SWAFLY Hydraulic Pump Device YB60001526RM YB60001526 for Hitachi ZX300-5A Excavator Main Pump Assembly
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SWAFLY Hydraulic Pump Device YB60001526RM YB60001526 for Hitachi ZX300-5A Excavator Main Pump Assembly
Product Overview: SWAFLY Hitachi ZX300-5A Main Pump Device
SWAFLY is proud to offer the high-quality replacement Pump Device for Hitachi excavators, specifically engineered for the ZX300-5A model. This critical Hydraulic Pump, identified by part numbers YB60001526RM and its core number YB60001526, is an essential component within the hydraulic system, providing the necessary power for all major machine functions.
As a leading supplier of engineering machinery accessories and heavy equipment components, SWAFLY ensures this ZX300-5A Main Pump meets stringent performance and durability standards. We specialize in excavator spare parts, offering comprehensive solutions for crawler excavator components, including the Hitachi Hydraulic Pump and other vital Hitachi parts.
Detailed Product Specifications and Part Numbers
This Pump Device Assembly for the Hitachi ZX300-5A is a high-performance, precision-engineered part. The complete part number is YB60001526RM, also often searched as YB60001526. Ensuring the correct engine parts and hydraulic parts is crucial for maintaining the efficiency and lifespan of your heavy machinery. SWAFLY provides a full inventory of replacement parts, including excavator engine assemblies, hydraulic pump repair kits, final drive components, and swing motor assemblies. Our commitment is to offer reliable aftermarket excavator parts and construction equipment spares to minimize downtime.
Key part information:
Brand: Hitachi / SWAFLY Replacement
Equipment Model: ZX300-5A
Product Type: Pump Device / Main Pump Assembly
Part Number (Full): YB60001526RM
Part Number (Core): YB60001526
Application: Hydraulic Power Generation
SWAFLY Main Business Focus: Engineering Machinery Spares
Our core business at SWAFLY revolves around providing comprehensive solutions for heavy construction equipment. We stock and supply a vast selection of excavator main pump spares, travel reduction gearboxes, swing reduction gearboxes, control valves, and undercarriage components. Our inventory includes Hitachi travel motor parts, excavator hydraulic cylinders, boom cylinder seals, arm cylinder rods, bucket cylinder bushes, cabin assemblies, monitor panels, and wiring harnesses. We are a trusted source for reliable excavator spare parts, focusing on long-lasting final drive components, high-efficiency main control valves, heavy-duty undercarriage parts, genuine engine overhaul kits, aftermarket hydraulic pump assemblies, precise swing bearings, quality track adjusters, excavator transmission parts, diesel engine fuel systems, excavator turbochargers, cooling system radiators, track chains and shoes, idler and sprocket assemblies, excavator seal kits, hydraulic pump pressure regulators, high-pressure hose assemblies, swing brake pistons, and electrical sensor components. These quality engineering machinery spares ensure your Hitachi ZX300-5A and similar models perform optimally.
Understanding Hitachi Excavator Components
To help you better understand your Hitachi excavator, here are 10 common Hitachi excavator parts and their functions:
Track Adjuster: Located in the undercarriage, it uses grease pressure to maintain correct track tension. Hitachi ZX350-5 track adjuster.
Boom Cylinder: A primary hydraulic actuator that lifts and lowers the main boom arm. Hitachi ZX890LCH-5A CYL;BOOM.
Arm Cylinder: Controls the movement of the arm (dipper) for extending and retracting. Hitachi ZX490LCH-5A CYL;ARM.
Bucket Cylinder: Controls the tilting and digging action of the bucket. Hitachi ZX240-5A CYL;BUCKET.
Travel Device: The final drive component that includes the travel motor and reduction gear, driving the tracks. Hitachi ZX240-5A TRAVEL-DEVICE.
Swing Device: Located beneath the cab, it drives the swing motor and gearbox to rotate the upper structure. Hitachi ZX170LC-5A Swing Device.
Control Valve: The main hydraulic manifold that directs pressurized oil from the pump to the cylinders and motors. Hitachi ZX870-5G/890-5A VALVE;CONTROL.
Piston Pump: A high-pressure pump type, often used as the main pump to generate hydraulic power. Hitachi ZX70-5G Piston Pump.
Drive Motor: Typically refers to the hydraulic motor within the final drive/travel device. Hitachi ZX400LCH-5A Drive Motor.
CAB-ASSY: The complete operator's cabin assembly, providing the control and operating environment. Hitachi ZX850-3 CAB-ASSY.
