Series Electric Water Jet
The WJ Kart Series is a lightweight waterjet system specifically designed for kart boats, focusing on fast acceleration, agile handling, and space-saving construction.
Its compact layout makes it well suited for kart boats, water entertainment, amusement facilities, and applications that require high maneuverability.
our Advantages
Ultra-Lightweight
Weighing just 12.28 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 | WJK15 |
| Energy Type | Electric |
| Voltage Range | DC65V-DC90V |
| Current Range | 166-230 A |
| Rated Power | 15 KW |
| Gasoline Equivalent | 20 HP |
| Speed Range | 3000-7500 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 | 12.28 KG |
| Dimensions (Length × Diameter) | 700.5 × 108 mm |
Supported Battery Specifications
| Parameter | Specification |
|---|---|
| Battery Model | L7273 |
| Battery Type | NMC Lithium Battery |
| Nominal Capacity | 73 AH |
| Rated Energy | 5.3 KWH |
| Operating Voltage Range | DC65V-DC84V |
| Continuous Discharge Current | 250 A |
| Dimensions (W×H×L) | 365 × 135 × 410 mm |
| Charger Specifications | 84V 15A |
| Battery Weight | 28 kg |
| Charging Time | 5 H |
More Power
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