HI 770XHD

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Product Information

The HI 770XHD models are very heavy duty, highly reliable, indirect fired air heaters, designed to run 24/7, in extreme environments. These units can withstand blizzard and ice storm conditions with up to 70 mph winds and will operate in temperatures to -60°F. Gone are the days of makeshift containment systems with the environmentally friendly Triple Threat™ spill containment feature which ensures that no diesel fuel, engine oil or engine coolant will contaminate the site.

Technical Data		HI 770 XHD	HI 770 XHD NS
Dimensions (L x W x H)	in (mm)	187 x 94 x 88 (4750 x 2388 x 2235)	21.5 x 103.5 x 88 (5473.7 x 2628.9 x 2235)
Weight (without fuel)	lbs (kg)	5,700 (2585)	5,783 (2523)
Weight (with full fuel tank)	lbs (kg)	7,543 (3421)	7,586 (3441)
Genset	kW	8	10
Genset fuel tank capacity	gal (l)	–	29 (110)
Tire Size		LT235/85R16 (G)	LT235/85R16 (G)
Hitch		Fixed Pintle	Adjustable Pintle
Performance
Fuel Requirement		Diesel	Diesel
Heater, Input	Btu/h (kW)	Up to 770,000 (220)	Up to 770,000 (220)
Heater, Output	Btu/h(kW)	Up to 577,500 (169)	Up to 577,500 (169)
Heater Efficiency HHV/LHV*	%	75/80.3	75/80.3
Fuel Consumption (average)	gph (l/h)	3.55 – 6.0 (13.44 – 22.71)	3.55 – 6.0 (13.44 – 22.71)
Fuel Tank Capactity	gal (l)	256 (969)	225 (852)
Run Time	h	45 – 75	45 – 75
Electrical Requirement		Generator 208V, 30A	Generator 208V, 30A
Quick Change Oil Fittings		No	Yes, Wiggin fittings
Lifting Crane Eyes		Yes, 4	Yes, 4
Fork Lift Pockets		Yes	Yes
Performance Monitoring Light		Yes	Yes
DOT Compliant		Yes	No
Blower
Type		3 hp centrifugal	3 hp centrifugal
Volume	cfm	4,000	4,000
Static Pressure	in. water column	4.0	4.0
*HHV = High Heat Value, US Standard / LHV = Low Heat Value, European Standard

A Wacker Neuson Product
The DURA-GEN extended run technology offered on the HI 770XHD model, minimizes oil changes to every 3000 hours (125 days).
Control panel features digital display of supply air temperature, along with temperature controls for supply air.
The durable heat exchange and fire box are made from 100% high grade stainless steel for long life and carry a 5-year rust through/burn through warranty.
Large heavy duty fork lift pockets make this machine easy to load and unload for greater job site mobility.
Conveniently located side access door provides superior performance in windy conditions and is lockable for added security.
Unique Recircul-Air™ design allows adjustable recirculation of warm inside air, resulting in huge fuel savings and even temperatures.
Optional remote thermostat available for controlling temperature from the inside of a structure.
North Slope (NS) model features include a heavy duty rack for duct storage, adjustable pintle hitch with surge brakes, 10 kW genset (vs 8 kW on XHD model), recessed fuel fill on both heater and genset and (2) 20 Amp, 208V twist lock curbside convenience plugs.
Machines are CSA Certified