Braking Efficiency and Stability of Chassis Braking System of Combine Harvester: The Theoretical Derivation and Virtual Prototype Simulation

Table 2

Basic parameters of the combine harvester.

Parameter	Symbol	Unit	Value
			No-load	Full-load
Mass		kg	4200	5500
Moment of inertia of the chassis to the center of mass		kg·m2	10940	15080
Moment of inertia of the chassis to the center of mass		kg·m2	5724	7890
Moment of inertia of the chassis to the center of mass		kg·m2	8117	10629
Front tread		mm	1900	1900
Rear tread		mm	1800	1800
Wheelbase		mm	2600	2600
Height of center of mass		mm	680	900
Distance from center of mass to front axle		mm	900	1100
Distance from center of mass to rear axle		mm	1700	1500
Front load		kg	2838	3375
Rear load		kg	1362	2475
Rolling radius of front wheel		mm	533	533
Rolling radius of rear wheel		mm	343	343