Audited Supplier
MA4229
Motor, Machinery
Coaxial
Hardened Tooth Surface
Horizontal Type
Multistep
Planetary Gear Box
Wooden Packing
Guizhou, China
Product Description
MA4229 is specially designed for rail vehicles. It adopts automatic switching between hydraulic torque converter and hydraulic coupling, and makes full use of the stepless speed change of hydraulic torque converter and the flexible power transmission ability of hydraulic coupling, striving for high reliability and perfect power transmission with high performance.
| Type | Max input torque N•m | Max input power KW | Dry weight kg | Working input speed r/min | Hydraulic components | Mechanical components | Main application |
| MA4229 | 2200 | 350 | 840 | 1600~2800 | One hydraulic torque converter (maximum efficiency ≥ 76%) One hydraulic coupling (maximum efficiency ≥ 92%) | Torque absorber Increasing gear Reversing mechanism | Various rail vehicles |
High power hydraulic transmission is widely used in oil and gas field production equipment, special vehicles, special engineering machinery and other fields. It has the advantages of simple operation, high reliability, long service life, automatic stepless speed regulation, power shift, vibration isolation and shock absorption, overload protection and strong adaptive ability. It can effectively prolong the service life of engine and working machine, improve comfort and safety, and reduce the labor intensity of operators.
