Caterpillar bulldozers correct driving operation and use of technology

Bulldozer and caterpillar excavator sales growth goes to a positive number. Infrastructure recovery appears gradually effect. Although excavator and wheel loader sales picks up speed is lower than the normal seasonal characteristics, but in circumstances of infrastructure enhancement relative steady picks up, the future engineering mechanical power is still real estate. Synchronous indicators are real estate new start rate; leading indicators is real estate sales.

1, advance and retreat

Variable speed hanging block, should first will throttle lever is pushed ahead to the idle position, then the main clutch lever push to the front, make the main clutch, the main clutch inside small brake in the role of the transmission power input shaft stop turning. At this moment, but will change post correctly moved to shift required, then in a bar in forward or backward position (bulldozer forward, will be in a bar pull back, back when he is pushed forward). After put into gear, throttle lever pull back, in order to increase the engine speed, and smooth connection of main clutch, bulldozers start driving.

When driving, should be the main clutch lever pull to the side, and put it not half joint position. For the Lord clutch half joint will aggravate the friction plate wear. Transmissions usually have five forward gears and four back in. Use a lever can change bulldozers and excavator's direction of travel.

In the work, should as far as possible with the highest speed operation, in order to improve work efficiency. But driving personnel should always pay attention to engine operation is normal or not, found that engine overheating and exhaust smoke, should be appropriately reduced speed.

2,turn to veer

Travel in turn can be turned to the edge of the steering clutch lever pull back, make the steering clutch, and the corresponding side of the track speed slow, bulldozers began to move. If you want to make a bulldozer twister, in addition to separate steering clutch outside, still should tread down corresponding brake pedal, generally only in Ⅰ stop running to allow for quick turn. Do not use brake, foot should not be kept on the brake pedal, otherwise, it will lead to brake band wear and fuel consumption increase.

Bulldozer steering should be smoothly on brake pedal, in order to avoid turning beat occurs. After the turn should be loose brake pedal, and then release lever. If the turning radius is bigger, it doesn’t have to step on the brake pedal. No heart, avoid by all means make bulldozer high speed in situ rotary, lest track derail and cause accidents.