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Advance J300 Marine Gearbox
The Advance 300 series marine gearbox has the functions of deceleration, reverse and forward clutch, and withstands propeller thrust. Among them, the 300/HC300/J300/D300A gearbox has a vertical off-center primary transmission structure, and the T300/T300/1 gearbox has a vertical off-center secondary transmission structure. This series of gearboxes have the characteristics of small size, large speed ratio, light weight, easy disassembly and maintenance.
Marine Gearbox Model | Advance J300 | ||
Input Speed | 750-2500 | ||
Reduction Ratio(i) | 2.04 2.54 3.0 3.47 | Trans Capacity(KW/RPM) | 0.28 |
3.95 | 0.257 | ||
Rated Propeller Thrust(KN) | 60 | ||
Center Distance(mm) | 264 | ||
L*W*H(mm) | 786×930×864 | ||
Net Weight(KG) | 740 | ||
Control type | Push-pull flexible shaft, electronic control and air control | ||
Flywheel | 12V135 | Flywheel Housing | 12V135 12V150 |
12V150 | SAE0 1 | ||
SAE18 16 14 |
Input and output steering when following traffic | Contrary | ||
Certficiate | CCS | ||
Accessory | Oil Cooler, Oil Filter, Bell Housing, Oil Pressure Gauge, Output Coupling |
Applications: Advance 300 marine gearbox is suitable for small and medium-sized fishing boats, transport ships, tugs, traffic boats, passenger ships and other ships.
The Advance HC series marine gearbox independently developed by the Advance has a power range of 10kW ~ 3000kW and a speed ratio range of 1.5 ~ 24:1. It has complete product specifications and high market share. It is widely used in various types of transport ships, fishing boats, work boats and other heavy-duty vessels. The Advance’s product design and manufacturing capabilities are domestically leading and have reached international advanced levels.