ABSTRACT
Semi-skilled operative
Unskilled operative
Plant grades
Hydraulic excavator (1.7m3)
Compressor (375cfm)
Skip (8m3) Tipper wagon (6 wheel) Vibrating roller
Tractor loader and vibrating roller
loose, dry loose.wet
dry wet
loose, dry compact wet
40-45 20-25
35-45 25-30
35-40 30-35
loose, wet 20-25 consolidated, moist 70
LA
LB
LC
PA
PB
PC
PD
PE
PO
Typical fuel consumption for plant
These figures relate to working in normal conditions. Reduce by 25% for light duties and increase by 50% for heavy duties.