Excavator ME014230 6D34 Oil Pump KATO HD820 Kobelco SK200 SK230-6
SK250-6 Diesel Oil Pump
Product Description
| Appliion | EXCAVATOR HD820 SK200 SK230-6 SK250-6 |
| OEM NO. | ME014230 |
| MOQ: | 1PCS |
| Warranty | Within 3 months |
| Certifiion | ISO9001 / TS16949 |
| After-sales service | Online support |
| Place of Origin | Guangzhou, China(Mainland) |
| Applicable industry | Machinery Repair Shops, Construction Works |
| Status | 100%NEW |
| Service system | Field 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.
The Five-Star Service We Give You
♦ 100% quality assurance, develop and manufacture follow original
ones;
♦ Reasonable stock and timely delivery;
♦ Quick response within 24 hours ;
♦ Long-term strong and steady supplying ability;
♦ One-to-one products factory.Ensure the best quality;
♦ The first-class logistics & Ensure that your goods arrived
safely;
♦ Goods will Be packed safe & carefully;
♦ Excellent After-sales service.Track usage.Positive feedback
response;
♦ Establish inquiry library for you, we are your professional
sourcing consultant.
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FAQ
Q1. What is your terms of packing?
A1: Generally, we pack our goods in neutral white boxes and brown
cartons. If you have legally registered patent, we can pack the
goods in your branded boxes after getting your authorization
letters.
Q2. What is your terms of payment?
A2: T/T 30% as deposit, and 70% before delivery. We'll show you the
photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A3: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A4: Mostly goods can send within one week. For large quantity
order, need about one month to prepare.
Q5. Can you produce according to the samples?
A5: Yes, we can produce by your samples or technical drawings. We
can build the molds and fixtures.
Q6. What is your sample policy?
A6: We can supply the sample if we have ready parts in stock, but
the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A7: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A8:1)We keep good quality and competitive price to ensure our
customers benefit ;
2)We respect every customer as our friend and we sincerely do
business and make friends with them, no matter where they come
from.
