MXF DH2528H Savings Calculator – Calculations & Details
Calculations:
Liters of fuel consumed / year:
Number of hammers owned * Usage hours / day * 200 Working days * 1.3 l / hour
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Number of Hammers owned
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User input
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Usage hours per day
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User input
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200 Working days
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Average for a year
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1.3 l / fuel per hour
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Hourly consumption according to compared tool’s manual (12/2017)
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Fuel price / liter:
If selected pre-mixed fuel:
Pre-mixed fuel price / l = Fuel price / l
If selected self-mixed fuel:
Gas price / l * 0.98 + engine oil price / l * 0.02 = Fuel price / l
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Pre-mixed fuel price / l
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User input / Suggested values
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Gas price / l
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User input / Suggested values
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Engine oil price / l
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User input / Suggested values
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0.98
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98% gas needed for 2-stroke fuel
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0.02
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2% engine oil needed for 2-stroke fuel
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Fuel cost / year
Liters of fuel consumed / year * Fuel cost / l = Fuel cost / year
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Liters of fuel consumed / year
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See calculation above
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Fuel cost / l
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See calculation above
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Battery charges / year
Number of saws owned * Usage hours / day * 200 Working days * 3 batteries / hour
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Number of saws owned
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User input
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Usage hours / day
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User input
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200 Working days
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Average for a year
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3 batteries / hour
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20 minutes of trigger time per charge for a MXF XC-406 battery
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Cost of one battery charge
Electricity price (£/kWh) * Battery charges / year * 0.5 kWh / charge
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Electricity price
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User input / Suggested values
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Battery charges / year
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See calculation above
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0.5 kWh / charge
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Battery can hold 0.432 kWh. Rounded up to include charging losses.
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Charging cost / year
Battery charges / year * Cost / battery charge
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Battery charges / year
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See calculation above
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Cost of one battery charge
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See calculation above
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Yearly gas savings
Fuel cost / year – Charging cost / year
2 Year gas savings
Fuel cost / year – Charging cost / year * 2 years
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Fuel cost / year
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See calculation above
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Charging cost / year
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See calculation above
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CO2 savings / year
Liters of fuel consumed / year * 2.344 kg CO2 / liter of fuel
2 Year CO2 savings
Liters of fuel consumed / year * 2.344 kg CO2 / liter of fuel * 2 years
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Liters of fuel consumed / year
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See calculation above
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2.344 kg CO2 / liter of fuel
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CO2 emissions of one liter of mixed fuel according to IPCC Guidelines for National Greenhouse Gas Inventories by Task Force on National Greenhouse Gas Inventories (TFI)
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Repair/Maintenance cost
Frequency (times / year) * Average price
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Frequency (times / year)
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User input
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Average price
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User input
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Yearly Repair/Maintenance savings
Repair/Maintenance cost (petrol tool) - Repair/Maintenance cost (MXF DH2528H)
2 Year Repair/Maintenance savings
Repair/Maintenance cost (petrol tool) - Repair/Maintenance cost (MXF DH2528H) * 2 years
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Repair/Maintenance cost (petrol tool)
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See calculation above
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Repair/Maintenance cost (MXF DH2528H)
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See calculation above
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Total operational savings
1 Year operational savings
Yearly gas savings + Yearly Repair/Maintenance savings
2 Year operational savings
Yearly gas savings + Yearly Repair/Maintenance savings * 2 years
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Yearly gas savings
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See calculation above
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Yearly Repair/Maintenance savings
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See calculation above
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Suggested values
Comparability
Compared to a “petrol-driven demolition hammer” (1.3 l/h fuel consumption, 90 cm³ engine displacement, 60 J impact energy, 1440 BPM)