Excavators - Xuzhou Machinery Co., Ltd., Seoul Branch Chen 3. After the machinery, prohibit any person standing in the bucket, arm and shovel on track, mixer picture, ensure safety in production. 4. Excavator at work, prohibit any person working below the bucket stays within range or radius of gyration or walking, non-fumble into the cab drivers can not tamper with, should not be allowed training pilots, small mixer, so as not to cause damage to electrical equipment . 5. Excavators at the Norwegian position, the driver should be observed and whistle, after the move bits, mixers, avoid mechanical side was cause accidents, slip off position after the rotation radius excavator to ensure that space without any obstacle, prohibited illegal operation . Xuzhou Machinery Co., Ltd., Seoul Branch Chen service commitment: * any quality problems are the main components of quality assurance unconditional three packs of six months, the warranty period. * Re-users in the product has been sold at least once a week. * Product sold visits to customers within six months at least once. * Long-term to provide users with any accessories. * On behalf of the user to provide maintenance and other periodic services. Excavators - Xuzhou Machinery Co., Ltd., Seoul Branch Chen for digging force, the digging force is divided into arm digging force and bucket digging force. The point of the two forces are digging bucket tooth root (bucket lip), but power is different arm digging force from arm cylinder; and bucket digging force from bucket cylinder. Ground pressure determines the size of the ground conditions excavator for the job. Ground pressure is the pressure generated by the machine weight to the ground, using the following formula: area = job mixer ground pressure ÷ weight of all contact with the ground, blender recipes, Seoul Branch Chen (high merchant) Xuzhou Branch Chen Er Mechanical Technology Limited. Xuzhou Branch Chen Seoul Machinery Co., Ltd. (xzkcr.com) (www.kechener.com) provide customers with "grass shears, disc trencher, fork grab" business, the company has "general machinery, garden machinery, road series, in addition to ice series "brands. Focusing on dust removal equipment and other industries, have higher visibility in Xuzhou, Jiangsu. Welcomes inquiries, Contact: Zhang.