6261-31-1200 komatsu:crankshaft CRANKSHAFT ASSEMBLY

PC600-8-W1 Excavator SAA6D140E-5B Engine 6261-31-1200 Crankshaft Compatible For Komatsu
FQCYGXGXP Our product is forged from 42CrMo alloy steel, with a tensile strength of 1200MPa and a yield strength exceeding 950MPa. Its impact resistance is 50% higher than that of ordinary carbon steel, and it is suitable for high load engine conditions. || This product is formed through a 30000 ton hot forging process, with complete metal fiber flow lines, avoiding forging defects, ensuring uniform mechanical properties of the crankshaft as a whole, and extending its service life to over 300000 kilometers. || This product strictly follows the original factory drawings for processing, with the diameter tolerance of the main journal and connecting rod journal controlled within ± 0.005mm, perfectly matching the original car bearings, and does not require additional running in after replacement. || The surfaces of the main journal and connecting rod journal are treated with gas nitriding, resulting in a hardness of HV850 or higher and a 40% increase in wear resistance, reducing friction losses between the journal and bearings. || PC600-8-W1 Excavator SAA6D140E-5B Engine 6261-31-1200 Crankshaft Compatible For Komatsu

6261-31-1200 CRANKSHAFT C/W GEAR Suitable For Komatsu 6261311200
KMP BRAND Suitable for KOMATSU

6261-31-1200 CRANKSHAFT C/W GEAR Suitable For Komatsu 6261311200
KMP BRAND Suitable for KOMATSU