Excavator Parts Supplier
- Home
- /
- Hitachi Ex120 Hydraulic Pump
Hitachi Ex120 Hydraulic Pump
Racer Machinery
The Hitachi EX120 is an excavator model manufactured by Hitachi Construction Machinery.
1. Types of Hydraulic Pumps:
- Excavators typically use two types of hydraulic pumps: variable displacement pumps and fixed displacement pumps. Variable displacement pumps can adjust the flow rate of hydraulic fluid based on the demand, while fixed displacement pumps provide a constant flow rate.
2. Function and Operation:
- Hydraulic pumps generate hydraulic pressure by converting mechanical power from the engine into fluid power. They draw hydraulic fluid from the reservoir and deliver it to the hydraulic system, enabling the operation of various hydraulic functions, such as digging, lifting, and swinging.
3. Pump Capacity:
- The capacity of the hydraulic pump is measured in terms of flow rate, typically in liters per minute (L/min) or gallons per minute (GPM). The specific capacity of the hydraulic pump used in the Hitachi EX120 may vary depending on the model and configuration.
4. Pump Control:
- Hydraulic pumps in excavators can be controlled through various methods, including manual control valves, pilot control valves, or electronic control systems. The control mechanism allows the operator to regulate the flow and pressure of the hydraulic fluid to perform precise movements.
5. Maintenance and Replacement:
- Regular maintenance of the hydraulic pump is essential to ensure its proper functioning. This includes checking for leaks, maintaining the proper fluid level and quality, and replacing filters as recommended by the manufacturer. If the hydraulic pump becomes damaged or worn out, it may need to be replaced with a compatible pump suitable for the Hitachi EX120.
For detailed information about the hydraulic pump used in the Hitachi EX120, including specifications and compatibility, I recommend referring to the official Hitachi Construction Machinery documentation, contacting authorized Hitachi dealers or service centers, or reaching out to Hitachi directly. They can provide you with accurate and specific details regarding the hydraulic pump for your Hitachi EX120 excavator model.
Perhaps you are looking for information about the "Hitachi Ex120 Hydraulic Pump". We are a company specializing in supplying excavator parts. We can provide excavator parts products from different brands. For example, PC300-5 fuel injection pump, Solenoid valve, crawler track link, track roller spare parts, and so on.
We have been engaged in the sales of excavator parts for many years, and as a professional excavator parts supplier, our products are exported to countries or regions such as Tajikistan, Tashkent (Uzbekistan), Udmurt, and so on. No matter which brand of excavator undercarriage parts, engine parts, hydraulic parts, work equipments, swing system, operate cab parts and other excavator parts or equipments you need. We can all deliver it to you.
If you want to konw more about Hitachi Ex120 Hydraulic Pump, or cooperate with us, you can directly contact us.
