Specifications:Applicable fields:YYX20 and YYX25 models hydraulic transmissions, primarily mated with JX493Q1 and H25 engines, are applicable for 20kN~28kN tractors. YYX30 model hydraulic transmission, primarily mated with CA498 engine, is applicable for 30kN~35kN tractors.Structure featuresYYX20, YYX25 and YYX30 models hydraulic transmissions for tractors are made up of hydraulic torque converters and transmissions, providing simple structure and stable performance.The transmission is available in two types: In-line parallel output shaft and lower-line output shaft.The hydraulic torque converter is unremovable and sheetmetal welded.These hydraulically controlled transmissions offer optimal maneuverability and stable at vehicle startup with manual shifting.The transmission housing is separable, making it easy for assembling, disassembling and maintenance.With multi forward and reverse speeds, this transmission offers extended gear ratio range and allows for low traction speed and high travel speed of unloaded vehicle.Knock-out tool, speedometer, parking brake and four-wheel drive combined can meet the requirements for outdoor applications.zhongchuan Certification(s): ISO9001Supply Ability: 1000