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SEAFIRST
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SEAFIRST
Hydraulic pump cylinder
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Manufacturer
SEAFIRST
Product Type
Machine
Brand
-
SKU
124198
Product Name
CYLINDER
Model Name
-
Size
-
Weight
-
Product Details
If Steering wheel is rotated in clock wise, oil is pump out from the port ( right port from the front view) into the port of cylinder ( starboard side ).
This cause the cylinder rod move to forward, which move the boat rudder to right side ( starboard) Oil displaced from the opposite end of the cylinder flows back to the helm pump. For steering in the opposite direction, simply turn the helm pump the other way.
When no course corrections are required, the inbuilt lock valve holds the rudder stationary.
CYLINDER
- Stainless steel Rod-end
- Aluminum with anodized Cylinder tube
- Brass, Black Color Bracket
- Stainless steel, Chrome plated shaft
APPLICATION GUIDE
| Complete Model | System Basic Recommend Components | Wheel turns | Recommend | Suitable Steering Wheel Size | ||
|---|---|---|---|---|---|---|
| torque | engine power | |||||
| Cylinder | Helm Pump | Lock to lock | kgf.m | HP | ||
| MI 34N | IOC-4020 | NSH 022 | 5.5 | 34 | 75 | Dia 350mm |
| MI 48N | IOC-4021 | NSH 025 | 6.7 | 48 | 75 | |
| MI 61N | IOC-4022 | NSH 030 | 7.1 | 61 | 110 | |
| MI 75N | IOC-5024 | NSH 037 | 7.1 | 75 | 110 | Dia 395mm |
| MI 96N | IOC-5025 | NSH 044 | 7.7 | 96 | 140 | |
| MI 117N | IOC-5026 | NSH 044 | 9.3 | 117 | 180 | |
| Complete Model | System Basic Recommend Components | Wheel turns | Recommend | Suitable Steering Wheel Size | ||
|---|---|---|---|---|---|---|
| torque | engine power | |||||
| Cylinder | Helm Pump | Lock to lock | kgf.m | HP | ||
| MI 118H | IOC-5024 | HP 4590T | 3.1~5.5 | 118 | 180 | Dia 600mm |
| MI 151H | IOC-5025 | HP 4590T | 4.0~7.0 | 151 | 250 | |
| MI 185H | IOC-5026 | HP 4590T | 4.8~8.6 | 185 | 250 | |
| MI 270H | IOC-6325 | HP 4590T | 7.1~12.5 | 270 | 250 | |
| MI 329H | IOC-6326 | HP 4590T | 8.6~15.3 | 329 | 350 | |
Hydraulic pump cylinder
Since its establishment in 2004, SEAFIRST has been specializing In hydraulic steering in Korea.
Design the safe voyageSEAFIRST manufactures products while having the priority goal of designing safe hydraulic steering system for a journey of customers.
We put our effort to make the best quality of hydraulic steering in the world. We handle all the different hydraulic steering that can be applied to the engines Such as outboard engine, inboard engine, and stern drive engine of vessels.
Focused on differentiation.SEAFIRST has focused on grasping customer’s needs in details, accepting feedbacks, and developing products that the customers really want.
As a result, we developed an inventive product that is differentiated from other companies while contributing to satisfying the customer’s needs and changed the Korean market’s reliance on the imported products to domestic products.
Dream about globalizationDemands for hydraulic steering of SEAFIRST is rising in global hydraulic steering market.
You can meet SEAFIRST products in 40 different countries around the world and we do our best to be closer to the customers.