Earthwork — a production micro-world

⛏ EARTHWORK an earthmoving production micro-world

Your spread

Commit your prediction (required before the sim will run)

Production, adjusted BCY/hr Finish time clock hours Unit cost $/BCY

speed

— pick a spread, predict, then run —

Handbook basis — where every number comes from

Source: Caterpillar Performance Handbook ed. 50. Entries marked APPROX are NOT handbook values — the note says what was approximated and why. Go check the book: if the game says X and the handbook says Y, the handbook wins and the gap is worth understanding.

Photos & full specs on cat.com → (specs here are spec-sheet values — ed. 50 removed machine tables)

Model: Caterpillar Performance Handbook ed. 50, §25 Mining & Earthmoving. This is a learning tool — estimates only, and several inputs are flagged approximations. It is not affiliated with or endorsed by Caterpillar.