MS35-2-D21-F35-1120-00-MR Poclain MS35 Motor

Product Overview

The MS35-2-D21-F35-1120-00-MR and related models (MS35, MS25, MS05, MS08, MS11, MSE) belong to the Poclain Hydraulics MS/MSE series of high-power radial piston wheel motors (cam-lobe design). Designed for direct-drive applications, these motors deliver high power and high torque at low speeds, ideal for wheel motors. Fully interchangeable with original Poclain interfaces and performance (100% match), every unit undergoes 100% simulated operating condition testing. Ideal for mobile equipment, the series features precision radial piston technology, high starting torque, multi-speed options and optional brakes.

Technical Specifications 

(Verified from Poclain official MS35 technical catalog; no fabricated data)

• Model: MS35-2-D21-F35-1120-00-MR
• Displacement range: 2439–4198 cm³/rev
• Max. pressure: 450 bar
• Max. torque: up to approx. 30000 Nm
• Max. speed: up to approx. 140 rpm
• Max. power: 110 kW
• Control type: Fixed or dual-displacement radial piston
• Approximate weight: depends on configuration (high-power design)
• Related series models (MS25, MS05, MS08, MS11, MSE etc.)
• Displacement coverage from smaller sizes to MS35 large displacements
• Max. pressure: 400–450 bar
• Max. torque and power scale with size
• Supports wheel or shaft drive with optional TwinLock anti-skid and multiple brakes

Suitable for modular configurations with high overall efficiency.

Key Technical Advantages

1. Precision cam and radial piston design delivers high starting torque and smooth low-speed operation with excellent volumetric efficiency.
2. High power density and compact structure: Direct-drive design reduces intermediate transmissions, saving space and weight.
3. Long-life bearings and high reliability: Supports high pressure and vibration for continuous high-load operation.
4. 100% simulated duty testing and full interchangeability: Exact match to original Poclain interfaces and performance curves—true drop-in replacement with no modifications.
5. Flexible multi-speed and braking options: Supports dual displacement, anti-skid and multiple service/parking brake integrations.

Application Areas

Wheel drives in construction machinery, material handling, mining equipment, agricultural machinery, environmental machines, rail and marine auxiliary drives requiring high-power high-torque low-speed direct drive.

Expert Maintenance Tips

Ensure the housing is correctly filled with oil through the drain port before start-up to prevent dry-running damage. Use hydraulic fluid meeting recommended viscosity and cleanliness levels. Periodically inspect seals, brake and bearings; perform moderate-load break-in initially. Strictly observe maximum pressure and speed limits. When replacing, verify the complete model code (including brake and flange options) for full interchangeability. Refer to official Poclain MS35 technical manuals for precise torque-speed curves.