HUNG RONG HYDRAULIC TECH. CO., LTD

705-51-20280

BRAND
KOMATSU
PART NO
705-51-20280
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: 705-51-20280

 

  • Model: SAL2-50+40 

 

  • Displacement: Combines SA2-50 (50.1 cm³/rev) and SA2-40 (40.2 cm³/rev) displacement capacities.

 

  • Pressure Ratings: Rated pressure of 210 kg/cm² with a maximum of 250 kg/cm².

 

  • Speed Range: Operates efficiently across a capabilities range of 800 to 3000 r.p.m.

 

  • Manufacturer: Hung Rong Hydraulic Tech. Co., Ltd.
  • Compatible Models: Tailored specifically for Komatsu WA320-1 and WA300-1 wheel loaders.

 

  • Core Functions: Delivers reliable flow for simultaneous operation of steering, lifting, and auxiliary systems.

 

  • Harsh Environments: Built for dependable operation in construction sites, mining operations, and material handling facilities.

 

  • System Efficiency: Serves as a critical power transmission component for demanding earthmoving and loading tasks.

 

  • Operational Longevity: Delivers consistent efficiency and durability essential for productivity and operational uptime.
  • Seamless Integration: Meets stringent OEM specifications, ensuring direct-fit compatibility and reliable performance.

 

  • Precision Control: Engineered with high-pressure ratings and a wide speed range for professional applications.

 

  • Technical Backing: Manufactured with precision engineering backed by an established R&D infrastructure.

 

  • Global Support: Fully supported by comprehensive technical documentation and multi-channel customer support.

 

  • Parts Availability: Guarantees long-term parts availability and high-quality manufacturing standards.