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  2. sku: 8061117107506853
  3. PARKER 111A-129-AS-1

PARKER 111A-129-AS-1 Hydraulic Motor

111a-129-as-1 Parker Refurbished Hydraulic Low Speed Motor 111a129as1

( Brand: Parker ), ( Manufacturer Part Number: 111A-129-AS-1 ), ( Part Type: Hydraulic Motor ), ( Country Of Origin: United States )

Review PARKER Refurbished Hydraulic Low Speed Motor 111a129as1

The **Parker Hannifin 111A-129-AS-1 hydraulic motor** is a high-performance, precision-engineered component designed for demanding industrial, mobile, and off-highway applications where reliability, efficiency, and durability are paramount. Part of Parker s renowned **111 Series** of radial-piston motors, this model features a robust **axial-cylindrical design** with a **129 cc/rev displacement**, delivering a balanced combination of torque and speed for optimal hydraulic system performance. Constructed from premium materials, including **hardened steel components** and **chrome-plated cylinders**, the motor ensures exceptional wear resistance and extended operational lifespan, even under harsh conditions such as high-pressure environments, extreme temperatures, and exposure to contaminants. Its **integrated swashplate mechanism** allows for seamless variable displacement control, enabling precise flow regulation and adaptability to varying load demands, whether in heavy-duty machinery, agricultural equipment, or marine systems.

The **111A-129-AS-1** is equipped with a **sealed bearing housing** and **high-performance seals**, including **nitrile or polyurethane options**, to minimize internal leakage and maintain hydraulic efficiency across a wide operational range. Its **compact yet rugged design** makes it ideal for applications where space is limited but performance cannot be compromised, such as in excavators, loaders, or specialized industrial conveyors. The motor s **built-in pressure compensation** further enhances its versatility, reducing energy waste and improving overall system efficiency. Additionally, Parker s proprietary **Hydraulic Control Valve (HCV) integration** ensures smooth operation and easy maintenance, with features like **quick-disconnect fittings** and **modular design elements** simplifying installation and servicing. Whether deployed in continuous heavy-duty cycles or intermittent high-load scenarios, this motor exemplifies Parker s commitment to engineering solutions that deliver **consistent power, minimal downtime, and superior durability** making it a trusted choice for engineers and operators demanding peak hydraulic performance.

**Pros and Cons of buying a Parker 111A-129-AS-1 Hydraulic Motor**

### **Pros**

1. **Reliability and Durability** Parker Hannifin is a well-established manufacturer known for producing high-quality hydraulic components. This motor is designed for heavy-duty applications, offering long service life with proper maintenance.

2. **Precision Engineering** The motor features a radial piston design, which provides smooth operation, low noise, and minimal vibration. This makes it suitable for applications requiring precise control, such as industrial machinery, material handling, or mobile equipment.

3. **Compatibility with Existing Systems** As a standard model, it is likely to fit seamlessly into many existing hydraulic circuits without requiring extensive modifications. Its dimensions and mounting options are well-documented, simplifying integration.

4. **High Efficiency** Radial piston motors like this one generally offer good volumetric efficiency, reducing energy waste and improving overall system performance.

5. **Wide Speed Range** The motor can operate effectively across a broad range of speeds, making it versatile for different applications, from slow, high-torque tasks to faster, lower-torque operations.

6. **Easy Maintenance** Parker motors are designed with accessibility in mind, allowing for straightforward servicing, such as fluid changes, seal replacements, and component inspections.

7. **Aftermarket Support** Parker has a global network of distributors, service centers, and technical support, ensuring availability of spare parts and troubleshooting assistance.

8. **Regulatory Compliance** The motor likely meets industry standards for safety, performance, and environmental compliance, reducing the risk of operational or legal issues.

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### **Cons**

1. **High Initial Cost** Like most Parker hydraulic components, this motor is premium-priced. The upfront investment may be prohibitive for small businesses or budget-conscious projects.

2. **Complex Installation** While the motor itself is designed for ease of use, integrating it into a hydraulic system may require specialized knowledge, particularly in terms of pressure ratings, flow rates, and system compatibility. Improper installation can lead to premature failure or reduced efficiency.

