[摘要]新疆土石方工程的加长臂挖掘机作业前的技术准备。发动机部分，按通用操作规程的有关规定执行。
的加长臂挖掘机作业前的技术准备，1）发动机部分，按通用操作规程的有关规定执行。
1) engine parts, according to the relevant provisions of general operating procedures.
2）发动机启动或操作前应发出信号。
2) to start the engine or before the operation should send a signal ..
3）检查液压系统有无渗漏；轮胎式挖掘机应检查其轮胎是否完好、气压是否符合规定；检查传动装置、制动系统、回转机构及仪器、仪表、并经试运转，确认正常后方允许进入作业状态。
3) check the hydraulic system with and without leakage; the tyre type excavator should check the tire pressure is intact, whether in accordance with the provisions; check the drive device, braking system, rotary mechanism and instrument, and the test run, to confirm the normal before it is allowed to enter the working state.
4）详细了解施工任务和现场情况。检查挖掘机停机处土壤的坚实性和稳定性，轮胎式挖掘机应加支撑，以保持其平稳、可靠。检查路堑和沟槽边坡的稳定情况，防止挖掘机倾覆。
4) a detailed understanding of the construction tasks and site conditions. Solid and stability check the soil excavator down, tire excavators should be supported, in order to maintain its stable, reliable. Inspection and cutting trench slope stability, prevent the excavator overturned.
5）严禁区任何人员在挖掘机作业区内滞留。禁止无关人员进入驾驶室。
5) prohibited any personnel stranded in the excavator working areas. To prohibit access to the cab.
6）挖掘机作业现场应有自卸车进出的道路。
6) excavator operation site should dump the way.
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