POCLAIN A01139N Hyd Piston Mtr Hyd. Rad. Mtr. A01108E J064MBFM1R23S44464F1
( Brand: Poclain ), ( Manufacturer Part Number: A01139N ), ( Type: Hydraulic Motor ), ( Color: Black ), ( Country Of Origin: United States )
Review POCLAIN Hyd. Series Rad. Piston Mtr. Pd
The **POCLAIN A01139N Hydraulic Radial Piston Motor (Model A01108E, Part Number J064MBFM1R23S44464F1 PD)** is a high-performance, precision-engineered hydraulic component designed for demanding industrial applications where reliability, efficiency, and durability are paramount. This radial piston motor belongs to the advanced A01 series, renowned for its compact yet robust construction, making it ideal for integration into tight spaces while delivering exceptional torque and rotational power. Built with a **swashplate-controlled variable displacement design**, this motor offers seamless adjustability of flow rates and speeds, allowing operators to optimize performance for a wide range of tasks, from material handling and conveyor systems to heavy-duty machinery in mining, construction, and agricultural sectors.
The motor s **hydraulic radial piston architecture** ensures smooth, low-vibration operation by distributing hydraulic force evenly across multiple pistons arranged in a circular pattern. This design minimizes wear on individual components, extending the motor s operational lifespan while maintaining consistent efficiency under high-pressure conditions typically rated for **up to 350 bar (5,076 psi)** without compromising performance. The **A01108E variant** incorporates a **gerotor-type internal gear mechanism**, which enhances precision in fluid displacement and reduces internal leakage, further improving energy efficiency. The **J064MBFM1R23S44464F1 PD** designation indicates a specific model variant with optimized dimensions, likely featuring a **displacement volume of approximately 108 cm /rev** (though exact specifications should be verified against the manufacturer s documentation), paired with a **flanged mounting system** for versatile installation options.
Constructed from **high-grade cast iron and hardened steel components**, this motor is engineered to withstand extreme operating conditions, including exposure to dust, debris, and temperature fluctuations. The **sealed bearing housing and precision-machined shafts** ensure minimal friction and prolonged durability, while the **integrated cooling fins** (where applicable) aid in heat dissipation, preventing thermal degradation during prolonged use. The motor s **variable swashplate angle** allows for real-time adjustments to flow rates, enabling precise control over speed and torque, which is critical for applications requiring dynamic responsiveness, such as robotic arms, hydraulic excavators, or automated material processing equipment.
For enhanced reliability, the **A01139N** series incorporates **self-lubricating seals and wear-resistant coatings** on critical moving parts, reducing maintenance requirements and downtime. The motor s **compact footprint** and **modular design** facilitate easy integration into existing hydraulic systems, while its **high-efficiency hydraulic circuit** minimizes energy loss, contributing to cost savings in operational overhead. Whether deployed in **mobile machinery, stationary industrial setups, or specialized hydraulic actuators**, this motor delivers a balance of power, precision, and longevity, making it a cornerstone component for engineers and operators seeking superior hydraulic performance in challenging environments. Proper maintenance, including regular fluid changes and seal inspections, will further ensure optimal functionality and extend the motor s service life.
### **Pros and Cons of Buying a Used POCLAIN A01139N Hydraulic Radial Piston Motor (A01108E, J064MBFM1R23S44464F1 PD)**
#### **Pros**
1. **High Performance and Efficiency**
- Radial piston motors are known for their smooth operation, high torque, and excellent efficiency, making them ideal for heavy-duty applications such as construction, mining, and industrial machinery.
- The POCLAIN A01139N series is designed for precision and reliability, delivering consistent power output even under demanding conditions.
2. **Durability and Longevity**
- POCLAIN is a reputable brand with a strong reputation for manufacturing robust hydraulic components. Properly maintained radial piston motors can last for decades, especially in industrial settings.
- The robust construction of the A01108E model suggests it is built to withstand high-pressure and high-torque applications.
3. **Compatibility with Existing Systems**
- If you already have a hydraulic system that uses POCLAIN components, this motor will integrate seamlessly without requiring significant modifications.
- The part number (J064MBFM1R23S44464F1) indicates it is likely a standard or widely available model, reducing potential compatibility issues.
4. **Aftermarket Support and Availability of Parts**
- POCLAIN is a well-established brand with a global network of distributors and service centers. Spare parts, repair services, and technical support are relatively easy to obtain.
- The motor s popularity in industrial sectors means that finding replacement components or technicians familiar with it should not be difficult.
5. **Cost-Effective for Heavy-Duty Use**
- While the initial purchase price of a used radial piston motor may be high, its efficiency and durability can lead to long-term cost savings by reducing downtime and maintenance expenses.
- Compared to newer, more advanced models, this motor may offer a balance between performance and affordability, especially if purchased used.
6. **Proven Track Record**
- Radial piston motors from POCLAIN have been used in various industries for decades, with a proven track record of reliability. This reduces the risk of unexpected failures in critical applications.
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#### **Cons**
1. **High Initial Cost (Especially Used)**
- Even if purchasing used, radial piston motors like this one can be expensive due to their specialized nature. The price may be prohibitive for smaller businesses or individual buyers.
