1991 Caterpillar Performance Handbook Edition 21. Original.

Contents:

Track-Type Tractors
Agricultural Tractors
Motor Graders
Excavators
Backhoe Loader
Skidders
Pipelayers
Wheel Tractor-Scrapers
Off-Highway Trucks - Off-Highway Tractors
Articulated Dump Trucks
Wheel-Type Tractors - Soil/Landfill Compactors
Wheel Loaders - Track Loaders
Integrated Toolcarriers
Paving Products
Engines
Former Models
Owning & Operating Costs
Tires
Earthmoving
Logging and Forest Products
Stockpile Coal Handling
Land Clearing
Waste Disposal
Tables
Index

Other Contents:

Preface
Caterpillar Nomenclature

Condition: Cover shows wear/use/soiling. Pages have yellowed some. Break in spine up front, may have been repaired some.