GZ Yuexiang Engineering Machinery Co., Ltd.
| Payment Terms | T/T, trade assurance,PayPal |
| Supply Ability | 1000PCS |
| Delivery Time | 1~7 days |
| Packaging Details | Wooden case |
| Model | ZAX30 SWE17 SWE18 SWE2 |
| Model number | MSG-21P-11E-2 |
| Part number | B0250-21002 |
| Part Name | swing motor |
| Application | Excavator spare parts |
| Condition | New |
| Brand Name | Belparts |
| Model Number | ZAX30 SWE17 SWE18 SWE25 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, trade assurance,PayPal | Supply Ability | 1000PCS |
| Delivery Time | 1~7 days | Packaging Details | Wooden case |
| Model | ZAX30 SWE17 SWE18 SWE2 | Model number | MSG-21P-11E-2 |
| Part number | B0250-21002 | Part Name | swing motor |
| Application | Excavator spare parts | Condition | New |
| Brand Name | Belparts | Model Number | ZAX30 SWE17 SWE18 SWE25 |
| Place of Origin | China | ||
| High Light | B0250-21002 swing motor ，MSG-21P-11E-2 swing motor ，Hitachi ZAX30 swing motor | ||
Hitachi ZAX30 SWE17 SWE18 SWE25 B0250-21002 swing motor for MSG-21P-11E-2
| Product name | Excavator Swing motor |
| Place of Origin: | China(mainland) |
| Model: | ZAX30 SWE17 SWE18 SWE25 |
| Part number: | B0250-21002 |
| model number: | MSG-21P-11E-2 |
| Payment term: | T/T & trade assurance & Paypal |
| Delivery time: | Within 3 days after receiving the payment |
The performance of the slewing motor directly impacts the excavator's operational capabilities. Key evaluation parameters include:
Rated Torque: Typically 1000~5000 N·m, determining the rotational driving force.
Maximum Working Pressure: Usually 30~35 MPa, affecting the motor's power density.
Displacement: Measured in mL/r; higher displacement increases torque but reduces speed.
Slew Speed: Normally 5~12 rpm; excessive speed causes inertial shock, while insufficient speed reduces efficiency.
To improve the energy efficiency and reliability of slewing motors, modern excavators employ the following advanced technologies:
Variable Displacement Control: Uses electro-proportional valves to adjust the swash plate angle, enabling automatic switching between high and low speeds for energy savings and power.
Lightweight Design: Utilizes high-strength aluminum alloy housings to reduce overall weight while maintaining structural integrity.
Smart Braking System: Integrates ECU control to achieve soft braking, minimizing hydraulic shock during stops.
Integrated Hydraulic Circuit: Incorporates anti-shock valves and make-up valves internally, reducing external piping and failure rates.
Our Excavator Swing Motor is a high-quality product designed for maximum performance and durability. Our team of experienced technicians is available to provide technical support and services to ensure that your excavator operates at peak efficiency. Our services include installation assistance, troubleshooting, and repair. We also offer maintenance and inspection services to help prevent issues before they occur. Our goal is to provide you with the support you need to keep your excavator running smoothly and efficiently.
Company Details
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd. GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd. GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...
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