SECTION 1 OPERATION Page 46 PRECAUTIONS WHEN DRIVING MACHINE When the machine travels at high speed for a long distance, the tires become extremely hot. This causes early wear of the tires, so it should be avoided as far as possible If the machine must be driven for a long distance, take the following precautions. - Follow the regulations related to this machine, and drive carefully . The most suitable tire pressure. travel speed, or tire type differ according to the condition of the travel surface Contact your Komatsu distributor or tire dealer for information.
- The following is a guide to suitable tire pressures and speeds when traveling on a paved surface with standard tws Tire pressure’ Front 4 0 kg/cm’ Rear 3 2 kg/cm’ Speed 13 km/h (6 1 MPH) * After traveling for 1 hour, stop for 30 minutes Check the tires and other parts for damage, also check the oil and coolant levels. f Check the tire pressure before starting, when the tire IS cool * Always travel with the bucket empty - Never put calcium chloride or dry ballast in the tires when traveling TIRE PRESSURE Measure the tire pressure before starting operations, when the tires are cool If the inflation pressure IS too low.
it causes overload on the tires, if the inflation pressure IS too high, the tw may be cut or may burst under shock Therefore adjust !he inflation pressure to the values !n the following table Tore size (pattern)