Guangzhou Gangwo Engineering Machinery Parts Department
| Model | EC250D 300D 350D Excavators |
| Delivery Time | 3-7 Days |
| Services | During working hours |
| Payment Terms | L/C,D/A,D/P,T/T, |
| MOQ | 1PC |
| Package | Box |
| Supply Ability | 10000 pcs per month |
| Part Name | Travel Motor Main Relief Valve |
| Stock | In stock |
| Packaging Details | Carton |
| Model Number | EC250D 300D 350D Excavators |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Model | EC250D 300D 350D Excavators | Delivery Time | 3-7 Days |
| Services | During working hours | Payment Terms | L/C,D/A,D/P,T/T, |
| MOQ | 1PC | Package | Box |
| Supply Ability | 10000 pcs per month | Part Name | Travel Motor Main Relief Valve |
| Stock | In stock | Packaging Details | Carton |
| Model Number | EC250D 300D 350D Excavators | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
GVO Travel Motor Main Relief Valve for EC250D 300D 350D Excavators
Key attributes
|
Name |
Travel Motor Main Relief Valve |
Packing |
Carton |
|
Model |
EC250D 300D 350D Excavators |
Certificate | CE, ISO |
|
Stock |
In Stock |
Delivery | 3-15 Days |
|
MOQ |
1PC |
Shipping port | Huangpu,Guangzhou |
Core Function & System Protection
Precision Pressure Limiting: Its primary role is to regulate the maximum hydraulic fluid pressure supplied to the travel motor. By maintaining pressure within a predetermined safe operating limit, it prevents damage to the motor and other system components from pressure spikes.
Overload & Emergency Relief: The valve acts as an essential safety device. If pressure exceeds the set limit due to sudden load changes or system malfunctions, it opens instantly to divert excess fluid back to the tank, preventing catastrophic failure.
Performance & Efficiency Benefits
Ensures System Stability: By maintaining consistent pressure, the relief valve contributes to stable and predictable travel motor operation, even under heavy loads.
Enhances Energy Efficiency: It prevents unnecessary pressure spikes and energy losses, optimizing hydraulic power use. This efficiency contributes to reduced fuel consumption and lower operating costs.
If you need other relief valves, send us the related details please:
1.The pictures
2.The p/n
3.The size
GVO Value
We believe the best service is predictable service. At GVO, you always know what you're getting, when you're getting it, and what you're paying. We verify every part against your machine specification before it ships, so you never receive a wrong fit. We dispatch all orders the same day, so you never wait longer than expected. We price everything upfront with no hidden charges, so you never face unexpected costs. We communicate clearly and respond quickly, so you never feel left in the dark. And we stay available after the delivery, so you never have to chase support. Predictability isn't just a convenience — it's a promise we keep with every order. No surprises, no confusion, no guesswork.
Who We Serve
Wholesalers and distributors
Construction contractors
Equipment owners and operators
Service and repair shops
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
7500000-12000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,... 关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,...
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