China Factory high quality Excavator Transmission Hydraulic Filter Spin On oil filter HF6326 3I1597

product information

Sakura Filters AU:HC-7906
Outer diameter 1 : 128.8mm
Height : 190mm
Height 1 : 178mm
Net weight : 1.19kg
Internal width : 135mm
Filter Implementation Type : Screw-on Filter
Weight : 1.3kg
Instruction Manual : NO
Thread Size : 1 1/4″X11
Dust particle size from : 17µm
Dust particle size up to : 35µm
Length Inside : 135mm

OEM reference number

CATERPILLAR : 363992
CATERPILLAR : 3I1597
GENERAL MOTORS : 25012428
IVECO : 707731851
JCB : 32901401
JCB : 32901701
MITSUBISHI : MX1591103
MITSUBISHI : MX1591410
NEW HOLLAND : 457412
BALDWIN : BT351
CROSLAND : 7502
CROSLAND : 7503
CROSLAND : 7508
DONALDSON : P550148
DONALDSON : P550269
DONALDSON : P565245
FILTREC : A 120 C10
FLEETGUARD : HF6177
FLEETGUARD : HF6326
FLEETGUARD : HF6359
FLEETGUARD : HF7947
FRAM: P5158
FRAM: P6808
MANN-FILTER : W 1374/10
MANN-FILTER : W13742
Purolator India : HC4
RYCO : HDZ376
RYCO : RIFE1010
RYCO : RIFE1025
RYCO : Z376
SAKURA : HC7906
SAKURA : HC-7906F
Sakura Filters AU : HC-7906
WIX FILTERS : 50084
WIX FILTERS : 51858
ZF: 750131008

Functions of the hydraulic filter

After the impurities in the hydraulic system are mixed into the hydraulic oil, with the circulation of the hydraulic oil, it will play a destructive role everywhere, seriously affecting the normal operation of the hydraulic system, such as making a small gap between the relatively moving parts in the hydraulic components (measured in μm ) and the throttling holes and gaps are stuck or blocked; destroy the oil film between the relatively moving parts, scratch the surface of the gap, increase the internal leakage, reduce the efficiency, increase the heat, aggravate the chemical action of the oil, and make the oil deteriorate. According to production statistics, more than 75% of the failures in the hydraulic system are caused by impurities mixed in the hydraulic oil. Therefore, it is very important for the hydraulic system to maintain the cleanliness of the oil and prevent the pollution of the oil.

The three main functions of the hydraulic filter in the hydraulic system:
A. Impurities generated during the working process, such as the debris formed by the hydraulic action of the seal, the metal powder produced by the relative wear of the movement, the colloid, asphaltene, and carbon residue produced by the oxidative deterioration of the oil.
B. Mechanical impurities still remaining in the hydraulic system after cleaning, such as rust, casting sand, welding slag, iron filings, paint, paint skin and cotton yarn scraps;
C. Impurities entering the hydraulic system from the outside, such as dust entering through the fuel filler port and dust ring;

Hydraulic filter tips:
There are many ways to collect pollutants in fluids. Devices made of filter materials to capture pollutants are called filters. Magnetic filters that use magnetic materials to adsorb magnetic pollutants are called magnetic filters. In addition, there are electrostatic filters, separation filters and so on. In the hydraulic system, any collection of pollutant particles in the fluid is collectively referred to as a hydraulic filter. In addition to the method of using porous materials or wound fine gaps to intercept pollutants, the most widely used hydraulic filters are magnetic filters and electrostatic filters used in hydraulic systems. Function: The function of the hydraulic filter is to filter various impurities in the hydraulic system.