Magazine
SAE Off-Highway Engineering 2000-02-01
2000-02-01
Hydrostatic drives in heavy equipment The benfits of using modern hydrostatic components in conjunction with shiftable gearboxes and computer controls include a large control range, precise control of traction effort and speed, and high efficiency. Dynamic simulation of tracked vehicles Researchers from Purdue University, the Federal University of Vicosa, and Caterpillar, have developed a soil/track interface simulation program to model mechanical and hydraulic powertrains commonly found in tracked vehicles.