A2FM hydraulic motor for Caterpillar 1772342 1731687 3688052 214-1094 184-7436-02 1927275 equipments
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A2FM Hydraulic Motor: The Powerful Heart of Caterpillar Equipment
The A2FM axial piston motor is a core drive component in high-performance closed-loop hydraulic systems. Renowned for its high power density, efficiency, and outstanding reliability, it is widely used in various Caterpillar heavy equipment, serving as a key enabler for efficient and precise operation.
Core Advantages:
- Powerful Performance: Delivers high torque output from a compact design, meeting heavy-load demands.
- Precise Control: Offers a wide speed range and excellent low-speed stability for fine, controlled movements.
- Robust & Durable: Built for reliability, withstanding the harsh conditions and shock loads typical of construction machinery.
Primary Role in Cat® Machines:
- Travel Drive: Provides stable tractive effort for large dozers, wheel loaders, and more.
- Swing Drive: Enables smooth and precise rotation of the upper structure on hydraulic excavators.
Value Delivered:
It directly enhances Caterpillar equipment's productivity, fuel economy, and operational availability, contributing significantly to superior performance and low total operating costs. Selecting a high-quality, compatible A2FM motor is fundamental to ensuring long-term, reliable equipment operation.

| Application equipment brands | Application equipment No. |
| Caterpillar | O&K SH630 |
| Caterpillar | 1772342 |
| Caterpillar | 1731687 |
| Caterpillar | 468-9841 |
| Caterpillar | 150-4933 RH340 |
| Caterpillar | 2460059(16106534) Mining |
| Caterpillar | 246-0059 RH340A Engine Radiat or Fan Motor |
| Caterpillar | 3688052 |
| Caterpillar | 152-7374-01 |
| Caterpillar | 368-2782-01 |
| Caterpillar | 658188 |
| Caterpillar | 152-7371 EXCAVATOR M318;M318C;M318D;M320;M322C;M322D; |
| Caterpillar | 368-2783-01 |
| Caterpillar | 3552403-01 |
| Caterpillar | 355-2404-01 D11T |
| Caterpillar | 202-9940-01 793D |
| Caterpillar | 323-3618-00 D11T |
| Caterpillar | 159-7161 TRACK-TYPETRACTOR:D11R;D9R |
| Caterpillar | 214-1094 |
| Caterpillar | 178-6344-00 |
| Caterpillar | 159-7166-01(0R-9340) 990;990II;992G;992K;993K(hydraulic fan) |
| Caterpillar | 160-0198-01 excavator:5130B;5230;5230B; |
| Caterpillar | 296-7684-04 pipelayerPL61 |
| Caterpillar | 172-4843-02 PAVING COMPACTOR: CP-74;CS-573C;CS-573D;CS-583C;CS-583D;CS-583E;CS-74 |
| Caterpillar | 184-7436-02 |
| Caterpillar | 171-1881 |
| Caterpillar | 1927275 |
| Caterpillar | 224-4988 RH120C travel drive |
Q1: What is the primary function of the A2FM hydraulic motor in Caterpillar machines?
A1: Its primary function is to serve as a core drive component within closed-loop hydraulic systems, converting hydraulic power into powerful, controlled mechanical rotation to move the equipment or its major components.
Q2: In which two common applications is the A2FM motor typically used on Caterpillar machinery?
A2: It is commonly used in the travel drive system (e.g., for dozers and loaders) and the swing drive system (e.g., for excavators).
Q3:What is the price and delivery time of the Caterpillar hydraulic motor?
A3:The specific price and delivery time will be provided based on the specific model you provide.
Q4:How to purchase an A2FM hydraulic motor?
A4:You can click on the right sidebar or the contact information in the top bar to contact us to purchase. You can do so via email, form, WeChat, WhatsApp, or other methods.











