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PC200-7 S6D102 Engine Spare Parts Oil Pump 6738-51-1100 4939587

Categories Excavator Spare Parts
Brand Name: HLMC
Model Number: OIL PUMP ASS'Y 6738-51-1100 - KOMATSU
Place of Origin: CHINA
MOQ: 1PCS
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram,PayPal,We Chat,Alipay
Supply Ability: 1000 PCS Per Month
Delivery Time: 3-5 Working Days
Packaging Details: Plastic Bag,Carton Box,Plywood Box
Part Name: OIL PUMP ASS'Y 6738-51-1100 - KOMATSU
Part Number:: 6738-51-1100 4939587 6731-51-1111 6734-51-1110 6735-51-1111 1307667H1
Mateial: Iron/Steel
Size: OEM Size
Weight: 2.24KG
Color: Silver
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PC200-7 S6D102 Engine Spare Parts Oil Pump 6738-51-1100 4939587

6738-51-1100 4939587 PC200-7 S6D102 Engine Spare Parts Oil Pump Machine Engine Oil Pump


Product Description

Appliion
  1. ENGINES Engine SAA6D102E
  2. WHEEL LOADERS WA320 Komatsu
OEM NO.

6738-51-1100 4939587 6731-51-1111 6734-51-1110 6735-51-1111 1307667H1

MOQ:1PCS
WarrantyWithin 3 months
CertifiionISO9001 / TS16949
After-sales serviceOnline support
Place of OriginGuangzhou, China(Mainland)
Applicable industryMachinery Repair Shops, Construction Works
Status100%NEW
Service systemField Installation, Commissioning And Training, Field Maintenance And Repair Service, Online Support, Engineers Available To Service Machinery Overseas, Free Spare Parts


The role of the oil pump


Oil pump is a key component essential to the normal operation of the engine. The role of the oil pump is to press the oil in the oil sump to the oil filter and the lubriing oil channel after pressurization, so as to lubrie the main moving parts of the engine and make the oil get filtered.
When the engine is working, the oil pump keeps working, so as to ensure that the oil is circulating in the lubriing oil path. Under various working conditions of the engine, the oil pump should ensure the supply of sufficient lubriing oil. As the speed of the oil pump is proportional to the engine speed, the oil pump has the worst oil supply capacity at low speed. So we design the oil pump with sufficient oil supply capacity at low speed in mind.

The working principle of oil pump
When the engine is operating, the timing gears of the crankshaft rotate the oil pump. The rotor teeth are designed in such a way that when the rotor is turned to any position, the gear lines always make point contact with each other. In this way, a closed cavity is formed between the inner and outer rotor, and when it is turned from the oil inlet, the volume increases and a vacuum is generated, and the lubriing oil is sucked in through the oil inlet; when the cavity where the lubriing oil is sucked in is connected to the oil outlet, the volume in the cavity decreases and the oil pressure rises, and the lubriing oil is pressed out from the outlet. When the engine keeps running, the oil pump also keeps running, forcing the lubriing oil to circulate according to the prescribed path; when the oil pump pumping pressure is too big or too small, the pressure limiting valve opens or closes.




6738-51-1100 Part Number alog


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FAQ

Q1: Do you have your own factory? Can we have a visit?
A1: Absolutely, you are always welcome to visit our factory.


Q2: How do you control the quality of the products?
A2: Our factory was obtained the ISO9001 CERTIFIE. Every process of the production is strictly controlled. And all products will be inspected by QC before shipment.


Q3: How long is the warranty period?
A3: 1 Year, other suppliers only provide 3 months.


Q4: Can we print our company logo on product and package?
A4: Yes, but the quantity of the order is required. And we need you to offer the Trademark Authorization to us.

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