HELPING CHINA'S AUTO PARTS MARKET AND ACHIEVING WORLD NO.1
|Place of Origin:||China(mainland)|
|Minimum Order Quantity:||50|
|Packaging Details:||Neutral Packing|
|Delivery Time:||30 Days|
|Payment Terms:||Western Union,T/T,Paypal,MoneyGram|
|Supply Ability:||50000pcs Per Month|
|Car Make:||For Kobelco/Komatsu/Caterpillar||Grooves:||2A|
24V Vehicle Cooling Compressor For Kobelco For Komatsu 7H15 2A 5095504/417963A290
|Car Make||For Kobelco/Komatsu/Caterpillar|
1) Rotary Vane - Panasonic
Rotary vane compressors consist of a rotor with three or four vanes and a carefully shaped
rotor housing. As the compressor shaft rotates, the vanes and housing form chambers.
The R134a is drawn through the suction port into these chambers, which become smaller as
the rotor turns. The discharge port is located at the point where the gas is fully compressed.
The vanes are sealed against the rotor housing by centrifugal force and lubricating oil. The
oil sump and oil pump are located on the discharge side, so that the high pressure forces oil
through the oil pump and then onto the base of the vanes keeping them sealed against the
During idle an occasional vane noise from the compressor may be heard. This is due to the
time taken for lubricating oil to circulate through the A/C system.
2)Scroll type - Sanden
This compressor uses a unique design with two scrolls, one fixed and one is movable, both are inter-leaved.
The movable spiral is able to ORBIT or oscillate without actually fully rotating. The movable scroll is connected
to the input shaft via a concentric bearing.
As the movable spiral oscillates within the fixed spiral, a number of pockets are formed between the spiral. As
these pockets decrease in size the refrigerant is squeezed, the pressure increases and is discharged
through a reed valve at the discharge port in the rear section of the compressor.
3)Variable stroke - Harrison V5
The Delphi (Harrison) V5 compressor is a non-cycling variable displacement compressor.
The compressor varies displacement to control capacity to meet A/C system demand at all operating conditions. The compressor features a variable angle wobble plate in five (V5) cylinder axial piston design.
Displacement is controlled by a bellows actuated control valve located in the rear cylinder head. This control valve senses and responds to the system suction pressure or A/C system demand.
Through regulation of compressor crankcase pressure, the wobble plate angle, and therefore compressor displacement is variable.
In general, the compressor discharge pressure is much greater than the compressor crankcase. Which is greater than or equal to the compressor suction pressure.
At maximum displacement, compressor crankcase pressure is equal to the compressor suction pressure.
At reduced or minimum displacement, the compressor crankcase pressure is greater than the suction pressure.
1 YEAR / LIFETIME WARRANTY
Unless otherwise specified, our product are under warranty for one year. The warranty covers a one time replacement.The warranty only covers the product. The warranty does no cover normal war and tear or damage caused by negligence, lack of maintenance, abnormal operation, track racing, off-road use or improper installation. The warranty does not cover anything else including labor, removal , installation, diagnostic and any other contingent expenses. Warranty will be VOIDED if the Product is returned contaminated or seized.
In order to ensure the safety of the product considered that you must return items documents below:
1:Proof of purchase
2.Invoice from a certified mechanic or shop for details please go to our product technology know page reference.
Contact Person: Sunny Lin