OPERATION 12.10 WORK POSSIBLE USING WHEEL LOADER In addition to the following, it is posible to further increase the range of applications by using various attachments. 12.10.1 DIGGING OPERATIONS WARNING Always set the machine facing directly to the front when carrying out digging or scooping operations. Never carry out these operations with the machine articulated. NOTE: If the tires slip, the life of the tire will be reduced, so avoid slipping or spinning the tires when operating the machine. When loading piled soil or blasted rock, drive the machine forward as follows. To prevent cutting of the tires caused by tires slipping, be careful of the following points:
Always keep the job site flat, and remove fallen rocks. When working with stockpiles, operate the machine in 1st or 2nd; when loading blasted rock operate in 1st. 1. When driving forward and lowering the bucket, stop the bucket about 30 cm (12 in) from the ground, then lower it slowly. REMARKS: If the bucket hits the ground, the front wheels will raise up, and the tires will slip. 2. Shift down immediately in front of the material to be loaded. When completing the shift down, depress the accelerator pedal at the same time and thrust the bucket into the load.
3 When the material is in a stockpile, keep the cutting edge of the bucket horizontal; when loading blasted rock have the bucket tilted slightly down. Be careful not to get blasted rock under the bucket. The front tires can lift off the ground and slip. Try to keep the load balanced in the center of the bucket. 4. When thrusting the bucket into the material, also raise the lift arm to prevent the bucket from going in too far. By raising the lift arm, ample traction will be produced by the front tires. 2-58 WA320-3MC