HUNG RONG HYDRAULIC TECH. CO., LTD

705-51-20140

BRAND
KOMATSU
PART NO
705-51-20140
MODEL NO
SAL2-50+40
  • 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.
SAL2-50 50.1 250 210 3000 800
SAL2-40 40.2

 

Applicable to :

WA320-1, WA300-1

 

 

  • Part Number: 705-51-20140

 

  • Model: SAL2-50+40 

 

  • Displacement: 50.1 + 40.2 cm³/rev

 

  • Rated Pressure: 210 kg/cm²

 

  • Maximum Operating Pressure: 250 kg/cm²

 

  • Speed Range: 800 - 3000 r.p.m.

 

  • Manufacturer: Hung Rong Hydraulic Tech. Co., Ltd.
  • Komatsu Equipment: Precision-matched for Komatsu WA320-1 and WA300-1 wheel loaders.

 

  • System Functions: Features a dual-displacement SAL2-50+40 model, delivering precise hydraulic flow control for loader bucket operations, steering systems, and auxiliary functions.

 

  • Work Environments: Engineered for variable load conditions in construction sites, mining operations, and material handling facilities.

 

  • Applications: Essential for heavy-duty earthmoving equipment maintenance, fleet upgrades, and multi-circuit OEM replacement installations.
  • Replacement: Meets stringent OEM specifications for Komatsu equipment, ensuring direct compatibility, exact dimensional tolerances, and original performance standards.

 

  • Taiwan-Made Quality: Manufactured by Hung Rong Hydraulic Tech. Co., Ltd. under ISO-compliant processes, rigorous quality control protocols, and comprehensive technical documentation support.

 

  • Multi-Circuit Efficiency: The dual-displacement (50.1 + 40.2 cm³/rev) configuration enables efficient power delivery under high maximum working pressures up to 250 kg/cm².

 

  • Cost-Effective Value: Provides an economical maintenance solution that thoroughly maintains operational safety requirements and proven durability in demanding construction applications.