| 涡轮增压框架型号 | IHI RHB31 / GY66 |
| 制造商零件号 | VA110044 (IHI) |
| 适配发动机型号 | Yanmar 4TNV84 (2.19L, 4-cylinder, Direct Injection, Turbocharged) |
| 涡轮增压器类型 | Axe Turbine / Centrifugal Compressor |
| 轴承类型 | Full floating bearing |
| 涡轮壳体材料 | High Nickel Heat Resistant Cast Iron (heat resistant 950℃+) |
| 压缩机轮材料 | Aluminum Die Casting |
| 叶轮材料 | Titanium alloy / high-strength aluminum alloy (compressor side), Inconel alloy (turbo side) |
| 排气旁通阀 | Built-in Electric/Air Wastegate (depending on specific sub-model) |
| 进气口直径 | Approx. 45-50mm (Compressor Inlet) |
| 排气歧管法兰 | 4 bolts, triangular/trapezoidal flange (Yanmar standard) |
| 发动机油进口螺纹 | M14x1.5 or M12x1.5 (batch dependent) |
| 油 | 4 Bolt Standard Flange |
| 冷却液类型 | Only Oil Cooling (No Water Cooling) |
| 转向 | Turbine end clockwise / Compressor end counterclockwise (standard view) |
| 等级级别 | G2.5/G1.0 (High Precision Dynamic Balance) |
| 应用领域 | Construction Equipment (Small Excavator), Industrial Generator Set, Agricultural Machinery, Ship Auxiliary Equipment |
制造号
VA110044VB110044VB140023VC140023NN190023GY66RHB31RHB31-55001P12NFBRS255ARHB31-50001P12NFBRS255AZRHB31GW-55001P12NWBRS2616D
主机厂号
129406-1801012940618010127452-18010127452-180218900-09593T-5063T506B31CNDS0044GB31CNDS0044BB31CND-S0044BB31CND-S0044G
发动机号
Yanmar 4TNV84Yanmar 4TN84TL-RGDYanmar 3TNV84Yanmar 3TNV84TYanmar 4TNV84T-MWAYanmar S4D84EYanmar S4D84E-5P-BA
互换号
T9117401720013513-VA110044NB139837NZ852836MY41NB130023AY68GYCXMYDI
适配车型
Yanmar 4TNV84Yanmar 4TN84TL-RGDYanmar 3TNV84Yanmar 3TNV84TJohn Deere equipped with 4TNV84 equipmentSewa excavatorIndustrial power generation setMarine power
发动机系统 - 工业百科
高品质售后市场涡轮增压器 VA110044 RHB31 GY66 专为洋马 4TNV84 发动机设计。兼容 OE 号码 129406-18010、127452-18010、8900-0959、3T-506 等。确保发动机性能和效率达到最佳状态。