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ZX70-5G ZX70-5A Main Hydraulic Pump For Hitachi ZAX70-5G ZX70-6 Excavator Hydraulic Pump Assembly

ZX70-5G ZX70-5A Main Hydraulic Pump For Hitachi ZAX70-5G ZX70-6 Excavator Hydraulic Pump Assembly

Hitachi ZX70-5G hydraulic pump

ZX70-5A excavator hydraulic pump

ZAX70-5G hydraulic pump assembly

Place of Origin:

China

Brand Name:

Hitachi

Model Number:

ZX70-5G ZX70-5A

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Product Details
Model Number:
ZX70-5G ZX70-5A ZAX70-5G ZX70-6
Product Name:
Hydraulic Pump
Warranty Time:
6 Month
Packing:
Wooden Box
Highlight:

Hitachi ZX70-5G hydraulic pump

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ZX70-5A excavator hydraulic pump

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ZAX70-5G hydraulic pump assembly

Payment & Shipping Terms
Minimum Order Quantity
1
Price
$900-$1300
Packaging Details
Carton Box
Delivery Time
3-7 work days
Payment Terms
L/C,D/A,D/P,T/T
Supply Ability
999
Product Description
ZX70-5G ZX70-5A Main Hydraulic Pump for Hitachi Excavators
Main hydraulic pump assembly designed for Hitachi ZX70-5G and ZX70-5A compact excavators, built on the K7SP36/K7V28 twin-pump platform. This high-performance pump ensures reliable operation for your 7-tonne excavator's hydraulic system.
Key Features
  • Main pump for Hitachi ZX70-5G / ZX70-5A excavators
  • K7SP36 / K7V28 twin-pump structure design
  • Common Hitachi assembly number YD00013056
  • Compatible with ZAX70-5G / ZAX70-5A models
  • Reported compatibility with ZX70-6 / ZX70-6A updates
  • Extended compatibility with ZX70 series and related models
Product Specifications
Product Name Main Hydraulic Pump (new / refurbished options)
Pump Structure K7SP36 / K7V28 twin-pump platform
Hitachi Assembly No. YD00013056 (common); related YD00002516, YD00002228, 4706895, 4472052, 4437197
Application Hitachi ZX70-5G / ZX70-5A (ZAX70-5G / ZAX70-5A label; ZX70-6 / ZX70-6A reported)
Machine Class 7-tonne compact excavator class
Condition New (confirm per order)
Warranty 12 Months
Packaging Export-standard packaging
Cross Compatibility Reference
OEM Part Numbers YD00013056 (main); YD00002516 / YD00002228 / 4706895 / 4472052 / 4437197 (related)
Pump Series Codes K7SP36 / K7V28 platform; K7SP36/K7V28-11VR build
Compatible Machines ZX70-5G / ZX70-5A (ZAX70-5G / ZAX70-5A label); ZX70-6 / ZX70-6A reported
Deck Notes ZX70 / ZX70-3 / ZX70-5, ZX75-3 and ZX85 class machines reported on the family
Related Components Regulator Kit, Seal Kit, Swashplate Kit, Valve Plate, Piston Set, Pilot Pump
Product Images
HPK055 Hydraulic Pump front view showing connections and mounting points HPK055 Hydraulic Pump side view displaying pump housing and components HPK055 Hydraulic Pump connection details and port configuration HPK055 Hydraulic Pump mounting surface and interface details HPK055 Hydraulic Pump internal components and construction
Frequently Asked Questions
Which machines does this pump fit?
The Hitachi ZX70-5G and ZX70-5A excavators -- the ZAX70-5G / ZAX70-5A label covers the same machines, and the ZX70-6 / ZX70-6A update is also reported (verify by serial).
What is the main Hitachi part number?
YD00013056 is the common assembly number, with related numbers YD00002516, YD00002228, 4706895, 4472052 and 4437197 on the same family.
What is the difference between K7SP36 and K7V28?
Both codes appear on the same ZX70-5G / ZX70-5A pump family as the twin-pump designation (e.g. K7SP36/K7V28-11VR). Compare the full code on your original pump tag.
Do ZX70-5G and ZX70-5A use the same pump?
Yes -- the 5G and 5A decks share the same pump shelf and assembly numbers (verify machine serial against the tag before ordering).
What should I send to confirm fitment?
Send the machine model, machine serial number, and a photo of the original pump tag showing the full code.
Is the pump new or refurbished?
New and refurbished options are available -- confirm per order; export-standard packaging and a 12-month warranty apply.

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