Marine Engine Gearbox 600~1900 RPM Medium And Heavy Duty Gearboxes
CW6200ZC 6210ZL
Specifications:
Engine speed: 600~1900 RPM |
Ratio |
2.00 |
2.17 |
2.50 |
2.64 |
3.04 |
3.48 |
3.59 |
4.06 |
Rate(hp/rpm) |
0.985 |
0.87 |
L×W×H:1082×1120×990mm Net weight: 1700 kg Bell housing: SAE00,0 Options/Comments: Mechanical or electrical remote control Center distance: 335 mm Recommend engine: cW6200zC,6210ZL… Note: The"Rate” is based on the high-flexible coupling. |
Details:
The HC1000 marine gearbox has the functions of inverting,
forwarding, clutching, decelerating, and bearing the thrust of the
propeller. The gearbox is a vertical heterocentric one-stage
transmission structure, which has the characteristics of compact
structure and convenient disassembly and maintenance.
HC1000 marine gearbox is suitable for passenger ships, container
ships, multi-functional work ships, etc.
Maintenance:
1. When changing the oil of the marine gearbox, special oil should
be used to keep the waste oil. If oil leaks, deal with it
immediately.
2. Preservatives and waste oil should be stored separately.
3. Other corrosive, not easy to decompose, and toxic parts should
be properly handled after replacement.
4. When the noise of the marine gearbox or fan exceeds local
requirements, relevant maintenance should be carried out.
5. All pollutants should be treated and the turbine should be
operated in accordance with local environmental regulations.
Daily use:
1. Regularly check whether the installation foundation, seals, and
drive shafts are normal.
2. If used properly, be sure to check the oil level of the
lubricating oil (observed through the oil window). The high
temperature of the lubricating oil should be lower than 85°C. If
the oil temperature rises abnormally and abnormal noise occurs,
please stop checking and troubleshoot immediately before continuing
to use it.
3. Replace with new spare parts and use them after running and load
testing.
4. Do not hammer the gearbox housing to avoid damage.
Common problem:.
High-speed shaft string movement:
1. The four-point angular contact bearing is damaged
The wear of the rollers and raceways of the four-point angular
contact bearing will increase the gap between the rollers and the
inner raceway, which will cause the high-speed shaft to move.
2. Four-point angular contact bearing outer ring rotation
The outer ring of the angular contact bearing is positioned by the
pin. When the pin is too short or the pin is broken, the outer ring
cannot be axially fixed and rotates, causing relative sliding
friction between the outer ring of the bearing, the adjustment pad,
and the end cover. As a result, the end face wears and increases
the axial gap, and the phenomenon of string movement of the
high-speed shaft occurs.
