Excavator power transmission route table

1. Traveling power transmission route: diesel engine - coupling - hydraulic pump (mechanical energy converted into hydraulic energy) - distribution valve - central rotary joint - traveling motor (hydraulic energy converted into mechanical energy) - reduction box - drive wheel --Rail chain crawler--achieving walking
2. Rotary motion transmission route: diesel engine - coupling - hydraulic pump (mechanical energy converted into hydraulic energy) - distribution valve - rotary motor (hydraulic energy converted into mechanical energy) - reduction box - slewing bearing - realize rotation
3. Boom movement transmission route: diesel engine - coupling - hydraulic pump (mechanical energy converted into hydraulic energy) - distribution valve - boom cylinder (hydraulic energy converted into mechanical energy) - realize boom movement
4. Bucket movement transmission route: diesel engine - coupling - hydraulic pump (mechanical energy converted into hydraulic energy) - distribution valve - stick cylinder (hydraulic energy converted into mechanical energy) - realizing stick movement
5. Bucket movement transmission route: diesel engine - coupling - hydraulic pump (mechanical energy converted into hydraulic energy) - distribution valve - bucket cylinder (hydraulic energy converted into mechanical energy) - realization of bucket movement