Hydraulic pump / Mitsubishi / Iseki / Satoh / 15A6.3X881-8

Hydraulic pump with dimensions 100 x 90 x 100 mm for Iseki tractors of the Iseki TU1400, Iseki TU1500, Iseki TU1600, Iseki TX145, Iseki TX155, Iseki TX1300, Iseki TX1410, Iseki TX1500 series, Iseki TX1510, Iseki TX2140 by Mitsubishi series Mitsubishi D1100, Mitsubishi D1300, Mitsubishi D1350, Mitsubishi D1450, Mitsubishi D1500, Mitsubishi D1550, Mitsubishi MT1301, Mitsubishi MT1401, Mitsubishi MT1601, Mitsubishi MT372 by Satoh series Satoh ST1300, Satoh ST1420, Satoh ST1440, Satoh ST1510, Satoh ST1520, Satoh ST1540 with Mitsubishi Ke70, Mitsubishi K3A, Mitsubishi K3B and other engines.

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 :

• length: 100 mm,
• width: 90 mm,
• height: 100 mm,
• roller dimensions: 13.50 x 8 mm,
• flow: 6.3 l/min,
• diameter of mounting screw holes: 8.80 mm,
• mounting screw hole spacing: 63 mm (measured from each other), 90 mm (measured diagonally),
• diameter of hydraulic holes: 15 / 15 mm,
• mounting screw hole spacing: 36 mm (measured diagonally), 25 mm (measured from each other),
• pump rotation movement: LEFT,
• original part numbers: 1970-2451-000, 1434-503-200-00 ,
• reference numbers: S.67465 ,
• part numbers: 15A6.3X881-8.

Tractor models :

Iseki :

• Iseki TU1400,
• Iseki TU1500,
• Iseki TU1600,
• Iseki TX145,
• Iseki TX155,
• Iseki TX1300,
• Iseki TX1410,
• Iseki TX1500,
• Iseki TX1510,
• Iseki TX2140.

Mitsubishi :

• Mitsubishi D1100,
• Mitsubishi D1300,
• Mitsubishi D1350,
• Mitsubishi D1450,
• Mitsubishi D1500,
• Mitsubishi D1550,
• Mitsubishi MT1301,
• Mitsubishi MT1401,
• Mitsubishi MT1601,
• Mitsubishi MT372.

Satoh :

• Satoh ST1300,
• Satoh ST1420,
• Satoh ST1440,
• Satoh ST1510,
• Satoh ST1520,
• Satoh ST1540.

Engine models :

Mitsubishi :

• Mitsubishi K3A,
• Mitsubishi K3B,
• Mitsubishi Ke70.

The first signs of a 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:F15

*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.