EXCAVATOR CALCULATIONS

excavator will operate at maximum digging or climbing the cliffs to make it work But the minimum operating at the time he walked in the area of flat or even at standstill Meaning: rare construction tools that work for 60 minutes / hour à OPERATINGFACTOR

Sample calculation of fuel consumption Excavator: 

estimates grow up

.Excavator with 160 power fwhp 

.Work for loading trucks with soil 

.Operates at max for 5 seconds to fill bucket 

.Operates normal for Swing & dumping for 15 seconds 

.Operates standard (average) 50 minutes / hour
 

1. Machine factors: 

• Filling the bucket: x 1 = 0250 _5_ 20
• Swing & Dump: _15_ x 0.5 = 0375 20 

Total factor = 0625 

2. Time factor: 
50/60 = 0833
Thus, Factor Operation = 0833 x 0625 = 0520
So cons. BHN fuel = 0520 x 160 x 12:15 = 12:48 liters / hour

3. Lubricant 

Replacement of lubricant 

.For normal device operation à 100-200 hours 

.For operation in dusty areas once every 50 hours à substituted