Description
Technical Parameters
Material Requirements for Bidirectional Hydraulic Unit (P/N: A229900004435)
Body: Forged alloy steel (Grade 4140), hardened to 40–45 HRC.
Seals: Fluorocarbon rubber (FKM) for oil/heat resistance (-30°C to +200°C).
Surface: Chrome-plated piston rods (thickness 20–25μm) with Ra ≤0.2μm finish.
Lubrication: Compatible with ISO VG 46 hydraulic oil and HLP 68 anti-wear additives.
QC: Pressure-tested to 35MPa and inspected for micro-cracks.
Product Deatials
| Part Name | Bidirectional Hydraulic | Part Number | A229900004435 |
| Model | YSS-8BS | Application | SANY Crane |
| Package Size | 291.5*277*34.8mm | Weight | 10.6kg |
| MOQ | 1 PC | Brand Name | CBP |
Hot Tags: a229900004435 bidirectional hydraulic for sany mobile crane, China a229900004435 bidirectional hydraulic for sany mobile crane manufacturers, factory, octagonal paver parts, excavator temperature sensor parts, excavator flow sensor parts, excavator ball bearing parts, excavator oil filter parts
