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Kawasaki K3SP36C Hydraulic Main Pump K3SP36C Hydraulic Pump
Construction Machinery Parts
Specifiion
Type | Kawasaki K3SP36C Hydraulic Main Pump K3SP36C Hydraulic Pump Construction Machinery Parts |
Part Number | K3SP36C |
Power | Hydraulic |
Appliion | Excavator |
Stock | in Stock |
Condition | 100% New |
Service | OEM |
Packing | Neutral Packing |
Warranty | 6 month |
Model Number | Kawasaki |
Description
Hydraulic pump is to convert machine energy into liquid pressure
energy. We commonly see (for excavators and loaders) gear pumps and
plunger pumps. The gear pump works by the closed movement of the
two meshing gears when they rotate. The gear pump is a gear
transmission to provide power, and the gear pump is a quantitative
pump, which is mostly used for low-precision medium and high
pressure control.
Its main characteristics are: complex structure, convenient
manufacture, low cost, high price, small size, light weight, good
self-priming performance, insensitive to oil purifiion and reliable
work.
The second defect is: large flow and pressure pulsation, loud
noise, and unadjustable displacement.
It is widely used in various high pressure systems. Gear pumps have
the lowest requirements for oil. At the earliest time, due to the
low pressure, they were generally used in high-pressure systems
(pilot pumps). Nowadays, the pressure of gear pumps can reach about
25MPA, which is often used on machines with low pressure
requirements, but he The oil pulsation is large and cannot be
changed. The advantage is that the self-priming function is good.
External gear pump is a hydraulic pump commonly used in hydraulic
systems of loaders and local small excavators. There is a gear with
opposite modulus and opposite number of teeth in the pump body, and
the two end faces of the gear are sealed by the pump cover. The
pump body, the end cover and the tooth grooves of the gears form a
sealed volume, and the meshing of the two gear edges divides the
sealed volume space into two parts, the oil suction chamber and the
oil pressure chamber, and they do not communie with each other in
work. Due to the meshing of the gears, the volume of the seal is
gradually reduced, and the oil in the tooth groove is squeezed and
discharged from the oil discharge port. The gears rotate from time
to time, and the volume of the oil suction and oil discharge
chambers caused by the meshing of the gears changes, so that the
oil suction chamber constantly absorbs oil, and the oil pressure
chamber presses oil from time to time.
Gear pump for loader (double pump: one drive shaft drives two
driven gears, with two oil suction chambers and two oil discharge
chambers.)
At present, the international loader hydraulic system is basically
a quantitative hydraulic system. The so-called quantitative
hydraulic system means that the displacement of the hydraulic pump
is unchanged, and it is basically a gear pump; there are also some
exported models. The noise requirements are higher, and the vane
pump is used; the remaining few models are equipped with variable
hydraulic systems, which are basically configured as variable
piston pumps.
Characteristic
1. The hydraulic pump can generate fluid flow in the hydraulic
system.
2. The hydraulic pump is precisely designed;
3. Can be used with hydraulic system to meet the performance of
filling products in the machine;
4. Strict requirements in terms of reliability, robustness,
operating costs and productivity.
5. Hydraulic pumps are designed to meet specific machine
requirements.
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