Place of Origin:
Made in China
Brand Name:
Belparts
Model Number:
E305.5
Excavator spare parts PSVL-42CG pump assembly E305.5 374-2025 hydraulic main pump
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.
Belparts excavator hydraulic main pump |
|
Place of Origin: |
China(mainland) |
Model: |
E305.5 |
Part number: |
374-2025 |
Payment term: |
T/T & PayPal |
Delivery time: |
Within 2 days after receiving the payment |
Packing: |
Standard exporting packing or as required |
The main machine model as below:
Brand | Model |
Komatsu |
PC40, PC60-5-6-7, PC100, PC120, PC130, PC240, PC270, PC300,PC360,PC400,PC450,PC650,PC1250 PC200-1-3-5-6, PC220-1-3-5, PC300-3-5, PC400-1-3-5, D20, D30, D31, D50, D60, D75, D80 (D85), D155 |
Hitachi |
EX40, EX60, EX150, EX100M, EX100, EX120, EX150, EX200-1-2-3, EX300-1-3-5, EX400, ZX450,ZX470,ZX870,ZX1200 |
volvo | EC55/60, EC140,EC210, EC240, EC290, EC360, EC460, EC700 |
Doosan | DH215, DH220, DH260, DH280, DH300, DH370, DH420, DH450, DH500 |
Hyundai | R200, R210, R225, R265, R335, R455, R505 |
HD250, HD400 (HD450), HD500, HD550, HD700 (HD770), HD800, HD820, HD850, DH880, HD1020, HD1220 (HD1250), HD1430, DH1880 | |
Kobelco | SK200,SK210, SK220,SK260, SK300, SK330, SK350, SK450,SK460,SK480,SK800 |
SH120, SH200, SH280, SH300, SH350, SH400, SH450, SH460, SH700 |
The hydraulic pump is the heart of an excavator’s hydraulic system, directly impacting performance and efficiency. Understanding its working principle, structure, and maintenance requirements helps in maximizing productivity and minimizing downtime. Investing in high-quality hydraulic pumps and following proper servicing protocols ensures long-term reliability in demanding construction environments.
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