The crawler bulldozer was successfully developed by American Benjamin Holt in 1904, when the power was a steam engine.
Step-by-step tutorial to teach you how to draw this crawler bulldozer, a little difficult. If kids like it, follow the steps to try it out!
1. Draw the cab of the bulldozer first, as shown above.
2.Draw the door and windows of this cab, and make some details.
3. Draw the wheels at the bottom and so on, and then draw the track.
4. Draw the front of the bulldozer, and the support arms, etc.
5.Draw a blade on the left. Then draw a chimney.
6.Finally, color it carefully, and the crawler bulldozer is done!