Product Name: Cab Turning System Assembly 

Picture No: Cylinder:  5002690C 1

Hand Waving Pump: 5002610E 1

High Pressure Soft Tumb: 5002602C 2

Use: Connect the cylinder with the hand waving pump by soft tube, turn and get back in the cab by waving to provide the press to cylinder, then changing the oil route with the commutator valve. This can ease the maintenance of the engine.

Fuel: 20# or 30# mechanic oil, will change to YH-10 aviation hydraulic oil at the place whose temperature is below -10℃.