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- 40 - path, strength of bridge, topography and geography of work site. When moving in wet or floppy places, avoid falling of wheels and take care to effects of brake. When operating in water or swamp, do not let the bottom of drive axle contact with water. The earth piled up on ground or near trenches is floppy. It may collapse under the weight of machine or by vibration of machine, resulting in rollover of the machine. Avoid approaching suspensions or deep trenches. The weight or vibration of machine may cause collapse of these places and result in rollover of machine and people injuries. When there is a danger of falling rocks or rollover, use protective devices (FOPS & ROPS). When working in rainy days, the operation environment may vary from that when it begins to rain and special care shall be taken. There will be deposit on the ground after earthquake or explosion occurs and special care shall be taken. When working on snow ground, the loading operation may change significantly according to the types of the snow. The load shall be reduced and take care to avoid slipping of machine on the ground. 5.7 Safe Drive on Slopes When driving aside or changing directions on slopes, there is a danger of rollover of vehicle. Do not conduct this dangerous operation. Avoid turning directions on slopes. Do not turn until the vehicle reaches flat ground. When operating on hilltops, banks or slopes, slow down and turn by smaller angles. Whenever it is practical, prefer to drive up or down slopes than on lanes or sidewalks. Select appropriate shift before driving down slopes. Never shift gears on driving down slopes. When driving down slopes, it is a good practice to select the shift as same as when driving up. When driving on slopes, because the center of gravity of vehicle has shifted to the front wheels or rear wheels, operate with care and never brake abruptly. When driving on hills, banks or slopes, keep the bucket close to ground at a height of approximately 20~30cm (8—12inch). Lower the bucket down to ground in case of emergency to help stopping the vehicle or preventing rollover. When driving to slopes with full load: |