- The condition of the used motor is critical hidden damage (e.g., internal wear, leaks, or electrical issues) could lead to additional repair costs.
2. **Complex Maintenance Requirements**
- Radial piston motors require regular maintenance, including fluid changes, filter replacements, and inspection of seals, bearings, and valves. Neglecting maintenance can lead to premature failure.
- The complexity of the motor may require specialized knowledge or trained technicians to perform repairs or servicing, increasing operational costs.
3. **Sensitivity to Contamination**
- Radial piston motors are highly sensitive to hydraulic fluid contamination. Particles or debris can cause wear on the pistons, cylinders, and valves, significantly reducing lifespan.
- Used motors may have been exposed to poor fluid conditions, increasing the risk of internal damage that isn t immediately visible.
4. **Limited Upgrade Path**
- If you are looking for cutting-edge technology (e.g., variable displacement, digital monitoring, or energy-efficient designs), this older model may not offer the latest advancements.
- Newer motors may incorporate features like smart sensors, improved sealing materials, or quieter operation, which this model lacks.
5. **Potential for Hidden Damage**
- When buying used, there is always a risk of undocumented issues such as:- Internal leaks or cracks in the housing.
- Worn-out seals or pistons.
- Electrical or control system failures (if applicable).
- A thorough inspection by a trusted hydraulic specialist is essential to avoid purchasing a motor with latent problems.
6. **Energy Consumption**
- While efficient by design, radial piston motors can consume more power than some modern alternatives (e.g., axial piston motors in certain applications). This may impact operational costs over time.
7. **Lead Times for Repairs or Replacements**
- Even with a reputable brand like POCLAIN, lead times for critical spare parts or repairs can sometimes be longer than desired, potentially causing downtime in critical operations.
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### **Conclusion**
The POCLAIN A01139N hydraulic radial piston motor (A01108E, J064MBFM1R23S44464F1) is a high-performance, durable, and reliable component well-suited for heavy-duty industrial applications. Its strengths lie in its efficiency, compatibility with existing systems, and the brand s reputation for quality. However, the cons particularly the high cost, maintenance demands, sensitivity to contamination, and potential for hidden issues when buying used must be carefully considered.
For buyers who prioritize **proven reliability, long-term durability, and seamless integration with existing systems**, this motor is an excellent choice, provided it is thoroughly inspected and maintained. On the other hand, those seeking **cutting-edge efficiency, lower operational costs, or simpler maintenance** may find newer or alternative motor designs more advantageous.
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### **Recommendation**
1. **If You Need a Proven, High-Performance Motor for Heavy-Duty Use:**- Purchase from a **reputable used equipment dealer** or **auction house** that offers warranties or inspection reports.
- **Hire a hydraulic specialist** to perform a **full diagnostic check**, including pressure testing, fluid analysis, and internal inspection if possible.
- **Budget for maintenance** plan for regular fluid changes, filter replacements, and seal inspections to maximize lifespan.
- Consider **extended warranties or service contracts** if available to mitigate repair risks.
2. **If You Are Unsure About the Motor s Condition or Need Long-Term Cost Savings:**- Explore **newer models** from POCLAIN or other brands that offer improved efficiency, digital monitoring, or easier maintenance.
- Compare **total cost of ownership** (purchase price maintenance downtime) with alternative motors to ensure this is the most cost-effective choice.
- If buying used, **prioritize motors with documented maintenance histories** to reduce the risk of hidden issues.
3. **For Budget-Conscious Buyers or Smaller Operations:**- Consider **renting or leasing** the motor instead of purchasing, especially if the application is intermittent.
- Evaluate whether a **simpler, lower-cost motor** (e.g., gear or vane motor) could suffice for your specific application, reducing upfront and maintenance costs.
Ultimately, the POCLAIN A01139N is a **strong choice for applications where reliability and torque are critical**, but buyers must weigh the trade-offs carefully. A **detailed inspection and clear maintenance plan** are essential to ensure a successful purchase.
Details:
Poclain Hydraulics. Guaranteed Not to be Dead on Arrival. Numbers before purchasing. V064MBFM1R23S44464F0.
Part Number: A01139N. Please be certain of your.D. Location PD 366#. Product Number: A01108E.
Made in the USA. Hydraulic Motor.
part #: a01139n prices
- $2200.00-$6500.00
specifications hydraulimoto:
- brand: Poclain
- mpn: A01139n
- type: Hydraulic Motor
- color: Black
- country of origin: United States
offer hydraulimoto:
- availability: In Stock
- quantity: 1
- started: May 26, 2026
- sold: 0
- options: Ship-to-home
returns hydraulimoto:
- policy: Returns Accepted
- paid by: Buyer
- time: 30 Days
- method: Money back
seller hydraulimoto:
- # reviews: 3943
- city: Gates, Tennessee
- rating: 100.0%
general hydraulimoto:
- Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors
- condition: Seller refurbished
payments hydraulimoto:
- wallet: Apple-pay
- other
- credit card: Visa
shipping hydraulimoto:
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