Product Knowledge: The Importance of the Main Pump Device
The Pump Device, specifically the YB60001526RM for the Hitachi ZX300-5A, is the heart of the excavator's hydraulic system. It converts mechanical power from the engine into hydraulic power by pressurizing the oil. The main pump is usually a variable displacement axial piston pump, which allows the machine to precisely control flow and pressure based on operator input and load requirements. A malfunctioning main pump can lead to sluggish movement, loss of digging power, overheating, or complete hydraulic failure. Regular maintenance and using high-quality replacement parts like the SWAFLY YB60001526 Pump Device are crucial for optimal performance of your Hitachi excavator hydraulic system.
When searching for Hitachi ZX300-5A Pump Device, ensure you check both the part number YB60001526RM and YB60001526 to guarantee compatibility with your heavy machinery.
Fault Diagnosis Example: Common Heavy Equipment Issue
Equipment: Hitachi ZX330-3 Excavator (Heavy Equipment)
Fault: Sluggish/Slow Travel and Swing Function, especially after the hydraulic oil warms up.
Possible Cause: Internal leakage within the Travel Motor or Swing Motor, or a worn out Main Control Valve spool/seal, often exacerbated by low-quality or incorrect hydraulic fluid causing seal degradation and wear.
Processing/Solution:
Check the main hydraulic pressure and pilot pressure to confirm the Main Pump (9257596 for ZX330-3) is outputting correctly.
Perform a flow check on the affected circuits (travel and swing) to measure leakage.
If leakage is excessive, the Travel Motor and Swing Motor should be inspected for worn internal components (e.g., pistons, cylinder block, valve plate).
If the motor is found to be the issue, replace or repair the unit using a quality remanufactured Travel Device or a SWAFLY repair kit to restore system efficiency and power. Regularly changing hydraulic oil and filters is preventive maintenance for these issues.
CUSTOMIZED PARTS DEVELOPMENT SERVICE!
Can't find the exact Hitachi Pump Device, Cylinder Kit, or Control Valve you need? SWAFLY offers full support for custom design and manufacturing of various engineering machinery spare parts and hydraulic components. Send us your samples or technical drawings, and we can customize develop specific excavator accessories to meet your unique equipment requirements, ensuring perfect fit and performance.
Related Hitachi Excavator Spare Parts Supplied by SWAFLY
| No. | Brand | Part No. | Equipment Model | Part Description |
|---|---|---|---|---|
| 1 | Hitachi | 9306368 | ZX350-5 | Track Adjuster |
| 2 | Hitachi | 9312060 | ZX290-5 | Track Adjuster |
| 3 | Hitachi | YA00028290H3 | ZX890LCH-5A | CYL.;BOOM |
| 4 | Hitachi | YA00028291H3 | ZX890LCH-5A | CYL.;BOOM |
| 5 | Hitachi | YA00028294H3 | ZX890LCH-5A | CYL.;BUCKET |
| 6 | Hitachi | YA00028292H3 | ZX890LCH-5A | CYL.;ARM |
| 7 | Hitachi | 4697128 | ZX670LCH-5G | CYL.;BOOM |
| 8 | Hitachi | 4697129 | ZX670LCH-5G | CYL.;BOOM |
| 9 | Hitachi | YA00028285 | ZX490LCH-5A | CYL.;BOOM |
| 10 | Hitachi | YA00028286 | ZX490LCH-5A | CYL.;BOOM |
| 11 | Hitachi | 4637751 | ZX450-3 | CYL.;BOOM |
| 12 | Hitachi | YA00023611 | ZX130-5A | 4JJ1XKSA03 Engine |
| 13 | Hitachi | 4625874 | ZX330-3 | 6HK1 Engine |
| 14 | Hitachi | 9312271 | ZX200-5A | CYL.;ARM |
