Vacuum and Pothole - 68 FX30/FXT30 Operator’s Manual
Determine Tank Fill Level (FX30 Trailer Only)
500-gal Vacuum Tank on T12S Trailer
Values shown include the following options: heater, boom and cyclonic filter. Values will vary for other
configurations.
Material Maximum Vacuum Tank
Fill Level
Water tank fill level full (200 gal) empty (0 gal)
wood chips (dry) 100% 100%
snow (dry) 100% 100%
water 100% 100%
light weight mud (8-10 lb/gal) 96% 100%
earth (dry, loose) 90% 100%
caliche 83% 100%
earth, loam 83% 100%
medium weight mud (10-12 lb/gal) 78% 100%
limestone (crushed) 67% 90%
asphalt 65% 87%
sand (dry) 64% 86%
earth (wet, excavated) 64% 86%
heavy weight mud (12-15 lb/gal) 64% 86%
gravel (dry) 63% 84%
shale, riprap 61% 82%
sand (wet) 50% 67%