2021 Wacker Neuson Indirect Fired Air Heaters HI770XHD

The HI 770XHD is designed for extreme environments

The HI 770XHD extra heavy duty indirect fired air heaters are designed to run 24/7 in extreme environments down to -60 ?F.

Features may include:

The DURA-GEN extended run technology offered on the HI 770XHD, minimizes oil changes to every 3000 hours (125 days).

The durable heat exchanger is made from 100% 309 stainless steel and comes standard with a 5-year warranty.

Unique Recircul-Air design allows adjustable recirculation of warm inside air, resulting in huge fuel savings and even temperatures.

Side access door provides superior performance in windy conditions and is lockable for added security. Heavy duty fork pockets designed for easy load and unload for greater jobsite mobility.

North Slope (NS) model includes heavy duty storage rack, adjustable pintle hitch, surge brakes, 10 kW genset, recessed fuel fill and (2) 20 Amp, 208V twist lock convenience plugs.

Fuel Capacity:
Tank Burner: 198 US gal | Tank Useable: 25.9 US gal
Weight:
without Fuel: 5,783 lb
Length:
Shipping: 215.5 in | Max Duct - 1 x 20in Supply: 200 ft | Max Duct - 1 x 16in Supply: 150 ft | Max Duct - 2 x 12in Supply: 75 ft | Max Duct - 1 x 20in Return: 200 ft
Ground Clearance:
13 in
Dimensions:
Diameter: 9 in | Diameter Air Outlets (qty 1): 20 in | Diameter Air Outlets (qty 1): 16 in | Diameter Air Outlets (qty 2): 12 in | Diameter Air Inlet (qty 1): 20 in
Weight, in running order:
Operating with Fuel: 7,586 lb

Volume:
Capacity Sizing Air Heat: 962,500 ft³ | Capacity Drying Size: 642,527 ft³
Airflow:
4,000 CFM
Electrical:
Current Service: 20 A | Current Max: 8.3 A | Receptacles: 20A, 120V Duplex | Receptacles: 20A, 120V Twist Lock
Generator:
Type: Marathon 282CSL | performance: 16 kW | Frequency: 60 Hz | Voltage: 120 V
Width:
Shipping: 101.5 in
Overall Length:
215.5 in
Overall Width:
103.5 in
Engine Manufacturer:
Kubota
Operating Speed:
at Burner: 3,450 rpm | Blower: 1,725 rpm | Generator: 1,800 rpm
Height:
Shipping: 88 in
Operating Conditions:
Heating power Heat Input: 770,000 BTU/h | Heat efficiency: 75 % | Fuel consumption Burner: 5.5 US gal/h | Operating performance Burner: 0.25 hp | Runtime Burner (100%): 36 h | Runtime Burner (75%): 48 h | Fuel consumption Useable: 5.84 US gal/h | Runtime w/ genset (100%): 48 h
Overall Height:
88 in
Rated Engine Speed:
at: 1,800 rpm
Engine Power:
Blower: 3 hp | Performance: 18 hp
Engine Type:
Blower: Centrifugal | 4-Cycle - 4-Cylinder - Liquid Cooled
FUEL TYPE:
Diesel
Maximum Pressure:
Static W.C.: 4 inch
Operating Temperature, Maximum:
Air Temperature Rise: 240 °F