4.5T Hydraulic Transmission (WH45T)
Product Specifications
Product Description
WH45T models hydraulic transmissions are made up of hydraulic torque converter and power shift transmissions with two forward and one reverse speed, widely used for forklifts, tow tractors, and other industrial vehicles. The hydraulic torque converter is a single-stage, two-phase and three-impeller torque converter, the transmission is flange output, adopts mechanical shifting or electromagnetic valve shifting, the electromagnetic valve shifting has a bumper valve, has the characteristics of easy operation, smooth running, etc.
|
Model |
WH45T/YQX45 |
|
Mating engine Model |
YTO diesel engine LRA3-G |
|
Rated power of mating engine kW |
55~67 Kw |
|
Rated revolutions per minute |
2000~2300 r/min |
|
Ratio |
Forward speed I |
20.4714 |
|
Forward speed II |
13.5714 |
|
Reverse speed I |
17.2727 |
|
Major oil pressure |
1.2~1.5 |
|
Load capacity (Kgs) |
3000~5000 |
|
(Mpa) Filling oil pressure of torque converter |
0.5-0.7 |
|
Hydraulic torque converter |
Model |
YJH315 |
|
Effective diameter |
315 |
|
Zero torque ratio |
3.0~3.3 |
|
Max efficiency |
Min 0.78 |
|
Nominal torque of the pump inpeller under the zero working state |
Min 63.70 N.m |
|
Nominal torque of the pump inpeller under the max efficiency working state |
60 N.m |
|
Input shaft steering |
See from input point is clockwise |
|
Lubricating oil specification |
L=TSA32GB11120 steam turbine oil or 6#, 8#,hydraulic transmission oil (or as per forklift truck spec.) |
|
Working oil temperature |
80±10 |
|
Max working oil temperature |
120 (less than 5min) |
|
Working oil |
L-TSA32GB11120-89 Bearing grade lubricants or #6, #8 hydraulic oil |
|
Net weight (Kg) |
300 |
Ganzhou Wuhuan Machine Co., Ltd. is specialized in the manufacturing forklift transmissions, drive axles in China, with more than 200 professional and skilled employees, the company has nearly 40 years experience on forklift transmission and drive axles design and production.
We offer a wide range of transaxle models including counter Balanced forklift (Diesel, petrol and LP gas) transmissions (Mechanical & hydraulic types) with load capacity from 1.0 ton to 10 ton, Electric forklift transmissions (Vertical-mounted type and Horizontal-mounted type), three-wheel reach forklift/stacker transmissions, 1.5 ton~10 ton drive axles, steering axles for electric forklifts and tow tractors, reduction gearboxes and rear axles for tow tractors, carrying vehicles, excavators, loaders, cranes, graders, pavers, road sweepers, Golf carts, and other engineering machinery equipments. Annual production capacity exceeds 60, 000 units of various forklift transmissions, 30, 000 units of drive axles, 20, 000 units of reduction gearboxes, and rear axles.
Our customers include top ranked forklift and construction machinery makers, such as Linde, Anhui Heli, Doosan Infracore Co., Ltd, Zhejiang Hangcha, Yuchai, YTO, Clark, Tailift, TCM, JAC, Hytsu, Feeler, KION Baoli, Noblift, KION Voltas, Godrej, Liugong, Maximal, Xiagong, Sunward, etc.
The company upholds such quality concepts with creating a globally recognized brand by manufacturing precious products. To improve products quality, the major manufacturing equipments are introduced from Germany and Japan; CAD, CAPP, CAE, PDM technologies are adopted widely in designing and producing process; Also, the company is ISO9001: 2000 and QS9000 certified. It is committed to continual improvement to provide even better products and service to the world.
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