The Kawasaki Staffa HMB125/S3/S03/70 is a robust fixed displacement radial piston hydraulic motor engineered to deliver 2,050 cc/rev displacement for heavy-duty industrial and marine applications demanding high torque output with exceptional reliability. The motor's advanced internal geometry and hydrostatic balancing system minimize wear on critical components while maintaining high volumetric efficiency across the full pressure and speed range.
Technical Specifications:
- Displacement: 2,050 cc/rev
- Max. Continuous Pressure: 250 bar
- Max. Intermittent Pressure: 293 bar
- Max. Continuous Speed: 220 RPM
- Max. Continuous Power: 100 kW
- Torque Output: 30.66 Nm/bar
- Shaft: 85mm splined, 20 teeth BS3550 (S3 configuration)
- Port Configuration: S03
- Fluid Type: Mineral oil (standard)
- Special Features: 70 (standard port configuration)
- Seals: Standard
- Mounting Orientation: Horizontal/vertically down
- Genuine Kawasaki Staffa HMB125/S3/S03/70
Common Applications:
- Large-scale plastic injection molding and die casting equipment
- Tunnel boring machines requiring high torque at low speeds
- Heavy industrial crushers for mining and quarrying operations
- Offshore platform winch and crane systems
- Waste processing equipment in recycling facilities
Parts List PDF
