1. engines

2. there are three converter pump, the pump (anti pressure oil supply lift bucket) steering pump (variable speed pump oil supply steering pressure) also known as walking pump (supply torque converter, transmission pressure oil), some models of steering pump is also equipped with a pilot pump (supply control valve pilot pressure oil)

3.. Working hydraulic circuit, hydraulic tank, working pump, multiway valve, lifting cylinder and tipping bucket cylinder

4., walking oil: transmission oil, sump oil, walking pump, one-way torque converter, all the way into gear valve, transmission clutch

5. drive: drive shaft, main differential, wheel side reducer

6. steering circuit: fuel tank, steering pump, steady flow valve (or priority valve), steering gear, steering cylinder

The 7. gearbox has one (planetary) and a split (fixed shaft) two. Read the reasons why the small loader ran out of power