BMR Series Cycloidal Gear Motor BMK2-80-E2-FE-DB BMR-160-2CD-N1 BMR-200-2CDN1 BMR-320-4BD-N1 Hydraulic Motor Industry Excavator Pump Parts

BMR Series Cycloidal Gear Motor BMK2-80-E2-FE-DB BMR-160-2CD-N1 BMR-200-2CDN1 BMR-320-4BD-N1 Hydraulic Motor Industry Excavator Pump Parts

What parameter you need to send us :
If you need the gear pump , please send us the pump picture and machine model , so we can check it easily .
If you need the hydraulic pump parts , you can send us the size of the piston shoe , so we can check the parts according to the piston shoe size , but it will be better if you send me the nameplate of the pump and pump picture .

BMM series cycloid hydraulic motor is a kind of micro shaft flow distribution motor, which can be installed and used in very small space. Adopt integral rotation Stator pay, 4 ≤ 5 tooth structure, compact structure, light weight, high power density. Its characteristics are as follows:
1 . the integrated converter adopts the world advanced processing technology to ensure the small volume, high efficiency, high speed and long life of the whole machine.
2 . The shaft seal has high bearing pressure, can be used in series and can be used in parallel.
3 . The structure design is advanced and the power density is high.

The BMM, BMP, BMR, BMH, BMP1, BM1, BM2, and BM3 cycloid hydraulic motors are operated in the optimal state,Now recommended:

• Oil temperature:normal operating oil temperature:20℃60℃, maximum system working temperature:90℃(not more than one hour).
• Filter and oil cleanliness grade: the filter filtration accuracy is 10 ≤ 30 microns, it is best to install magnetic blocks at the bottom of the tank to prevent metal chips from entering the system. The solid pollution grade of working oil shall not be higher than 19 ~ 16.
• Oil viscosity: the kinematic viscosity of oil temperature at 40 ℃ is 42 ≤ 74 mm 2 / s, and the hydraulic oil can be selected according to the actual working and ambient temperature.
• The motor can be used in series or in parallel. When the back pressure is in series or parallel use, the back pressure exceeds 10MPa (the rotating speed is lower than 200rpm). The external outlet must be used to drain the pressure, and it is best to connect the outlet with the fuel tank directly.
• The BMP1, BM2, and BM3 series motors can bear the radial load and can not bear large axial load
• The motor shall select the rated working condition 1/3-2/3 at the best working condition
• In order to make the motor have a long service life, the motor should be operated at 30% of the rated pressure for about 1 hour when loading the motor; in any case, the motor should be filled with oil before loading the motor.

About Guangzhou Kehao Hydraulic

Established in 1998, Guangzhou Kehao Gear Pump Manufacturing Co., Ltd. specializes in manufacturing high-performance hydraulic gear pumps for:
✔ Construction Machinery
✔ Mining Equipment
✔ Heavy-Duty Trucks
✔ Marine Applications

Trusted by Global Brands
Our precision-engineered pumps meet the exacting standards of industry leaders including Komatsu, Parker, JCB, and other major manufacturers. With exports to Southeast Asia, Africa, and Europe, we deliver reliable hydraulic solutions worldwide.

Our Capabilities
• In-House R&D – Custom solutions tailored to your specifications
• Advanced CNC Manufacturing – Precision machining for consistent quality
• End-to-End Service – From design to after-sales support

Comprehensive Product Range
We supply:

OEM-quality aftermarket parts

Remanufactured components
for excavators, loaders, bulldozers, dump trucks, graders, and cranes

Our Commitment
"Precision Built. Performance Guaranteed."
Every Kehao product reflects our unwavering dedication to quality and customer satisfaction.

Partner With Us
Contact our team to discuss your hydraulic system requirements.