Guangzhou Gangwo Engineering Machinery Parts Department
| Payment Terms | T/T，Western Union，Ali payment，L/C,Paypal |
| Supply Ability | 380PCS |
| Delivery Time | Within 2-7 Days After Receiving Payment |
| Packaging Details | Export standard packaging |
| Part Number | 702-21-60700 |
| Model Name | PC200 PC220 PC240 PC300 PC360-7-8 |
| After-sales Service | Online Suppor |
| Condition | 100%new |
| Size | Standard Size/custom Size |
| Compatibility | Fits Most Excavator Models |
| Appliion | EXCAVATOR |
| Product Name | Excavator Hydraulic Pump Proportional Solenoid Valve |
| APPLICABLE INDUSTRIES | Building Material Shops, Machinery Repair Shops, Retail, Construction Works |
| Highlight | 02-21-60700 702-21-62600 Excavator Hydraulic Pump Proportional Solenoid Valve Electronic Valve |
| Brand Name | GVO |
| Model Number | PC200 PC220 PC240 PC300 PC360-7-8 PC350-8 D65/D85/D155/WA470 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T，Western Union，Ali payment，L/C,Paypal | Supply Ability | 380PCS |
| Delivery Time | Within 2-7 Days After Receiving Payment | Packaging Details | Export standard packaging |
| Part Number | 702-21-60700 | Model Name | PC200 PC220 PC240 PC300 PC360-7-8 |
| After-sales Service | Online Suppor | Condition | 100%new |
| Size | Standard Size/custom Size | Compatibility | Fits Most Excavator Models |
| Appliion | EXCAVATOR | Product Name | Excavator Hydraulic Pump Proportional Solenoid Valve |
| APPLICABLE INDUSTRIES | Building Material Shops, Machinery Repair Shops, Retail, Construction Works | Highlight | 02-21-60700 702-21-62600 Excavator Hydraulic Pump Proportional Solenoid Valve Electronic Valve |
| Brand Name | GVO | Model Number | PC200 PC220 PC240 PC300 PC360-7-8 PC350-8 D65/D85/D155/WA470 |
| Place of Origin | CHINA |
| Parts No. | 702-21-60700 |
| Item Name | Excavator Hydraulic Pump Proportional Solenoid Valve |
| Model No. | PC200 PC220 PC240 PC300 PC360-7-8 |
| Usd in | Hyundai |
| MOQ | 1 piece |
| Brand | GVO |
| Design | made in china |
| Port | huangpu guangzhou |
| Quality | Good |
The working principle of the proportional solenoid valve of Komatsu 360-7 hydraulic pump is to control the valve opening based on the balance between electromagnetic force and spring force. When the coil is energized, the electromagnetic force is generated to overcome the spring force, lift the iron core, and open the valve. The signals are collected through the engine speed sensor, hydraulic pump high pressure sensor, etc. The computer board sends instructions to the proportional solenoid valve based on these signals to control the input current signal. The input oil pressure is the pilot pressure oil. The higher the speed, the greater the control current, the smaller the output oil pressure of the proportional solenoid valve, and the greater the pump output flow, so that the hydraulic pump power is basically consistent with the engine speed (power) at any speed.
The main function of this proportional solenoid valve is to accurately adjust the output flow of the hydraulic pump so that the hydraulic system matches the load of the engine. When the working condition of the excavator changes dramatically, it can change the displacement of the hydraulic pump in time to avoid the phenomenon of stalling and black smoke, and ensure that the engine will not stall due to excessive load on the hydraulic system. At the same time, it can also prevent the hydraulic power from being too low, causing the excavator to move slowly, so that the hydraulic system and engine system can reach the best working state.
| Quality suppliers provide you with high quality products
| Advantages of our products |
|
1 .we have a professional technical team
| 1 .Exquisite workmanship, for you to win the marke |
|
2 .100% on time delivery
| 2 .beautiful appearance, for you to win customer recognition |
|
3 .Provide delivery video before delivery
| 3 .long warranty, for your after-sales worry |
|
4 .the message reply fast
| 4 .to provide you with one-stop excavator parts procurement |
1.know only
A;Our main business hydraulic Spare Parts,safety valve,Gear pump,hydraulic pump,control valve,Trave Motor Assy,swing motor,Seal kit, Electric parts,solenoid valve, engine assembly.etc.
2, Do you have stock for the goods?
A;We have plenty stock for many items in the warehouse.
3. Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.
4.I know only the excavator model, but can not offer parts No., what should I do ?
A;If possible, you can send us the old photo, nameplate or the size for reference.
5.can I order one of our samples for testing first?
A: Of course!
Welcome to contact us for Inquiry & orde
If you are not sure about the model and part number - please contact us via WhatsApp
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
Who we are: We are excavator spare parts manufacturer to do high quality products What we do: Our supply chain covers engine parts, hydraulic parts, relief valves, pilot pumps, gear parts electrical parts, seals, bearings, we serve the domestic market and overseas markets, in the field of excav... Who we are: We are excavator spare parts manufacturer to do high quality products What we do: Our supply chain covers engine parts, hydraulic parts, relief valves, pilot pumps, gear parts electrical parts, seals, bearings, we serve the domestic market and overseas markets, in the field of excav...
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