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Home > products > Hydraulic Pump Assembly >
HPK055 Hydraulic Main Pump 9192497 9197338 9227923 For Hitachi ZX120 ZX120-3 ZX130 Excavators

HPK055 Hydraulic Main Pump 9192497 9197338 9227923 For Hitachi ZX120 ZX120-3 ZX130 Excavators

Hitachi ZX120 hydraulic main pump

Hydraulic pump assembly for excavators

HPK055 excavator pump with warranty

Place of Origin:

China

Brand Name:

Hitachi

Model Number:

ZX120-3

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HPK055 Hydraulic Main Pump 9192497 9197338 9227923 For Hitachi ZX120 ZX120-3 ZX130 Excavators HPK055 Hydraulic Main Pump 9192497 9197338 9227923 For Hitachi ZX120 ZX120-3 ZX130 Excavators
Product Details
Packing:
Wooden Box
Product Name:
Hydraulic Pump
Warranty Time:
6 Month
Model Number:
ZX120 ZX120-3 ZX130
Highlight:

Hitachi ZX120 hydraulic main pump

,

Hydraulic pump assembly for excavators

,

HPK055 excavator pump with warranty

Payment & Shipping Terms
Minimum Order Quantity
1
Price
$2300-$2800
Packaging Details
Carton Box
Delivery Time
3-7 work days
Payment Terms
L/C,D/A,D/P,T/T
Supply Ability
999
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Product Description
HPK055 Hydraulic Main Pump for Hitachi ZX120 Excavators
Hitachi HPK055 / HPK055AT main hydraulic pump designed for the ZX120 excavator family including ZX120-1, ZX120-3, ZX120-5, ZX120-6, ZAX120-6, ZX110, ZX125US, ZX130-3 and ZX135US models.
Key Features
  • Hitachi HPK055 / HPK055AT main hydraulic pump for 12-tonne ZX120 class excavators
  • Compatible with ZX120-1, ZX120-3, ZX120-5, ZX120-6, ZAX120-6, ZX110, ZX125US, ZX130-3, ZX135US (verification recommended)
  • Hitachi OEM references: 9192497, 9197338, 9227923 (related: 9193375, 9227636, 9285566, 9151416)
  • Assembly build HPK055AT-RH18A reference
  • Matched to machine serial and pump build code before shipment
Product Specifications
Item Specification
Product Name Hydraulic Main Pump (new)
Pump Series Hitachi HPK055 / HPK055AT (HPK060 related)
Part Numbers 9192497, 9197338, 9227923 (related: 9193375, 9227636, 9285566, 9151416, 9153026)
Application Hitachi ZX120-1 / ZX120-3 / ZX120-5 / ZX120-6 / ZAX120-6, ZX110, ZX125US, ZX130-3, ZX135US (verify)
Condition New
Warranty 12 Months
Packaging Export-standard packaging
Technical Attributes
Attribute Value
Pump Brand Hitachi HPK / HPV series main pump
Unit Ref Set 9192497, 9197338, 9227923; related: 9193375, 9227636, 9285566, 9151416
Build Code HPK055AT / HPK055AT-RH18A assembly codes
Machine Deck Hitachi ZX120-1/-3/-5/-6, ZAX120-6, ZX110, ZX125US, ZX130-3, ZX135US (verify)
Tonnage Band 12-13 tonne excavator class
Generation Coverage ZX120 across -1 / -3 / -5 / -6 generations, plus ZAX120-6 (verify)
Pump Lock Machine serial and pump build code required before shipment
Export Crate Export-standard packaging
Core Advantages
The HPK055 is the dedicated main pump for Hitachi's 12-tonne ZX120 excavator line, designed specifically for this machine class across multiple generations. Unlike generic replacements, we ensure compatibility by matching generation, part number, and build code before shipment.
  • Hitachi HPK055 / HPK055AT main pump for the ZX120 line
  • Key Hitachi references 9192497 / 9197338 / 9227923 in one listing
  • Generation, part number and build code matched before shipment
  • 12-month warranty, export packaging
Cross Compatibility Reference
Category Replaceable Part Numbers & Compatible Models
OEM Part Numbers 9192497 / 9197338 / 9227923
Alternative Part Numbers 9193375 / 9227636 / 9285566 / 9151416 / 9153026 / 9290595
Compatible Machines ZX120-1 / ZX120-3 / ZX120-5 / ZX120-6 / ZAX120-6, ZX110, ZX125US, ZX130-3, ZX135US (verify)
Pump Family Notes HPK055 / HPK055AT / HPK060; EX120-3 era pumps use HPV050 / HPV060 / HPV065
Related Components Regulator Kit, Seal Kit, Swashplate Kit, Valve Plate, Piston Set, Pilot Pump
Related Products
  • Hydraulic Pump Regulator Kit
  • Swashplate Kit
  • Piston Set (Rotating Group)
  • Valve Plate
  • Pump Seal Kit
  • 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 pump does the Hitachi ZX120 use?
The ZX120 family uses the Hitachi HPK055 / HPK055AT main pump (HPK060 related), the 12-tonne-class displacement of the HPK line.
Which machines does this pump fit?
ZX120-1, ZX120-3, ZX120-5, ZX120-6, ZAX120-6, ZX110, ZX125US, ZX130-3 and ZX135US (verify by serial).
What are the Hitachi part numbers?
The main references are 9192497, 9197338 and 9227923, with related numbers 9193375, 9227636, 9285566 and 9151416.
What is the difference between HPK055 and HPV pumps?
The EX120-3 era machines used HPV050 / HPV060 / HPV065; the ZX120 line uses the HPK055 family. Confirm your pump series before ordering.
How do I confirm the correct pump for my machine?
Send your machine generation, machine serial number and the pump build code -- we match before shipment.
Is the pump new?
Yes -- this listing is for a new pump with a 12-month warranty.
Tags：

Excavator Hydraulic Pump

Hydraulic Main Pump

Main Hydraulic Pump

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