MSE05-2-133-R05-1220-EFJM Poclain Radial Piston Hydraulic Motor 400bar

Product Overview

The MSE05-2-133-R05-1220-EFJM and MSE05-2-133-R05-1220-DEJ0 are radial piston hydraulic motors from the Poclain MSE HighFlow™ multipurpose series. Featuring a proven radial piston cam-lobe design, these low-speed high-torque (LSHT) direct-drive motors are ideal for wheel motor and tool drive applications.

The MSE HighFlow™ series builds upon the success of the MS Classic series with a renewed closed cover, integrated shuttle valve, new port geometry, and new valving design—delivering enhanced speed and power performance while maintaining modularity and robustness.

Designed as 100% interchangeable direct replacements for original Poclain MSE05 series motors, these products match OEM specifications in mounting dimensions, porting interfaces, and performance characteristics. Every unit undergoes 100% simulated duty cycle testing prior to shipment, validating volumetric efficiency, mechanical efficiency, and sealing integrity under actual operating load conditions.

The MSE series is widely recognized for its high torque density and exceptional reliability across construction equipment, material handling, agricultural machinery, mining equipment, and rail applications.

Technical Specifications (Bulleted List)

• Model: MSE05-2-133-R05-1220-EFJM / MSE05-2-133-R05-1220-DEJ0

• Series: Poclain MSE HighFlow™ Multipurpose Radial Piston Motor

• Displacement: 1220 cm³/rev

• Displacement Range: 503 – 750 cm³/rev (MSE05 series)

• Rated Working Pressure: 400 bar / 5800 PSI

• Max Power Output: 29 kW

• Max Speed: 265 RPM

• Control Type: 2 Displacements (2C)

• Max Torque (at 100 bar): 1193 N.m (theoretical)

• Motor Type: Wheel Motor / Shaft Motor

• Brake Options: Emergency Brake / Service Brake / Parking Brake

• Anti-Skid: Integrated Twin-Lock™ Anti-Skid System

• Mounting Interface: 100% interchangeable with original Poclain MSE05

• Weight: Approx. 580 kg (with brake assembly)

Note: Pressure, displacement, and speed parameters may vary across different configurations. Please refer to the corresponding technical manual for specific model details.

Key Technical Advantages

1. HighFlow™ Technology – Enhanced Speed and Power
The MSE HighFlow™ series incorporates a renewed closed cover, integrated shuttle valve, new port geometry, and new valving design—delivering enhanced speed and power performance while maintaining the modularity and robustness that defined the success of the MS Classic series.

2. Dual Displacement Multi-Speed Control for Optimized Efficiency
Supporting dual displacement (2C) control, this motor enables seamless switching between displacement settings to match speed and torque requirements across varying operating conditions. The 2C motor delivers up to 50 kW in preferred displacement and 15-19 kW in non-preferred displacement.

3. 100% Interchangeability – Zero-Modification Drop-In Replacement
Manufactured to exact OEM mounting dimensions, porting specifications, and performance standards, this motor achieves 100% interchangeability with original Poclain MSE05 units. No machine modifications are required—simply replace and resume operation, minimizing downtime and reducing maintenance costs.

4. 100% Simulated Duty Cycle Testing for Extreme Environment Reliability
Every motor undergoes 100% simulated duty cycle testing before shipment, validating performance under rated pressure (400 bar), peak pressure, and maximum speed conditions—ensuring long-term reliability in demanding mobile and industrial applications.

5. Integrated Twin-Lock™ Anti-Skid System
Optional integrated Twin-Lock™ anti-skid system provides superior traction control in wet or sloping conditions, significantly enhancing operational safety.

6. Radial Piston Cam-Lobe Design – Low Noise, High Efficiency
The proven radial piston cam-lobe architecture delivers exceptionally low noise output and excellent volumetric efficiency. The LSHT characteristic ensures stable high-torque output across the entire 0-265 RPM speed range.

7. Modular Design for Versatile Application Adaptation
The MSE series features a highly modular architecture supporting both wheel motor and shaft motor mounting configurations with multiple brake options. This flexibility enables rapid adaptation to construction equipment, material handling, agricultural machinery, mining equipment, rail systems, marine, and industrial applications.

Application Areas

• Construction Equipment: Wheel loaders, motor graders, roller drives

• Material Handling: Port cranes, forklifts, AGV drives

• Agricultural Machinery: Large self-propelled sprayers, harvester drives

• Mining Equipment: Underground LHDs, mining truck wheel drives

• Rail Equipment: Railway maintenance machinery hydraulic drives

• Marine Industry: Marine deck machinery hydraulic drives

Expert Maintenance Tips

1. Mounting Orientation: When installing the motor, ensure the motor case drain port is positioned at the highest point to guarantee proper lubrication and air bleeding.

2. Pre-Installation Preparation: Before using the MSE05 motor, read and understand the complete Poclain Hydraulics instruction manual (Reference Manual No. B61480A).

3. Seal Maintenance: For 2-displacement motors, always install new O-ring (045) and new O-ring (057) during reassembly. Use OEM-specification seal kits (Reference Item 001).

4. Bearing Support Inspection: Regularly inspect the bearing support assembly for wear. Unusual noise may indicate bearing support wear.

5. Brake System Maintenance: For motors equipped with brake options, regularly inspect brake pad wear through the inspection port.

6. Case Drain Pressure Monitoring: Regularly monitor case drain pressure to ensure it remains within design limits, preventing excessive housing pressure that could damage shaft seals.

7. Mounting Bolt Torque: Strictly follow the machine manufacturer’s recommended tightening torque. MS05/MSE05 series mounting bolts should use M10 × 8.8 or 10.9 grade specifications.