Technical data

FrostHeater HW 3600 and HW 1800

Technical specificationsHW 3600HW 1800
Weight 1860 kg1680 kg
Pump capacity3900 l/h2100 l/h
No. of pumps11
Primary system pressureAt start-up: 2-6 bar. During operation: 2-6 barAt start-up: 2-6 bar. During operation: 2-6 bar
Max. heating effect103 kW70 kW
Type of burnerSingel stageSingel stage
Technical heating efficiency factor94% – highest documented in the industry94% – highest documented in the industry
Fluid temperature0-100°C 0-100°C
Fuel consumptionAverage fuel consumption of 3.5 l/h when thawing 200 m2.
Max. 9.0 l/h at constant burner operation.
Average fuel consumption of 3.5 l/h when thawing 200 m2.
Max. 7.0 l/h at constant burner operation.
DieselWinter diesel, Arctic Class 2 / Biodiesel BFO2GWinter diesel, Arctic Class 2 / Biodiesel BFO2G
Run time (up to)Up to 90 hoursUp to 90 hours
Capacity, fuel tank320 liters320 liters
HTF fluidHW HTF fluidHW HTF fluid
HTF-tank volumApprox. 50 litresApprox. 50 litres
Fluid volume, heater hoses 0.2 l/m0.2 l/m
Industrial HW hoseReinforced heater hose
Max. temperature 100°C. Max. pressure 30 bar
Reinforced heater hose
Max. temperature 100°C. Max. pressure 30 bar
El. connection/energy consumption230V/2600W230V/1000W
Total length, heater hoses630 m630 m
Length, individual hoses per circuit210 m315 m
No of hoses32
External fuel connectionIncludedIncluded
Service hatches4 hatches for easier service access4 hatches for easier service access
Additional equipment
• GSM-control monitoringReceive alerts via SMS in the event of a problemReceive alerts via SMS in the event of a problem
• GPS Track UnitGPS positioning and operating log (subscription required)GPS positioning and operating log (subscription required)
• Generator, soundproofedCummins 4.8 kW, liquid-cooled 2-cylinder engineCummins 4.8 kW, liquid-cooled 2-cylinder engine
• Automatic start, generatorGenerator starts automatically if mains power is interruptedGenerator starts automatically if mains power is interrupted
• Extra power outlet16A outlet on power supply16A outlet on power supply
• LED lights on mastLED floodlight. Practical and robust floodlight. Attaches to the machine.LED floodlight. Practical and robust floodlight. Attaches to the machine.