Cost of Ownership - Boomspray or Spreader
Tractor
Boomspray or Spreader
Purchase Price
Sale Price
Difference
Life of Machine
Annual Depreciation
Interest Rate
Annual Interest Cost
Annual Insurance Cost
Annual Registration Cost
Value of shedding
Percentage of shed used by machine
Annual housing cost
Repairs
Oil and Grease
Total
Hectares
Operational Speed (km/hr)
Width (m)
Efficiency (%)
Workrate per hour
Number of tractor & boomspray hours
% of total tractor hours for spraying
Total number of tractor hours for the full year
Cost per Hour (before fuel and labour)
Horsepower
Litres per hour - Fuel
Fuel cost ($/L)
Fuel cost/hour
Labour ($/hr)
Total Cost per hour
Cost per hectare
Fuel cost per hectare
Labour cost per hectare
Equivalent Contracting Rates
Breakeven Hectares