| 15 | Hitachi | 9309801 | ZX240-5A | CYL.;BOOM |
| 16 | Hitachi | 9309802 | ZX240-5A | CYL.;BOOM |
| 17 | Hitachi | 9309803 | ZX240-5A | CYL.;ARM |
| 18 | Hitachi | 9309804 | ZX240-5A | CYL.;BUCKET |
| 19 | Hitachi | 9309805 | ZX280-5G/300-5A | CYL.;BOOM |
| 20 | Hitachi | 9309806 | ZX280-5G/300-5A | CYL.;BOOM |
| 21 | Hitachi | 9309807 | ZX280-5G/300-5A | CYL.;ARM |
| 22 | Hitachi | 9309808 | ZX280-5G/300-5A | CYL.;BUCKET |
| 23 | Hitachi | 9307832 | ZX330-5A | CYL;BOOM(R) |
| 24 | Hitachi | 9307833 | ZX330-5A | CYL;BOOM(L) |
| 25 | Hitachi | 9312267 | ZX330-5A | CYL;ARM |
| 26 | Hitachi | YA00028287 | ZX470-5G/490-5A | CYL.;ARM |
| 27 | Hitachi | 4697130 | ZX670-5G/690-5A | CYL.;ARM |
| 28 | Hitachi | 4697132 | ZX670-5G/690-5A | CYL.;BUCKET |
| 29 | Hitachi | YB00007154//9243839 | ZX240-5A | TRAVEL-DEVICE |
| 30 | Hitachi | YA00086816//YA00037264H3 | ZX870-5G/890-5A | VALVE;CONTROL |
| 31 | Hitachi | YA00037263 | ZX670-5G/690-5A | VALVE;CONTROL |
| 32 | Hitachi | YA00028292 | ZX890-5A | CYL;ARM |
| 33 | Hitachi | YA00028294 | ZX890-5A | CYL.;BUCKET |
| 34 | Hitachi | YA00023717 | ZX 360-5A | 6HK1 Engine |
| 35 | Hitachi | 9257596 | ZX330-3 | Pump Device Assy |
| 36 | Hitachi | 8076541 | ZX210-5 | H links |
| 37 | Hitachi | YA00040883 | Guard | |
| 38 | Hitachi | YB60002115 YB60002116 | ZX330-5A | Travel Device |
| 39 | Hitachi | YB60003036 YB60003210 | ZX350LC-7 | Travel Device |
| 40 | Hitachi | 4668620 | ZX400LCH-5A | Drive Motor |
| 41 | Hitachi | 9242907 | ZX240-3/-3G/-5A | Drive Motor |
| 42 | Hitachi | 9281841 | ZX330-3/-3G/-5G/-5A | Drive Motor |
| 43 | Hitachi | 9281842 | ZX330-3/-3G/-5G/-5A | Drive Motor |
| 44 | Hitachi | YB00002172 | ZX170LC-5A | Swing Device |
| 45 | Hitachi | YB60000181 | ZX240-5A/ZX260LCH-5A | Swing Device |
| 46 | Hitachi | YA00023705 | ZX200-5A | Engine |
| 47 | Hitachi | YA00023714 | ZX300-5A | Engine |
| 48 | Hitachi | YA00023717 | ZX330-5A/ZX400LCH-5A | Engine |
| 49 | Hitachi | YB60001526 | ZX300-5A | Pump Device |
| 50 | Hitachi | YD00013056 | ZX70-5G/ZX70-5A | Piston Pump |
| 51 | Hitachi | 9260886 | ZX330-3/ZX330-5A | Single Pump |
| 52 | Hitachi | YB60000802 | ZX300-5A | Single Pump |
| 53 | Hitachi | 9257346 | ZX270-3 | Pump Assy |
| 54 | Hitachi | 9257596 | ZX330-3 | Pump Assy |
| 55 | Hitachi | 4680289 | ZX850-3 | CAB-ASSY |
| 56 | Hitachi | 4688424 | ZX210-3-AMS | CAB |
| 57 | Hitachi | 4664059 | ZX850-3 | CAB-ASSY |
| 58 | Hitachi | 4456025 | ZX75US-A | CAB |
| 59 | Hitachi | 4665069 | ZX330-3 | CAB |
| 60 | Hitachi | 4684104 | ZX210H-3 | CAB |
| 61 | Hitachi | 4684376 | ZX210-3-AMS | CAB |
| 62 | Hitachi | 4676661 | ZX170W-3 | CAB |
| 63 | Hitachi | 4679733 | ZX225US-3 | CAB |
| 64 | Hitachi | 4671395 | ZX225USLC-3M | CAB |
| 65 | Hitachi | 9255047 | ZX80SB-HCME | CAB |
| 66 | Hitachi | 4664052 | ZX470R-3F | CAB-ASSY |
| 67 | Hitachi | 4701969 | ZX135USL-3 | CAB |
| 68 | Hitachi | 4693950 | ZX75US-3 | CAB |
| 69 | Hitachi | YA00038618 | ZX490LCH-6 | CAB |
| 70 | Hitachi | YA00056769 | ZX380LC-6N | CAB |
| 71 | Hitachi | YA00038612 | ZX530LCH-6 | CAB |
| 72 | Hitachi | YA60044286 | ZX470LC-6 | CAB |
| 73 | Hitachi | YA60044290 | ZX670LC-6 | CAB |
| 74 | Hitachi | YA00038614 | ZX670LC-6 | CAB |
| 75 | Hitachi | YD00009465 | ZX75USK-5B | CAB |
| 76 | Hitachi | YD00003848 | ZX85US-5A | CAB |
| 77 | Hitachi | YD00006071 | ZX85US-5A | CAB |
