This is model of front loader, propelled by Komatsu WA300.
The model is controlled by L engine with complete decrease 7:1. Directing is finished by two mLA and M engine, intended up by 1:2,8 for quicker turning. Container is lifted by M engine (1:1) and emptyed by M engine too (3:1). Every one of the 4 wheels are driven however there is no differential lock.