Structure Design and Bearing Capacity Analysis for Crawler Chassis of Rice Combine Harvester

Table 5

Main component variable of the combine harvester.

Main load	Grain box	Cab	Engine	Oil tank	Cylinder	Threshing drum	Battery
Working weight (kg)	1771	265	300	85	359.4	1260	50
Bearing area (m^2)	0.0560	0.1760	0.0264	0.1350	0.0142	0.1585	0.0154
Intensity of full-load pressure (MPa)	0.3098	0.0150	0.1040	0.0617	0.2480	0.0779	0.0319
Allowable load (N)	20826.9 6	3116.4	3528	999.6	4226.88	14817.6	588