5- 8 5MAINTENANCEMaintenance InformationBreak-in of the new machineThe break-in period is the first 100 working hours of the new machine Cautious use must be taken during this period in order to pr
4- 10 4Operating ManualPrecaution before operating the machineOnly trained, qualified, and authorized operator can drive the machine and make maintenanceOperator has to read operation manual carefu
4- 10 INDEX Ⅰ、PROLEGOMENON To user----------------------------------------------------------------------------------1-2Product Information -----------------------------------------------------------
YC45挖掘机技术培训教材玉柴工程用户支持部培训室2008年8月3动力系统43 动力系统3-1 A2300发动机主要参数发动机的性能曲线发动机的特点自然进气燃油泵为转子式分配泵没有配置燃油输油泵每缸装有空气预热塞A2300A-A系列柴油机 2300-排量(mL)3-2发动机总装配图水泵充电机皮带轮油底壳启动马达排气管节温气总成加油螺塞1 来自油箱的燃油2 燃油滤清器座排气螺钉3 油/水分离器
MNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard
MNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard Route –_YC_DetailsMNSOFT Standard
4- 6 2 Traveling & SlewingWarning: If the chassis is in widening, pleasee it back before operating it according to 1-14 of “extendable operation of chassis”1) Please make sure the platform is tu
4- 10 4Operating ManualPrecaution before operating the machineOnly trained, qualified, and authorized operator can drive the machine and make maintenanceOperator has to read operation manual carefu
YC85挖掘机技术培训教材 玉柴工程用户支持部培训室2008年2东芝液压系统YC85东芝液压系统基本配置:东芝泵+东芝多路阀+东芝回转马达+帝人(或纳博特斯克或KYB)行走马达2-1 概述(1)液压系统属于中位闭式负荷传感、压力补偿控制系统2-1 概述(2)性能特点1主泵变量控制有两种方式:1)恒功率变量控制,既充分利用发动机功率,又防止发动机熄火;2)负载敏感变量控制,泵可以检测换向阀开口的
YC85挖掘机技术培训教材玉柴工程用户支持部培训室2008年8月3动力系统13 动力系统YC85-6YC85-72康明斯B33机与YC4108G机的区别:1、点火顺序不同康明斯B33点火顺序:1-2-4-3YC4F60G点火顺序:1-3-4-22、燃油泵不同康明斯B33燃油泵:转子分配式喷油泵特点:使用单柱塞依靠转子的转动实现燃油泵油及分配;结构简单,体质小、使用方便、喷射均匀。缺点:泵头易磨
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