Descrição de produto
Hydraulic Gear Pump 705-22-28320 for Komatsu HD785-7 Rigid Dump Trucks
High-quality original hydraulic gear pump for Komatsu HD785-7 Rigid Dump Trucks Direct replacement with warranty.
Product Specifications
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Specification
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Details
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Product Name
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Hydraulic Gear Pump
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Part Number
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705-22-28320
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Cross Reference
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Komatsu HD785-7
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Condition
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100% New
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Fit For
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Komatsu
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Region of Manufacture
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China
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MOQ
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1 pcs/SET
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Supply Ability
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1000 Piece/Pieces per Month
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Product Description
The 705-22-28320 hydraulic gear pump is specifically designed as a direct replacement for Komatsu HD785-7. It delivers reliable hydraulic flow and pressure to power essential machine functions such as steering, lifting, and attachment operation. Manufactured to meet OEM specifications, this gear pump ensures a precise fit and consistent performance in demanding construction environments.
Why Choose Us
✅ OEM quality at competitive price
✅ 12-month warranty
✅ 3-5 days fast delivery
✅ Strict QC inspection before shipment
✅ OEM / Neutral / Custom packaging available
FAQ
Q: What is the function of a hydraulic pump in an excavator?
A: The hydraulic pump generates high-pressure fluid flow to power the excavator's hydraulic cylinders and motors. It converts mechanical energy from the engine into hydraulic energy, enabling the boom, arm, and bucket to perform lifting and digging operations efficiently.
Q: How do I know if my hydraulic pump is faulty?
A: Common symptoms include slow or weak hydraulic response, unusual noise from the pump area, overheating hydraulic oil, and loss of lifting power. A professional hydraulic test can confirm if the pump output pressure is within specification.
Q: Is this an OEM or aftermarket part?
A: This is a high-quality aftermarket replacement that meets OEM specifications. It provides the same functionality and reliability at a more competitive price.
Q: Do you offer OEM packaging?
A: Yes, we provide OEM, neutral, or custom packaging with your brand logo.
Q: What's the delivery time?
A: 3-5 days for stock items via express shipping (DHL, FedEx, UPS). Bulk orders may require 7-15 business days depending on quantity.
About Guangzhou Qianchuan Machinery Parts Co., Ltd.
广州千川机械配件有限公司 — 13+ Years experience, 6575++ products, serving 200++ countries. OEM & aftermarket parts for excavators, loaders, and fork lifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.
Contact us for wholesale pricing!
WhatsApp: +86 15360646166
Tim@partsforexcavator.com | www.partsforexcavator.com
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