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Rotary Mowers Gearboxes – Replacement of Comer Code LF-227J

You work hard year-round under various conditions and need equipment that can do the same! Our mission is to provide you with the durable gearbox required to optimize your work hours! Having a quality gearbox on your rotary cutter guarantees smooth operation and increased performance. Each rotary mowers gearboxes features high-speed ball bearing units, heat-treated gears, and shafts to ensure long life. The specifications on our rotary mowers gearboxes are made to match industry standards. All our rotary mowers gearboxes are shipped dry and require lubricating oil on par with manufacturer standards. Also, each rotary mower’s gearbox includes a blade carrier mounting nut.

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Rotary Mowers Gearboxes – Replacement of Comer Code LF-227J

You work hard year-round under various conditions and need equipment that can do the same! Our mission is to provide you with the durable gearbox required to optimize your work hours! Having a quality gearbox on your rotary cutter guarantees smooth operation and increased performance. Each rotary mowers gearboxes features high-speed ball bearing units, heat-treated gears, and shafts to ensure long life. The specifications on our rotary mowers gearboxes are made to match industry standards. All our rotary mowers gearboxes are shipped dry and require lubricating oil on par with manufacturer standards. Also, each rotary mower's gearbox includes a blade carrier mounting nut.

Rotary Mowers Gearboxes Specification

Product Rotary Mowers Gearboxes – Replacement of Comer Code LF-227J
Application Mowers
Technical information
  • All gearboxes are supplied without oil.
  • First, the oil change after 50-70 operating hours, then after 500-700 operating hours or at least once a year.
Max. input power 55 kW
Contains oil No
Max. oil capacity 0,8 l
Max. oil change interval
500 h
Oil SAE viscosity grade 80W-90
Housing material
Cast iron GGG40
Weight 37 kg
Gear arrangement Increasing 3
Gear ratio 1: 1.83
Input power kW / HP Increasing 55 / 75 kW/HP
Input shaft Increasing X
Output Torque DaNm Increasing 51.7 daNm
Ratio Increasing
1: 1.83
Ratio Reducing
1.83: 1
Shaft X
1 3/8" (6)
Shaft Z
ASA Z15 D.P. 8/16

The Rotary Mowers Gearboxes Inspection And Maintenance:

1.  for the mower gearbox with oil level plugs.
Check the oil level and whether it is qualified; install the oil level plug.
2. the replacement of oil.
Oil's The reducer should be made at the operating temperature. Cut off the power to prevent electric shock! Wait for the reducer to cool down without any danger of combustion. After cooling, the oil's viscosity increases, making it difficult to drain the oil.
3. the oil-level inspection.
Cut off the power to prevent electric shock! Wait for the lawn mower gearbox to cool; remove the oil level plug to check if the oil is full; install the oil level plug.
4. the oil inspection.
Cut off the power to prevent electric shock! Wait for the lawn mower gearbox to cool; open the oil drain plug and take the oil sample; check the viscosity index of the oil; if the oil is turbid, it is recommended to replace it as soon as possible.

PTO Shaft for Rotary Mowers Gearboxes

Agricultural gearbox and PTO shaft: These components work together to transfer mechanical power between farm tractors. A PTO shaft converts engine energy into hydraulic pressure. This is what allows the tractor to pull heavy loads. When properly functioning, it reduces the risk of damage to the tractor and to the operator. When used properly, it is an important component of a tractor, but it can also become defective. When choosing an agricultural gearbox, consider the durability and mechanism of the product, as well as its materials. A durable gearbox will last for many years, avoiding repeated replacements. A high-quality agricultural gearbox will be durable for many years to come, and you don't want to end up replacing it for a while. This can be costly, so consider your needs when purchasing an agricultural gearbox and PTO shaft.

Additional information

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industries we service

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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