Advanced Propulsion for Demanding Conditions
The HJX29 is the latest innovation in HamiltonJet’s next-gen waterjet lineup—purpose-built for high-performance vessels that demand superior control, speed, and reliability. Designed with a refined low-loss intake screen and cutting-edge hydrodynamics, the HJX29 sets a new benchmark for efficiency and responsiveness in the small waterjet class.
With industry-leading engineering, corrosion-resistant materials, and flexible control system compatibility, the HJX29 is ready to meet the challenges of any commercial or tactical marine environment.
HJX29 the replacement for the discontinued HJ274
- Authorized Distributor
- Genuine Parts
- Service and Support
Performance Highlights
- Max Power: 440 kW at 3000 rpm
- Top Speed: 50 knots
- High-Speed Efficiency: 5% gain over previous models
- Increased Bollard Pull: 20% improvement for stronger thrust
- Enhanced Low-Speed Control: 5-knot better minimum speed
- Dry Weight: 200 kg
- Entrained Water: 54 kg
- Compact Intake Blocks: 20.8–25.9 kg
Engineered for Real-World Demands
- Optimized JT Steering System for greater control
- Hydraulic & HSRX Compatibility, with optional AVXexpress and bA controls
- Wider Engine Compatibility through expanded impeller rating range
- Robust Build: Marine-grade aluminum and duplex stainless steel construction
- Corrosion-Resistant inside and out
- Footprint & Fit: Streamlined inboard design and through-transom installation for easier integration
Authorized Distributor
Palmer Johnson is an authorized distributor and service provider for HamiltonJet products.
Genuine Parts
Thousands of parts ready to ship in as little as two hours from our store at shop.pjpower.com.
Service and Support
Seven master rebuild centers, ten full-service centers, and an extensive dealer network to serve you.