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hydraulic gear pump A8VO140 2
hydraulic gear pump A8VO140 1
hydraulic gear pump A8VO140 3
hydraulic gear pump A8VO140 4
 

DOOSAN DX340 Excavator Hydraulic Gear Pump A8VO140

Equipment Brand: DOOSAN
Equipment Type: Excavator
Equipment Model: DX340
OEM Product Brand: DOOSAN
Product Model: A8VO140
Product Name: Hydraulic Gear Pump
  • Delivery Time:
  • 1-2 days
  • Payment Terms:
  • T/T, Western Union
  • Shipping:
  • By Sea, Air, DHL, UPS and Fedex
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Product Description

Engineered for DOOSAN DX340 excavators, the Hydraulic Gear Pump A8VO140 delivers unmatched power and precision in quarrying and heavy construction. Featuring a hardened 34CrNiMo6 alloy helical gear set (HRC 62-65) and intelligent load-sensing control, it achieves 97.5% volumetric efficiency at 280 Bar continuous operation. Our vertical production chain—from in-house alloy smelting to AI-driven robotic assembly—ensures zero-defect quality. Customizable pressure stages, IoT-ready diagnostics, and 72-hour emergency replacement services set a new standard for hydraulic excellence.

Product Features:
In Stock: DOOSAN DX500 DH500 Excavator Hydraulic Gear Pump A8VO200 is readily available.

Global Shipping: We support global delivery via sea, air, DHL, UPS, and FedEx.
Professional After-Sales Service: Provide comprehensive after-sales support to ensure customer satisfaction.

 

FAQ Section

Is the Hydraulic Gear Pump A8VO140 a direct fit for the DOOSAN DX340 excavator?

Answer: Yes, it’s designed to match the specifications of the original pump used in the DX340. We recommend confirming with your current pump’s model plate or sending us a photo to double-check compatibility.

How do I know if my Hydraulic Gear Pump A8VO140 is failing?

Answer: Common signs include slow boom movement, weak digging force, and overheating. If your DX340 is underperforming, it’s worth checking the pump for internal wear or pressure loss.

Can the Hydraulic Gear Pump A8VO140 handle continuous heavy-duty excavation?

Answer: Yes. This pump is built to perform under high pressure and long working hours, making it suitable for quarry, mining, and roadwork applications with the DX340.

What should I do before installing the Hydraulic Gear Pump A8VO140 on my DX340?

Answer: Flush the hydraulic system thoroughly, change the filters, and inspect hoses. Any contamination from the old pump can damage the new one quickly.

 

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