Guorui Hydraulic Introduces BG Series Parker Brake Motors to Enhance Heavy-Duty Equipment Performance
Since its establishment in 1986, Guorui Hydraulic has been dedicated to providing hydraulic components and system solutions for industries such as engineering machinery, agricultural equipment, aviation, and mining. The company’s core products include hydraulic gear pumps, motors, proportional valves, and power units, which are recognized globally for their reliable performance and durability.
The newly launched BG Series incorporates Parker brake motor technology, with structural optimizations that improve braking performance under heavy-duty operating conditions. This development reflects Guorui Hydraulic’s ongoing commitment to technological innovation and its long-term strategy to advance the hydraulic industry through sustained R&D efforts.
Core Advantages of the BG Series Brake Motor
Integrated Wet Disc Brake Design: Compact structure combining a spring-applied, hydraulically released brake.
High-Pressure Resistance: Brake release port withstands up to 20.7 MPa, ensuring reliability in extreme conditions.
Exceptional Heavy-Duty Low-Speed Performance: Optimized lateral load capacity for smooth low-speed operation.
Fail-Safe Operation: Front-mounted brake ensures reliable functionality even during system failures.
Technical Specifications
Displacement: 335 mL/r;
Rated Brake Torque: 1,350 N·m;
Full Release Pressure: 2.2 MPa;
Maximum Release Pressure: 20.7 MPa;
Continuous Maximum Pressure: 20.7 MPa;
Intermittent Maximum Pressure: 27.6 MPa;
Continuous Maximum Torque: 964 N·m;
Intermittent Maximum Torque: 1,297 N·m;
Continuous Maximum Flow: 76 L/min;
Intermittent Maximum Flow: 95 L/min;
Continuous Maximum Speed: 221 r/min;
Intermittent Maximum Speed: 277 r/min;
Weight: Approx. 31.5 kg.
Typical Applications
Ideal for scenarios requiring stringent parking brake performance:
Engineering and mining machinery
Industrial material handling systems
Heavy-duty mobile machinery
