As the engine to withstand impact loads

As the engine to withstand impact loads, Mechanical Highlands dozers transferring power vital parts, crank at work to bear bending and shear stresses caused by alternating loads, fatigue, wear resistance and strength properties have a very high demand, whether These indicators meet the requirements, be able to take advantage in cost, become the focus of iron shaft (nodular cast iron crankshaft) and steel shafts (forged steel crankshaft) to win the market. Insiders pointed out that the performance of the technical standards of the crank shaft is steel-based, which means that if you want to replace the steel iron shaft axis, Mechanical Crawler bulldozer must fully meet the steel shaft performance can be achieved.