Hydraulic pump with flat shaft (repair kit 5-21-107-06 ) with four-bolt mounting with dimensions 100 x 100 x 110 mm for Kubota tractors of the Kubota L275, Kubota L1802, Kubota L2002, Kubota L2202 series with Kubota D1102, Kubota D1302, Kubota D1402 engines and others.
A hydraulic gear pump is responsible for the operation of the rear linkage, additional hydraulically operated implements, and in modern tractors, the hydraulic pump is responsible for power steering. Using a hydraulic pump , we can control additional functions of an agricultural trailer, flail mower, tiller, or TUR front loader. The hydraulic pump operates using the tractor's hydraulic system and is powered by the tractor's drive system (e.g., crankshaft). Hydraulic oil pumped to the pump is directed to the high-pressure control valve, where excess flow returns to the gearbox and then to the main control valve. Some hydraulic pumps may have additional sections that supply the steering system with increased pressure oil.
Technical data :
- dimensions: 100 x 100 x 100 mm,
- roller dimensions: 8 x 14 mm,
- mounting screw hole spacing: 64 mm (measured from each other), 90 mm (measured diagonally),
- diameter of mounting screw holes: 9 mm,
- spacing of mounting holes for hydraulic outlets: 35 mm (measured diagonally), 25 mm (measured from each other),
- diameter of holes for mounting screws of hydraulic outlets: 5 mm,
- pressure: 100 bar (max),
- rotation speed: 500-3500 rpm
- flow: 10 l/m,
- direction of rotation: RIGHT,
- INLET/OUTLET diameter: 16 mm,
- original part numbers: -,
- comparison numbers: 6-15-105-02 ,
- part numbers: KP0588 CJSS.
Tractor models :
- Kubota L275,
- Kubota L1802,
- Kubota L2002,
- Kubota L2202.
The first signs of hydraulic pump failure include the lift lowering too quickly or problems with trailer control. The most common cause is a control valve or pump seal failure, and in both cases, the pumps can be successfully rebuilt.
Magazine : K18:E13
*The photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.
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