3. **Maintenance Requirements** Radial piston motors demand regular maintenance, including fluid filtration, seal checks, and lubrication. Neglecting these can result in increased wear, reduced performance, or catastrophic failure.

4. **Sensitivity to Contamination** Hydraulic motors are highly sensitive to particulate contamination. If the system s filtration is inadequate, debris can damage internal components, leading to costly repairs or downtime.

5. **Limited Customization** This is a standard model, and significant customization (e.g., unique mounting, specialized fluid compatibility) may not be possible without additional modifications or ordering a custom version, which could increase costs.

6. **Weight and Space Considerations** The motor is likely heavier and bulkier than some alternatives (e.g., gear motors). This may impact installation feasibility in space-constrained environments.

7. **Training Needs** Operators and maintenance personnel may require training to handle the motor correctly, especially if they are unfamiliar with radial piston designs or hydraulic systems in general.

8. **Potential for Overordering** If the application does not require the full capacity of the motor (e.g., lower pressure or flow requirements), purchasing this model may result in unnecessary expense or inefficiency.

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### **Conclusion**

The Parker 111A-129-AS-1 hydraulic motor is a robust, high-performance component ideal for applications demanding reliability, precision, and durability. Its radial piston design offers advantages in terms of smooth operation and efficiency, making it suitable for industrial, mobile, or heavy-duty use. However, its premium cost, maintenance needs, and installation complexity may pose challenges, particularly for smaller operations or those with limited hydraulic expertise.

For users with the budget and resources to invest in proper installation, maintenance, and training, this motor is an excellent choice. Conversely, those operating on tight budgets or with simpler applications may find more cost-effective alternatives (e.g., gear motors or lower-spec radial piston models) to be more practical.

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### **Recommendation**

**Buy the Parker 111A-129-AS-1 if:**

- You require a high-performance, durable hydraulic motor for demanding applications.

- Your system can accommodate the motor s pressure and flow requirements without overloading it.

- You have access to proper maintenance and technical support to ensure longevity.

- Budget constraints are not a critical factor, and the long-term benefits justify the initial cost.

**Consider alternatives if:**

- Your application does not require the motor s full capacity, and a lower-cost or lower-spec model would suffice.

- You lack the expertise or resources to install and maintain the motor correctly.

- Space or weight limitations make this model impractical.

- You are working with a tight budget and can find a similarly reliable but more affordable option.

**Additional Tips:**

- Verify compatibility with your existing hydraulic system, including fluid type, pressure ratings, and flow requirements.

- Consult with a Parker-authorized distributor or hydraulic specialist to confirm the motor s suitability for your specific use case.

- Factor in long-term maintenance costs, including fluid changes, seal replacements, and potential repairs, when evaluating the total cost of ownership.

Details:

REFURBISHED PARKER 111A-129-AS-1 HYDRAULIC LOW SPEED MOTOR 111A129AS1, B3/240 BB.

part #: 111a129as1 price

  • $2250.00

specifications hydraulimoto:

  • brand: Parker
  • mpn: 111a-129-as-1
  • part type: Hydraulic Motor
  • country of origin: United States

seller hydraulimoto:

  • rating: 100.0%
  • # reviews: 28867
  • city: Yale, Michigan

shipping hydraulimoto:

  • cost: $43.07
  • transit: 2-6 Days
  • class: Standard, One-day
  • service: UPS Ground, UPS Next Day Air
  • type: Calculated
  • carrier: UPS

payments hydraulimoto:

  • credit card: Mastercard
  • other
  • wallet: Apple-pay

returns hydraulimoto:

  • method: Money back
  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Buyer

offer hydraulimoto:

  • started: May 27, 2026
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

general hydraulimoto:

  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors
  • condition: Seller refurbished
part type: hydraulic motor, country of origin: united states,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic, sku: 8061117107506853,
Parker 111A-129-AS-1 Is Similar To:
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1 offer $2250.00 USD
  • Seller refurbished. Offer #1 priced at $2250.00 + $43.07 shipping estimate = $2293.07* total. +$43.07 shipping

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