HUNG RONG HYDRAULIC TECH. CO., LTD

705-52-31010

BRAND
KOMATSU
PART NO
705-52-31010
MODEL NO
SAR3-100+U100
  • Specification
  • Product Description
  • Product Scenario
  • Product Advantage
Model Displacement
(cm3/rev.)
Max. Pressure
(kg/cm2)
Rated Pressure
(kg/cm2)
Speed
(r.p.m.)
Max. Min.
SAR3-100 100.5 250 210 2500 600
SAR3-100 100.5

 

Applicable to :

HD605-5, HD605-7, HD465-7, HD465-5

 

The 705-52-31010 High-Performance Hydraulic Gear Pump, manufactured by Hung Rong Hydraulic Tech. Co., Ltd., is designed as a direct premium replacement for Komatsu equipment.

 

Featuring the model designation SAR3-100+U100, this precision-engineered component meets stringent quality standards, ensuring exceptional durability and an extended service life under the most demanding industrial working conditions.

 

⚙️ Technical Specifications

  • Displacement: 100.5 cm

 

  • Maximum Pressure: 250 kg/m²

 

  • Speed Range: 600 to 2500 r.p.m.

 

  • Testing: Factory-tested to withstand peak pressures and maximum RPMs.

This pump serves critical applications in heavy-duty construction and earthmoving equipment, delivering consistent, reliable hydraulic power transmission for continuous duty cycles:

  • Compatible Dump Trucks: Komatsu HD465-5, HD465-7, HD605-5, and HD605-7.

 

  • Application Environments: Mining operations, quarry work, large-scale earthmoving, infrastructure development, and industrial material handling.
  • OEM Specification Match: Engineered for exact direct compatibility, offering a seamless fit and identical performance to genuine parts.

 

  • Superior Quality Control: Backed by Hung Rong’s extensive R&D and rigorous factory inspection, delivering higher value than generic aftermarket alternatives.

 

  • Global Support: Supported by a comprehensive technical assistance team and a global distribution network for reliable availability.