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Hitachi Hydraulic Parts
Hydraulic pump, final drive, swing motor, control valve, cylinder, repair kit, etc.
Brands: RITO, Genuine, Rebuild, OEM, Aftermarket.
Fits: Hitachi (EX/ZX), John Deere, CAT, Komatsu, Volvo, Doosan, Sumitomo, and more.
Service: One-stop sourcing, large stock, fast delivery. Your own brand welcome.

A total of 48 pages

RITO Variable Displacement Pump 4396991 EX1900-5 K3V280 Excavator Main Pump Assembly 4452009 4626845 Hydraulic Pump Assy

Mining fleets often face unstable hydraulic response when pumps age or operate under continuous overload, leading to reduced digging efficiency and higher fuel consumption. The 4396991 variable displacement pump for EX1900-5 is developed to stabilize hydraulic behavior and maintain consistent power delivery during extreme excavation cycles.

Hot Tags : 9065879 HPV116 EX200 Main Pump Excavator Main Pump Hitachi Hydraulic Pump HPV116 Main Pump Hydraulic Gear Pump
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RITO Main Hydraulic Pump Assembly 4336314 EX1800-3 K3V280 Tandem Pump Assembly 4394897 4411536 EX1800-2 Piston Pump Assy

Mining excavators operating under continuous heavy load often suffer from hydraulic instability, resulting in reduced digging force, slower cycle performance, and increased maintenance demands. The 4336314 main hydraulic pump assembly is developed for EX1800-2 and EX1800-3 machines, providing strong and stable hydraulic power output to support large-scale mining operations.

Hot Tags : 4626845 4447867 EX1900-5 K3V280 Hydraulic Pump Hydraulic Piston Pump
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RITO Main Hydraulic Pump Assembly 9134823 EX100-5E HPV050 Hydraulic Ram Pump 9158021 9159228 EX120-5 Excavator Main Pump

Excavator performance loss caused by hydraulic instability can directly slow down project progress and increase operating pressure for contractors and fleet managers. The 9134823 main hydraulic pump assembly, designed for EX100-5E and EX120-5 machines, restores efficient hydraulic circulation and supports stable machine output during demanding work cycles.

Hot Tags : 4411536 4420425 4439102 EX1800-3 K3V280 Hydraulic Pump
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RITO Excavator Piston Hydraulic Pump 4292735 EX1800-2 K3V280 Main Pump 4181839 4247958 EX1800 Construction Machinery Part

Hydraulic pressure instability in large excavators often leads to reduced digging force, longer cycle times, and higher operational costs for mining fleets. The 4292735 piston hydraulic main pump is engineered for EX1800 and EX1800-2 machines, ensuring continuous and stable hydraulic energy delivery for heavy-duty excavation work.

Hot Tags : 4247958 4247957 4254567 EX1800 K3V280 Hydraulic Pump
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RITO Axial Piston Pump 4292735 EX1800 K3V280 Excavator Spare Parts Assy 4181839 4247958 EX1800-2 Main Hydraulic Pump Assembly

When large mining excavators experience hydraulic pressure loss or unstable system performance, productivity can decline rapidly and maintenance expenses can escalate. The 4292735 main hydraulic pump assembly is engineered for EX1800 and EX1800-2 excavators, delivering powerful and continuous hydraulic output to support demanding excavation operations.
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RITO Hydraulic Piston Pump 9215812 EX17U Mini Excavator Piston Pump Assembly 4438709 4438709 EX17 Main Hydraulic Pump

Hydraulic instability in compact excavators can lead to reduced digging efficiency, slower response times, and unexpected service costs. The 9215812 main hydraulic pump is engineered for EX17 and EX17U mini excavators, delivering dependable hydraulic flow and pressure for precise operation in confined construction and landscaping environments.

Hot Tags : EX17U For Hitachi Brand Main Pump Excavator Usd For Excavator Hitachi
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RITO Excavator Main Pump Assy 4359799 EX160LC-5 HPV050 Construction Machinery Part 4383567 4365856 EX160-5 Axial Piston Pump

Hydraulic failures can lead to reduced cycle efficiency, delayed project schedules, and costly machine downtime. The 4359799 axial piston main pump is developed for EX160 series excavators, ensuring stable hydraulic power transmission and dependable performance in construction and mining applications. Compatible references include 4383567 and 4365856

Hot Tags : 4365856 4392073 EX150LC-5 Hydraulic Pump HPV050 Main Pump
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RITO Main Hydraulic Pump 4359799 EX150LC-5 HPV050 Excavator Spare Parts Assy 4383567 4365856 EX150-5 Axial Piston Pump

Unexpected hydraulic inefficiency can reduce excavation accuracy and increase operating costs across construction and mining fleets. The 4359799 axial piston pump is designed to provide reliable hydraulic power delivery, helping machines maintain stable performance during demanding earthmoving tasks.
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RITO Excavator Main Pump 9079612 EX150 HPV050 Construction Machinery Part 4205209 4205209 EX150LC-5 Hydraulic Piston Pump

Frequent hydraulic power loss, delayed boom response, and rising maintenance costs can slow project progress and impact fleet profitability. The 9079612 hydraulic piston pump is engineered for EX150 series excavators, delivering stable oil flow and consistent pressure for demanding construction and mining operations.

Hot Tags : EX150 HPV050 Hydraulic Pump
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RITO Axial Piston Pump 9150036 EX120-5 HPV050 Excavator Piston Hydraulic Pump 9151416 9153026 EX130H-5 Main Hydraulic Pump

Performance issues on EX120-5 and EX130H-5 excavators often begin with inconsistent hydraulic timing—especially when machines are pushed through repeated digging and loading cycles. RITO 9150036 HPV050 Axial Piston Pump is applied as a full hydraulic drive replacement for restoring stable working output in mid-to-heavy construction equipment.

Hot Tags : 9153026 9158018 9159230 EX120-5 HPV050 Hydraulic Pump
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RITO Hydraulic Piston Pump 9270013 EX1200-6 K3V280 Excavator Main Pump Assy 9275691 9272551 EX1200-5 Main Hydraulic Pump

Hydraulic systems in EX1200-class excavators often lose efficiency after long-term mining cycles, showing signs such as sluggish response and inconsistent power delivery. RITO 9270013 EX1200-6 K3V280 Hydraulic Piston Pump Assembly is developed to re-establish stable operating pressure for ultra-heavy construction machinery working under continuous load stress.

Hot Tags : 9272551 4667614 4635645 4482892 K3V280 Hydraulic Pump EX1200-6 Main Pump
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RITO Excavator Piston Hydraulic Pump 9231676 EX1200-5D K3V280 Construction Machinery Part 4624058 4482892 Main Hydraulic Pump

When an EX1200-5D excavator begins showing inconsistent lifting force or slower cycle behavior, the hydraulic system is usually operating beyond optimal efficiency. RITO 9231676 K3V280 Hydraulic Piston Pump is developed to re-establish stable working pressure in ultra-heavy construction machinery used in mining and large-scale excavation.

Hot Tags : 4434308 4482892 9191088 9198958 K3V280 Hydraulic Pump 0003820
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