It is developed on the basis of YB310 hydraulic transmission, which at Max has 6 forward and 3 reverse speeds, and lock-up clutch is optional. It is suitable for construction vehicles such as loader, grader and tractor etc.
Main Data
Max engine power: 310KW
Max engine speed: 2500r/min
Max input torque: 2750N. m
Speeds: 6 forward 3 reverse, 4 forward 3
reverse or 3 forward 3 reverse
Shifting method: AMT (electric-hydraulic proportional control)
Input type: the torque converter is directly connected to flywheel casing, or connected via flange or universal joint.
Output type: flange, double outputs
Torque converter: 375 converter
PTO: ratio for PTO1 is 1:1(rotation direction same with engines'), for PTO2 is-1:1(rotation direction contrary to engine)
Applications
AYB310 automatic transmission is used in construction vehicles such as loader, grader and tractor etc.
WG180 Hydraulic transmission is based on technology introduced from ZF Company, Germany. It is a countershaft multi-speed hydraulic transmission, consists of a torque converter and a power shift gearbox, electricalor mechanical-hydraulic control. Speeds are available as 6 forward 3 reverse, 4 forward 3 reverse or 3 forward 3 reverse, with corresponding shifting handle. Lock-up clutch and towing pump are optional.
Main Data
Max engine power: 190KW
Max engine speed: 2600r/min
Max output torque of turbine shaft: 1450N. m
Speeds: 6 forward 3 reverse, 4 forward 3 reverse, or 3 forward 3 reverse
Shifting method: electrical- or mechanical-hydraulic control
Input type: the torque converter may be directly connected to SAE1#, 2# (only 305 and 320 converters), 3# (only 305 converter) flywheel casing, or connected via flange or universal joint.
Output type: flange, double outputs 305, 320, 340 or 350 torque converter is optional.
Front and rear axle output. Rear axle releasing mechanism is optional.
Applications
WG180 hydraulic transmission is widely used in construction vehicles such as grader, loader, tractor, scraper etc.
It is a countershaft and planetary hybrid multi-speed hydraulic transmission, 4 forward and 4 reverse, consists of a torque converter and a power shift gearbox, electricalhydraulic controlled and with lock-up clutch and towing pump.
Max input power: 350KW
Max input speed: 2300r/min
Max input torque: 2450N. m
Speeds: 4 forward 4 reverse / countershaft- and planetary hybrid powershift
Stall torque ratio: K0=1. 92-2. 35
Shifting method: electrical-hydraulic control
Ratios:
| 1 | 2 | 3 | 4 | |
| Forward | 6.43 | 3.36 | 1.77 | 0.92 |
| Reverse | 6.43 | 3.36 | 1.77 | 0.92 |
Applications
YH350 transmission gearbox for railway transportation is widely used in construction machineries such as railway maintenance vehicle and rail tractor etc.
| Gearbox for rail transit | |||
| Serial number | Product model | Application specifications | Remark |
| 1 | YH350 | 350kW | 4 forward 4 reverse, electro-hydraulic shift |
| 2 | GH355 | 190kW | Metro gearbox |
| 3 | WG180 | 180kW | 3 forward 3 reverse, electro-hydraulic shift |
| 4 | YB310 | 310kW | 3 forward 3 reverse, electro-hydraulic shift |
Address
No. 148 Dongfeng Village, Xiaoshan District, Hangzhou City, Zhejiang Province, China
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