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Meet the Heartbeat of Your Excavator: The HPV145 Complete Hydraulic Pump
2025-07-19
“An engine gives your machine life. A hydraulic pump gives it strength.”
In the high-pressure world of heavy machinery, there’s one component that quietly powers every dig, lift, and swing — the hydraulic pump. And if your machine runs on Komatsu DNA, then the HPV145 Complete Hydraulic Pump is the muscle you can’t afford to compromise on.
💡 What is the HPV145 Pump?
The HPV145 is a complete axial piston hydraulic pump, purpose-built for Komatsu excavators, most commonly the PC300 and PC360 series. It controls both travel and work equipment systems, making it the central force behind your excavator's performance.
This isn’t just a part — it’s the hydraulic heart of your machine.
🔧 Why the HPV145 is a Game-Changer
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✅ Complete Assembly: Supplied as a fully assembled unit, including the main pump, regulators, and mounting components — plug & play ready.
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✅ 145 cc Displacement: High-capacity performance for machines that dig deep and lift heavy.
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✅ Built for Pressure: Handles working pressures up to 34.3 MPa, with peak capability over 39 MPa.
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✅ Super Compatible: 100% replacement for OEM pumps on Komatsu PC300-7, PC360-7, PC350, and more.
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✅ Precision Engineering: Tight tolerances ensure quiet operation, low internal leakage, and long lifespan.
🚜 Who Needs the HPV145 Pump?
If you:
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Operate a fleet of Komatsu excavators
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Run a rental yard with machines working day and night
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Manage a repair workshop and need trusted replacements
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Are an excavator enthusiast who wants their machine to feel “new again”
Then this pump was made for you.
🧠 A Creative Analogy…
If your excavator were a superhero, the HPV145 wouldn’t just be the heart — it would be the power core, the source of its lifting strength, digging agility, and unmatched reliability.
While your operator steers, the HPV145 interprets every command into hydraulic movement with power, speed, and grace.
🌍 Global Buyers Love This Pump
From Brazilian quarry operators to Vietnamese contractors, from African mining sites to European construction projects, the HPV145 has become a trusted name in the aftermarket world.
“We replaced an OEM Komatsu pump with this complete HPV145 unit — the machine roared back to life. Power came back. Efficiency jumped. And so did our productivity.”
— Equipment Manager, Indonesia
📦 What You Get
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✅ 1x HPV145 Complete Hydraulic Pump
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✅ Fully assembled, tested, and packed for global shipping
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✅ Optional: extra spare parts kit (shaft seals, valve plates, pistons)
💬 Ready to Power Up?
Whether you're a reseller, distributor, or end-user — the HPV145 pump is your secret weapon for reliable performance and long-term value.
🛠️ BONUS: Upgrade Tips
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Want quieter operation? Use high-grade hydraulic oil and flush the system before replacement.
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Need more torque at lower RPM? Pair the pump with a new control valve for peak performance.
⚙️ Final Thought
In a world where every hour of downtime costs money, don’t settle for “good enough.”
Choose the HPV145 Complete Hydraulic Pump — where power meets precision.
Because your machine deserves more than a part.
It deserves a performance comeback.
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FAQ
FAQ
Do you provide warranties on your products?
Yes, we stand by the quality of our products. Most parts come with a warranty that covers manufacturing defects. Please refer to the specific warranty information provided with your purchase or contact our customer service team for details.
Are your parts compatible with all excavator brands?
Weihuparts strives to offer parts compatible with a wide range of excavator brands and models. However, we recommend checking the product specifications or consulting with our team to ensure compatibility with your specific excavator.
Do you offer bulk purchasing options?
Yes, we offer competitive pricing for bulk orders. If you are interested in purchasing large quantities of parts, please contact our sales team to discuss your requirements and receive a customized quote.
What types of excavator parts do you offer?
Weihuparts provides a comprehensive range of excavator parts, including but not limited to buckets, hydraulic components, undercarriage parts, and engine components. Our goal is to be your one-stop solution for all excavator needs.
Can I return or exchange parts if I change my mind?
Yes, we accept returns and exchanges within [insert return period, e.g., 30 days] of purchase. The items must be unused and in their original packaging. Please contact our customer service team to initiate a return or exchange.
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