Hitachi excavator ZX850-3 ZX650-3 4635645 hydraulic pump assy for
K3V280
The hydraulic pump converts mechanical energy into hydraulic energy
to power the excavator's hydraulic system. When the engine drives
the pump shaft to rotate, the internal pistons or gear sets create
oil suction and compression processes, forming a high-pressure oil
flow. Belparts hydraulic pumps feature variable displacement design
that automatically adjusts output flow according to load
requirements, achieving high energy efficiency.
Product name | Belparts excavator hydraulic main pump |
Place of Origin: | China(mainland) |
Model: | ZX850-3 ZX650-3 |
Part number: | 4635645 |
Payment term: | T/T & PayPal |
Delivery time: | Within 2 days after receiving the payment |
Packing: | Standard exporting packing or as required |
The Belparts excavator hydraulic pump is a high-performance
hydraulic power component specifically designed for various types
of excavators. Incorporating advanced design concepts and
manufacturing processes, it ensures stable and efficient hydraulic
power output under various working conditions. Our hydraulic pump
series covers the needs of excavators from small to large sizes,
offering exceptional durability and reliability.
Working Principle
The hydraulic pump converts mechanical energy into hydraulic energy
to power the excavator's hydraulic system. When the engine drives
the pump shaft to rotate, the internal pistons or gear sets create
oil suction and compression processes, forming a high-pressure oil
flow. Belparts hydraulic pumps feature variable displacement design
that automatically adjusts output flow according to load
requirements, achieving high energy efficiency.
We could supply the rexroth hydraulic pump and motor, also the
inner spare parts as below model:
1 A8VO: A8VO55,A8VO80,A8VO107,A8VO160
2,A2FO: A2FO5 A2FO10 A2F12 A2FO16
A2FO23,A2FO28,A2FO32,A2FO45,A2FO56,A2FO63 A2FO80
3,A4VSO:
A4VSO40,A4VSO45,A4VSO56,A4VSO71,A4VSO125,A4VSO180,A4VSO250,A4VSO500,
4,A4VG: A4VG28,A4VG45,A4VG50,A4VG56,A4VG71,A4VG125,A4VG180,A4VG250
5,A6V: A6V55,A6V80,A6V107,A6V160,A6V225,A6V250
6,A7V: A7V16,A7V28,A7V55,A7V80,A7V107,A7V160,A7V200,A7V250
7,A8V: A8V55,A8V80,A8V107,A8V115,A8V172
8,A10VSO: A10VSO10,A10VSO18
A10VSO28,A10VSO43,A10VSO45,A10VSO71,A10VSO100,A10VSO140
9,A10VD: A10VD17,A10VD21,A10VD28,A10VD43,A10VD71
10,A11V: A11V50 A11V90 A11V130,A11V145 A11V160,A11V190,A11V250
