What is the hourly fuel consumption of the Caterpillar 336?
3 Answers
Caterpillar 336 has an hourly fuel consumption of 30L-36L. Main dimensions of Caterpillar 336: The Caterpillar 336 is a 36-ton class excavator from Caterpillar, equipped with a C9 engine with a rated power of 200 kW and a standard 1.67 cubic meter rock bucket. The total transport length is 11,150 mm, the total transport width is 3,190 mm, the total transport height is 3,340 mm, the total track length is 4,590 mm, and the track shoe width is 600 mm. Operating range: The maximum digging radius at ground level is 10,920 mm, the maximum digging depth is 7,390 mm, the maximum digging height is 10,240 mm, and the maximum dumping height is 7,200 mm.
I've been operating a Caterpillar 336 excavator for five to six years, with an average fuel consumption of around 15 liters per hour, varying depending on the task. For lighter work like digging soil or leveling ground, it can drop to 12 liters per hour. However, during heavy-duty tasks like mountain excavation or continuous full-load operation, it can rise to 18 liters or even higher. I recall a project last year where I used 180 liters of fuel in ten hours, averaging about 18 liters per hour. Many factors influence this, such as engine maintenance (new machines save fuel while old ones consume more), aggressive operation habits increasing fuel usage, and uneven terrain or working on soft soil versus hard rock adding to consumption. Overall, 15 liters is a reliable reference figure, but actual fuel costs should be adjusted based on working conditions to reasonably plan project schedules and minimize waste.
I've repaired many large machines like the Cat 336, with fuel consumption typically fluctuating between 14 to 16 liters per hour. Maintenance quality makes a huge difference - poorly maintained older models can spike to 20 liters. The key lies in regularly cleaning air filters, timely oil filter replacement, and addressing clogged fuel injection systems which increase resistance and fuel consumption. Excessive idling is also a major fuel guzzler. I recommend owners conduct comprehensive inspections every 200 hours and maintain clean hydraulic oil. This way, average consumption can stabilize around 15 liters under normal operation, reducing unexpected downtime and unnecessary expenses while extending equipment lifespan.
