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705 56 34360 hydraulic gear pump 3
705 56 34360 hydraulic gear pump 5
705 56 34360 hydraulic gear pump 4
705 56 34360 hydraulic gear pump 2
 

KOMATSU PC1250-7 Excavator Hydraulic Gear Pump 705-56-34360

Equipment Brand: KOMATSU
Equipment Type: Excavator
Equipment Model: PC1250-7
OEM Product Brand: KOMATSU
Product Model: 705-56-34360
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

The Hydraulic Gear Pump 705-56-34360 is a high-performance aftermarket replacement specifically designed for the KOMATSU PC1250-7 excavator. Built for demanding heavy-duty applications, this gear pump delivers exceptional volumetric efficiency (≥95%), ensuring reliable oil flow and hydraulic power to key functions like boom, arm, and bucket operations. Manufactured with precision-machined components and robust materials, it meets or exceeds OEM standards, making it an ideal choice for contractors and equipment owners seeking durability, performance, and long-term cost-effectiveness.

Product Features:
In Stock: KOMATSU PC120-6 PC200-6 Excavator Hydraulic Gear Pump HPV95 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

What is the function of the Hydraulic Gear Pump 705-56-34360 in the KOMATSU PC1250-7 excavator?

Answer: The 705-56-34360 gear pump plays a crucial role in powering the hydraulic system, converting mechanical energy into hydraulic pressure to operate key components like the boom, arm, and bucket efficiently. A failing pump can reduce excavator performance significantly.

What are signs that my existing 705-56-34360 gear pump needs replacement?

Answer: Common symptoms include loss of hydraulic power, abnormal pump noise, overheating, slow or erratic arm/bucket movement, or visible oil leakage. These usually signal internal wear or pressure loss.

Is this an OEM or aftermarket pump, and how does it compare?

Answer: This is a high-quality aftermarket pump made with precision-machined components that match OEM standards. It offers comparable performance and durability at a more competitive price—ideal for budget-conscious yet performance-demanding customers.

What is the volumetric efficiency of the 705-56-34360 hydraulic gear pump?

Answer: Our replacement pump ensures a volumetric efficiency of ≥95%, meaning minimal internal leakage and high output flow, which improves overall excavator responsiveness and reduces fuel consumption over time.

 

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