Step 1: Mark the width and height of the tractor with lines and draw reference lines for the tractor.
Step 2: Draw the general shape of the tractor.
Step 3: Draw the tractor’s fuselage and cab.
Step 4: Draw the four wheels of the tractor.
Step 5: Draw the details of the tractor’s cab and wheels.
Step 6: Continue to draw the details of the tractor and the rearview mirror.
Step 7: Perfect the small details.
Step 8 : Deepen the outline of the tractor, changing the thickness and shading. Add more details such as roads and grass.
Step 9 : Clear all reference lines.