705-52-30850
- 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 |
| SAR1-28 | 28.7 | ||||
Applicable to :
WA400-3A-S, WA400-3-X, WA400-3-H, WA420-3, WA400-3A, WA400-3A-SN, WA420-3MC
- Part Number: 705-52-30850
- Model: SAR3-100+(1)28
- Displacement:
- Primary Pump (SA3-100): 100.5 cm³/rev
- Secondary Pump (SA1-28): 28.7 cm³/rev
- Pressure Rating: Rated 210 kg/cm² / Maximum 250 kg/cm²
- Speed Range: 600 – 2500 r.p.m.
- Manufacturer: Hung Rong Hydraulic Tech. Co., Ltd.
- 🚜 Equipment Compatibility:
- Komatsu Heavy Machinery:
- Wheel Loaders: WA400-3, WA400-3A, WA400-3A-S, WA400-3A-SN, WA400-3-X, WA400-3-H, WA420-3, WA420-3MC Series and variants
- Multi-Function Control: Combines a high-capacity primary pump and a supplementary auxiliary pump to optimize hydraulic power distribution for simultaneous steering, lifting, and bucket control.
- Heavy-Duty Environments: Engineered for continuous load conditions in demanding construction sites, quarries, and material handling facilities.
- Exact OEM Match: Meets stringent Komatsu OEM specifications with precise dimensional tolerances for seamless integration without modifications.
- High Efficiency: Dual-pump layout ensures reliable flow control and maximum uptime under peak operating pressures up to 250 kg/cm².
- Certified Quality: Built using ISO-compliant manufacturing processes to offer cost-effective maintenance and an extended service life in harsh environments.
- Global Support: Backed by proven technical expertise and rigorous quality control to meet global aftermarket reliability standards.