The self-developed WA1130 / 2130 wet drive axle is a new product with completely independent intellectual property rights independently developed by XCMG. Reliability, adaptability to working conditions, maintainability, and technological advancement have reached domestic leading and international synchronization levels. It can replace imported wet drive axles and is equipped with 3 ~ 3.5 ton loaders. Super gear bearing capacity and axle housing bearing capacity; the maximum input torque of the drive axle is ≥2950N.m. Advanced multi-plate wet brake technology, using dynamic and static sealing technology, to form a high sealing performance of the working medium, accurate brake return response technology and friction plate gap adjustment technology.