How much oil is consumed?
1. Work efficiency first of all, the engineering construction efficiency of small rotary drilling rigs is related to many factors, such as the natural environment, operators, etc. the drilling speed of rotary drilling rigs is certainly different due to the differences in geological structures. The time difference between driving hard layer and driving loess layer is too large. In addition, in terms of the actual operation of operators, the efficiency of operators with strong working ability is much higher than that of new operators. Therefore, operators with working experience really drill faster than those without experience. For the loess layer, it usually takes 30 to 40 minutes for a small rotary drilling rig to drill 10 meters, which can reach about 15-20 meters in an hour.
2. Oil consumption
The direct correlation with the fuel consumption of small rotary excavators is the output power of the diesel engine of rotary excavators and the engineering construction environment. Generally speaking, the higher the engine power is, the higher the fuel consumption of the diesel engine is. However, under the condition of heavy load, there is no big difference in the fuel consumption between the diesel engine with small output power and the diesel engine with high power. Because the diesel engine with small output power needs to increase the throttle to meet the construction requirements, while the high-power diesel engine with a little throttle or idle speed can meet the construction requirements, Therefore, under the condition of heavy load, the fuel consumption distance between high-power and low-power diesel engines is not too large.
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