Komatsu began marketing its construction equipment to the American public in the 1960s. Komatsu manufactures an extensive line of products that includes several models of excavators and dozers.
Engine
The Komatsu PC09-1 excavator is fitted with a four-cycle, water-cooled, two-cylinder Komatsu 2D70E engine. This engine offers 8.7 horsepower at 2,200 revolutions per minute and a 34.7-cubic-inch displacement. Komatsu's D21A-8 dozer features a water-cooled four-cylinder Komatsu 4D94LE-2 engine. This engine offers 43.1 horsepower at 2,450 revolutions per minute and a 186-cubic-inch displacement.
Capacities
The PC09-1 excavator can hold 2.9 gallons of fuel, 0.6 gallons of engine coolant, 0.5 gallons of engine oil and 2.4 gallons of hydraulic fluid. The D21A-8 dozer is fitted with a 15.9-gallon fuel tank. This dozer can also hold 2.6 gallons of coolant and 5.5 gallons of hydraulic fluid.
Travel Speed
Komatsu's PC09-1 can travel at 1.9 miles per hour in high gear. In low gear, this excavator travels at 0.9 miles per hour. Komatsu's D21A-8 dozer can travel forward at a rate of either 1.6 or 2.7 miles per hour and reverse at a rate of either 2.1 or 3.5 miles per hour.
Tags: miles hour, D21A-8 dozer, coolant gallons, either miles, either miles hour, engine offers, engine offers horsepower
