Audited Supplier
N/M
World Wide
1 Year
Steel
None
ISO9001:2000
10-500kw
Electric, Diesel Engine, Hydraulic
Horizontal
Fresh Water, Seawater
GH
Plywood Box
5.5*1.2*1.2m
China
8408100000
Product Description
Chongqing Gohi Marine Equipment Co., Ltd is a professional propulsion waterjet design, manufacturing, sales and after-sales service company. Our waterjet can be used in a variety of surface ships such as yacht, workboat, unmanned boat, barge and amphibious vehicle. We have a professional technical team, can provide customers with hydraulic analysis according to the customer's boat and engine information, and choose the suitable waterjet and impeller according to the hydraulic analysis. If customers need, we can provide full marine power system including engine, gearbox and other marine accessories. We are committed to providing customers with a complete marine power and control system package.
PERFORMANCE
High speed performance and efficiency - Advanced impeller and intake designs provide high efficiency and performance over a wide speed range.
Low speed performance - high thrust at low speeds ensures excellent station-keeping bollard pull, load carrying and manoeuvring.
Acceleration - ability to apply full power at lower speeds ensures fast acceleration for patrol boats, rescue craft, pilot boats and recreational vessels.
High speed performance and efficiency - Advanced impeller and intake designs provide high efficiency and performance over a wide speed range.
Low speed performance - high thrust at low speeds ensures excellent station-keeping bollard pull, load carrying and manoeuvring.
Acceleration - ability to apply full power at lower speeds ensures fast acceleration for patrol boats, rescue craft, pilot boats and recreational vessels.
CONTROL
Steering control - the steering system has high performance, reducing thrust losses when steering to give tighter turns and maintain vessel speed during the turn.
Ahead / Astern control - the split duct reverse deflector provides up to 50% of forward thrust, resulting in highly responsive control at slow boat speeds where engine is set to higher than idle RPM and the reverse duct is used to regulate forward and aft thrust.
Speed of the control response - waterjet controls respond quickly to skipper input to improve manoeuvring control and safety. The company develops hydraulic and electronic control systems to maximise control benefits of its waterjets.
Steering control - the steering system has high performance, reducing thrust losses when steering to give tighter turns and maintain vessel speed during the turn.
Ahead / Astern control - the split duct reverse deflector provides up to 50% of forward thrust, resulting in highly responsive control at slow boat speeds where engine is set to higher than idle RPM and the reverse duct is used to regulate forward and aft thrust.
Speed of the control response - waterjet controls respond quickly to skipper input to improve manoeuvring control and safety. The company develops hydraulic and electronic control systems to maximise control benefits of its waterjets.
| Input Power (kw/hp) | Input Speed (rpm) | Impeller Dia (mm) | Control Type | Jet Size (mm) | Package Size (mm) | Volume (m³) | Net Weight (kg) | |
| Steering | Reverse | |||||||
| 1.5~40/2~54 | 2000~6000 | 130 | Mechnical | Mechnical | 786x298x185 | 830x330x260 | 0.712 | 12 |
| 11~90/15~121 | 3000~6000 | 160 | Mechnical | Mechnical | 996x244x236 | 1050x320x410 | 0.138 | 21 |
| 5~222/6.7~298 | 2000~4000 | 180 | Mechnical | Hydraulic | 1080x480x410 | 1200x580x640 | 0.446 | 57 |
| 21~208/28~279 | 2000~4000 | 220 | Mechnical | Hydraulic | 1050x600x480 | 1100x650x600 | 0.429 | 66 |
| 42~339/56~455 | 1500~3000 | 270 | Hydraulic | Hydraulic | 1655x615x480 | 1750x700x690 | 0.846 | 122 |
| 44~351/59~471 | 1500~3000 | 305 | Hydraulic | Hydraulic | 1730x800x640 | 1800x860x900 | 1.394 | 174 |
| 59~469/79~629 | 1500~3000 | 340 | Hydraulic | Hydraulic | 1830x800x640 | 1900x860x900 | 1.471 | 205 |
| 57~452/76~606 | 500~1000 | 650 | None | None | 710x710x970 | 820x820x1080 | 0.727 | 159 |
If you have any query or inquiry of boat waterjet propulsion pump, please kindly contact us. Our engineers are full of experience in it, they can give you the proffesional proposal!
