Severe Service Application - Check
当发动机运行在某些恶劣的应用条件下,操作和保养实践将影响部件的使用寿命。
保养水平对发动机的使用寿命至关重要。 其它影响使用寿命的主要因素是运行速度和负荷。
发动机在恶劣作业条件下运转时应缩短保养周期。
- 频繁在总车重超过
22700 kg (50000 lb) 的状况下工作 - 频繁低速运行(低于20英里/小时)
- 使用API CF-4机油
- 使用硫量高于0.05%的燃油
- 未装油水分离器
- 频繁在多尘状况下或非公路情况下工作
- 高负载系数工作(小于6英里/加仑或非公路运行)
- 频繁运转在超过
1525 m (5000 ft) 的高海拔地区 - 频繁在低怠速运转(超过20%)
- 频繁在温度低于
−18 °C (0 °F) 的条件下冷起动 - 频繁干起动(停机超过3天后再起动)
- 频繁热停机(高负载系数工作后应至少让出三分钟的降温时间然后再停机)
- 如果发动机存放超过3个月,参阅专门说明书, SEHS9031, "卡特彼勒产品贮存程序"。
Caterpillar Information System:
3512 Industrial Engine Diagnostic Flash Code Retrieval
3512 Industrial Engine Diagnostic Lamp
3126E and 3126B Commercial and Truck Engines Air Dryer - Check
3512 Industrial Engine Self-Diagnostics
3126E and 3126B Commercial and Truck Engines Air Compressor Filter - Clean/Replace
3512 Industrial Engine Reference Material
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines Housing (Front)
C-10 and C-12 Truck Engines Air Inlet And Exhaust System
3406E and 3456 Industrial Engines Electrical System
3126 HEUI Industrial Engine Cooling System
3512 Industrial Engine Alarms and Shutoffs
3406E and 3456 Industrial Engines Cooling System
3406E and 3456 Industrial Engines Engine Speed/Timing Sensors - Check/Clean/Calibrate
3126E and 3126B Commercial and Truck Engines Water Pump - Inspect
3126 Truck Engine (Military) Federal Emission Control Warranty
3512 Industrial Engine Permanent Fault Logging
3512 Industrial Engine Engine Operation with Active Diagnostic Codes
3126 HEUI Industrial Engine Fuel System
3126 Truck Engine (Military) California Emission Control Warranty Statement
3126 Truck Engine (Military) Emissions Warranty Information
3116 Truck Engine Reference Material
3126E and 3126B Commercial and Truck Engines Engine Protection Plans
3126 Industrial Engine Fuel Filter Lines
3512 Industrial Engine Customer Specified Parameters