705-21-31020
- 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. | ||||
| SAL2-36-RF (Rear Port Type) | 36.1 | 250 | 210 | 3000 | 800 |
| Port Type | Inlet | Outlet |
|---|---|---|
| Flange Port | Ø32 | Ø19 |
Applicable to :
D31E-20, D31A-20, DA31AM-20, D31Q-18, D31PL-20, D31PLL-18, D31PLL-20, D31PL-18, D31P-20, D31P-20T, D31P-20A, D31PG-20A, D31P-18, D31P-18A, D37P-5A, D37PG-5A, D37A-5, D37E-5, D31S-18, D31S-20, D31SM-20, D31Q-20, D31Q-18, DRT037-1B-E, DRT031-2J-E, DRT031-2H, DBM031-2D, DNH031-3L, DNH031-3K-D, DNH031-3M, DNH031-3K-E
- Part Number: 705-21-31020
- Model: SAL2-36-RF (rear port type)
- Displacement: 36.1 cm³/rev
- Rated Pressure: 210 kg/cm²
- Maximum Operating Pressure: 250 kg/cm²
- Speed Range: 800–3000 r.p.m.
- Port Connections: Flange ports (Ø32 Inlet / Ø19 Outlet)
- Manufacturer: Hung Rong Hydraulic Tech. Co., Ltd.
- Komatsu Equipment: Engineered for Komatsu bulldozers and crawler tractors, including the D31 and D37 series.
- System Functions: Delivers reliable hydraulic power transmission for precise dozer blade control, ripper operations, and steering systems.
- Work Environments: Built to withstand harsh operating conditions during extended duty cycles in mining, construction sites, and land development projects.
- Applications: Essential power source for contractors needing professional-grade control and durability in specialized earthmoving equipment.
- Replacement: 100% precision-engineered to meet stringent Komatsu OEM specifications, offering cross-model compatibility with an exact direct fitment.
- Taiwan-Made Quality: Manufactured by Hung Rong Hydraulic Tech. Co., Ltd. in Taiwan, combining deep hydraulic expertise with rigorous quality assurance testing.
- Heavy-Duty Reliability: Sustains a stable 36.1 cm³/rev displacement across a wide speed range (up to 3000 rpm) and high pressures up to 250 kg/cm².
- Easy Installation: The rear port flange configuration ensures seamless integration into existing circuits, significantly reducing installation complexity and maintenance downtime.