705-55-33100
- Specification
- Product Description
- Product Scenario
- Product Advantage
| Model |
Displacement (cm3/rev.) |
Max. Pressure |
Rated Pressure (kg/cm2) |
Speed (r.p.m.) |
|
| Max. | Min. | ||||
| SAL3-90 | 90.7 | 250 | 210 | 2500 | 600 |
| SAL3-90 | 90.7 | ||||
| SAL1-20 | 20.5 | 300 | 250 | ||
Applicable to :
WA430-5, WA430-5-SN
- Part Number: 705-55-33100
- Model: SAL3-90+90+(1)20
- Manufacturer: Hung Rong Hydraulic Tech. Co., Ltd.
⚙️ Technical Specifications
- Operating Speed Range: 600 - 2500 rpm
- Three-Section Displacement Specs:
- Section 1 (SA3-90): 90.7 cm³/rev
- Section 2 (SA3-90): 90.7 cm³/rev
- Section 3 (SA1-20 Charging Pump): 20.5 cm³/rev
- Pressure Ratings (Continuous / Maximum):
- Dual SA3-90 Sections: Rated 210 kg/cm² / Max 250 kg/cm²
- SA1-20 Section: Rated 250 kg/cm² / Max 300 kg/cm²
- Precise Multi-Circuit Control: Triple-pump design provides independent and exact fluid flow to steering, lifting, and auxiliary systems.
- Charging Pump Integration: Features an integrated SA1-20 charging pump section to ensure system charging efficiency under high demand.
- Heavy Load Performance: Main sections maintain steady pressure and flow rates to keep heavy lifting performance consistent.
- High-Cycle Efficiency: Engineered for mission-critical construction and mining tasks where machine productivity is highly cycle-dependent.
- Proven Specialty Production: Manufactured by Hung Rong Hydraulic Tech, a specialized Taiwanese supplier with verified heavy equipment expertise.
- OEM-Equivalent Reliability: Serves as a precise, factory-tested replacement for Komatsu 705-55-33100 without any fitting modifications.
- ISO Quality Standards: Fabricated under strict ISO-compliant processes to offer measurable durability and extended field availability.
- Lowered Fleet Expenses: Delivers an optimal balance of cost and reliability, significantly dropping downtime risks for high-utilization fleets.