HJ280 Water Jet Propulsion Unit — 320 kW (429 HP) Marine Waterjet
HJ280 Water Jet Propulsion Unit — 320 kW (429 HP) Marine Waterjet
📢 Important Shipping Note: Due to the size and weight of this item, standard international shipping cannot be automatically calculated at checkout. Please contact us at harvenjiang@163.com for a precise shipping quote. We will create a custom invoice for your order to complete the purchase securely.
CUSTOM-MADE PRODUCT - INQUIRE BEFORE ORDERING
This item is made to order. Please contact us for pricing, availability, and lead time. Custom specifications are welcome.
FOB Qingdao - All listed prices are FOB (Free On Board) and do not include shipping, insurance, or import duties. Shipping costs will be quoted separately based on destination.
Phone: +86 18553259852 |
Email: harvenjiang@gmail.com
HJ280 Water Jet Propulsion Unit - High-Performance Marine Propulsion
The HJ280 is a high-power water jet propulsion system delivering 320 kW (429 HP) from a compact, lightweight unit. With a 280 mm impeller and 8-ton vessel capacity, it is the ideal propulsion solution for high-speed rescue boats, workboats, patrol vessels, and unmanned surface vessels (USVs). The enclosed waterjet design enables safe operation in shallow water and weeds, with no exposed propeller.
Key Specifications
| Impeller Diameter | 280 mm |
| Maximum Power | 320 kW (429 HP) |
| Maximum RPM | 3,000 |
| Vessel Displacement | 8 tons |
| Control Mode | Hydraulic Control |
| Installation Method | Modular Installation |
| Dry Weight | ~195 kg |
| Overall Dimensions | 1,570 × 525 × 710 mm (L×W×H) |
| Material | High-Strength Marine Aluminum Alloy |
Key Advantages
- High Power Output - 320 kW (429 HP) maximum power delivers outstanding thrust for high-speed marine applications.
- Large Impeller - 280 mm impeller diameter provides excellent water flow and thrust efficiency.
- Hydraulic Control - Precision hydraulic control system for smooth and responsive steering and reverse.
- Lightweight Aluminum Alloy - Marine-grade aluminum alloy construction for corrosion resistance and reduced weight.
- Modular Installation - Integrated modular design enables quick installation and easy maintenance.
- 8-Ton Vessel Capacity - Suitable for vessels up to 8 tons displacement.
Applications
High-speed rescue boats, patrol boats, workboats, motorboats, USVs (unmanned surface vessels), and survey vessels up to 8 tons displacement.
Compatible Engine
This water jet can be paired with a suitable diesel or gasoline engine (300-450 HP range) for a complete propulsion system. Contact us for matching recommendations.