How to Draw a Bulldozer

1. Begin the bulldozer outline by drawing a series of straight lines that meet at rounded corners to outline the cab. Draw a pentagon inside it to form the window.

2. Draw a trapezoid inside the window and a rectangle beside it. At the bottom of the figure, draw a large, rounded triangle.

This will become the bulldozer's tread. Enclose another four-sided shape at the back, and a line at the front to fully enclose the figure.

3. Draw another rounded triangle inside the first. At the front of the bulldozer, extend a curved line upward and double it back on itself to form the exhaust pipe. Next, enclose the irregular pointed shape of the blade.

Enclose a small rectangle on the back of it.

4. Draw the armature connecting the blade to the tread, erasing as necessary. Draw long, rounded rectangles, and short connecting lines where necessary. Draw two circles on the blade, indicating large bolts or rivets.

5. Draw a rectangle in the middle of the tread, and a small circle on its armature. Enclose more rectangles, some rounded, connected to the other arm.

6. Draw circles and circles within circles inside the tread. Draw a smaller rectangle and a line inside the central rectangle.

7. Texture the tread with short lines. Detail the dozer with small horizontal rectangles near the front and a zigzag line at the back.

8. Draw more lines across the cab of the dozer, and more circles under the tread. Draw smaller circles inside them.

9. Use a series of curved lines to enclose puffy, cloudlike shapes above the exhaust pipe.

Your bulldozer outline is now complete. Color your machine. Heavy equipment like this is often painted bright yellow for safety, but it can come in other colors.