| 78 | Hitachi | 4675684 | ZX135US-3 | CAB |
| 79 | Hitachi | YD00007123 | ZX85USB-5A | CAB |
| 80 | Hitachi | YD00010926 | 75G | CAB |
| 81 | Hitachi | YD60001182 | ZX70-5G | CAB |
| 82 | Hitachi | YA00037705 | ZX350LC-5N | CAB |
| 83 | Hitachi | 4693630 | ZX85USB-3 | CAB |
| 84 | Hitachi | YA00038692 | ZX135USL-5B | CAB |
| 85 | Hitachi | YA00037707 | 250G LC-IT4 | CAB |
| 86 | Hitachi | YA00037706 | ZX160LC-5N | CAB |
| 87 | Hitachi | YD00008908 | ZX55U-5A | CAB |
| 88 | Hitachi | 9219571 | ZX450H | Cabin |
| 89 | Hitachi | 9276399 | ZX200-3 | Cabin |
| 90 | Hitachi | H490386 | ZX360H-3G | Cabin |
| 91 | Hitachi | H490612 | ZX120 | Cabin |
| 92 | Hitachi | YD00011376 | ZX60C-5A | Cabin |
| 93 | Hitachi | 9257157 | ZX240-3 | Swing Device |
| 94 | Hitachi | YA00000721 | ZX280-5G/300-5A | VALVE;CONTROL |
| 95 | Hitachi | YA00000717 | ZX240-5A | VALVE;CONTROL |
| 96 | Hitachi | YA00000734 | ZX330-5A | VALVE;CONTROL |
| 97 | Hitachi | 4602026 | ZX240-3 | VALVE;CONTROL |
| 98 | Hitachi | 9234729 | ZX240-3G | CYL.;BOOM |
| 99 | Hitachi | 9246751 | ZX240-3G | CYL.;BUCKET |
| 100 | Hitachi | YA60059299 | ZX180 | CYL.;ARM |
| 101 | Hitachi | YA60059297 | ZX180 | CYL.;BOOM(R) |
| 102 | Hitachi | YA60059298 | ZX180 | CYL.;BOOM (L) |
| 103 | Hitachi | YA60070685 | ZX200-5A | CYL.;ARM |
| 104 | Hitachi | YA60059300 | ZX180 | CYL.;BUCKET |
| 105 | Hitachi | ZA60001970 | ZX200-5A | CYL.;BOOM |
| 106 | Hitachi | ZA60001971 | ZX200-5A | CYL.;BOOM |
| 107 | Hitachi | YA60082224 | ZX120-5A | CYL.;ARM |
| 108 | Hitachi | YA60028504 | ZX130-5A | CYL.;BOOM |
| 109 | Hitachi | YA60028505 | ZX130-5A | CYL.;BOOM |
| 110 | Hitachi | YA60070686 | ZX200-5A | CYL.;BUCKET |
| 111 | Hitachi | YA60028507 | ZX130-5A | CYL;BUCKET |
| 112 | Hitachi | 9323701 | ZX160-5B | CYL.;BOOM |
| 113 | Hitachi | 9323702 | ZX160-5B | CYL.;BOOM |
| 114 | Hitachi | YA60082225 | ZX120-5A | CYL.;BUCKET |
| 115 | Hitachi | 9275650 | ZX60-5G | CYL.;BOOM |
| 116 | Hitachi | ZA60001399 | ZX60C-6A | CYL.;BOOM |
| 117 | Hitachi | ZA60001400 | ZX60C-6A | CYL.;ARM |
| 118 | Hitachi | ZA60001401 | ZX60C-6A | CYL.;BUCKET |
| 119 | Hitachi | 9275649 | ZX60-5G | CYL;BUCKET |
| 120 | Hitachi | 9289617 | ZX130-5A | TRAVEL-DEVICE |
| 121 | Hitachi | 9261222 | ZX200-5A | TRAVEL-DEVICE |
| 122 | Hitachi | ZA60002095 | ZX200C-6A | TRAVEL-DEVICE |
| 123 | Hitachi | ZA00002711 | ZX200C-6A | TRAVEL-DEVICE |
| 124 | Hitachi | 9243839 | ZX240-5A | TRAVEL-DEVICE |
| 125 | Hitachi | 9281921 | ZX330-5A | TRAVEL-DEVICE |
| 126 | Hitachi | 9302718 | ZX490-5A | TRAVEL-DEVICE |
Explore More Engineering Machinery Parts from SWAFLY
SWAFLY is your reliable global partner for Hitachi, Isuzu, Kubota, and general construction equipment parts. We supply a full range of engine components, hydraulic system parts, and undercarriage assemblies.
Visit our websites for a complete catalog of our engineering machinery accessories:
www.swaflyparts.com | www.hitachi-isuzuparts.com | www.mttparts.com | www.kubotaengine.ca | www.machineryengine.com
Disclaimer: The brands and model names mentioned are for cross-reference purposes only. The part is a SWAFLY high-quality replacement.
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SWAFLY Hydraulic Pump Device YB60001526RM YB60001526 for Hitachi ZX300-5A Excavator Main Pump Assembly
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