Isuzu 6HK1 engine cylinder head assembly 898243-8230, Sany material code: 60311912

Isuzu 6HK1 Engine Cylinder Head Assembly 898243-8230, Sany Material Code: 60311912
This is the original Isuzu 6HK1 engine cylinder head assembly, with Sany material code 60311912 and OEM number 898243-8230. It is widely compatible with large excavators such as Sany SY305/335/365 and is a popular spare part in the engineering machinery market.
Core Information
Item Details
OEM Model 8-98243823-0 (898243-8230)
Sany Material Number 60311912
Compatible Models Sany SY305/335/365 excavators, Hitachi ZX300/330/360-5A series
Engine Model Isuzu 6HK1 inline six-cylinder diesel engine
Structure 24 valves (4 valves per cylinder), cast iron material
Weight/Dimensions Approximately 120kg, dimensions approximately 852×210×160mm
Key Features and Market Reference
1. Performance and Reliability
- Cast from high-strength gray cast iron, it can withstand high temperature and pressure, suitable for the high-load operating conditions of the 6HK1 engine.
- Original factory precision allows direct replacement, ensuring consistency in valve clearance and combustion chamber volume.
- It is a core spare part for Sany's 30-ton excavators, with a large stock and extensive circulation in the repair market.
2. Procurement and Maintenance Notes
- Need to confirm that the valve seat rings and guides of the cylinder head are not worn, and that the flatness of the cylinder head meets the standard (flatness error ≤0.05mm).
- Sany material number 60311912 is an exclusive part; when purchasing, verify the model to avoid incorrect installation.
- When installing, replace the配套 cylinder gasket, valve oil seal, and bolts, and tighten strictly according to torque specifications.