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Wacker Neuson HI770XHD

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. The environmentally friendly Triple Threat spill containment feature assures no diesel fuel, engine oil or coolant will contaminate the site and our optional gas detection system will safely shut down the heater in the presence of hydrocarbons. Machines are CSA certified.

  • 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.
  • Optional Combustible Gas Detection System is offered for improved jobsite safety in potentially volatile environments, shutting down the heater in the presence of hydrocarbon vapors.

Specifications

  HI 770XHD HI 770XHD NS

Dimensions 

L x W x H Overall in 187 x 94 x 88 215.5 x 103.5 x 88
L x W x H Shipping in 187 x 94 x 88 215.5 x 101.5 x 88
Weight without Fuel lb 5,700 5,783
Operating weight with Fuel lb 7,543 7,586
Ground clearance  in 13 13

Operating data 

Diameter Flue in 9 9
Diameter Air Outlets (qty 1) in 20 20
Diameter Air Outlets (qty 1) in 16 16
Diameter Air Outlets (qty 2) in 12 12
Diameter Air Inlet (qty 1) in 20 20
Heating power Heat Input BTU/h 770,000 770,000
Heat efficiency  % 75 75
Operating temperature Air Temperature Rise ° F 240 240
Capacity Sizing Air Heat ft³ 962,500 962,500
Capacity Drying Size ft³ 342,527 642,527
Fuel type  Diesel  
Fuel consumption Burner US gal/h 5.5 5.5
Operating performance Burner hp 0.25 0.25
at rpm Burner rpm 3,450 3,450
Tank capacity Burner Fuel US gal 235.5 198
Runtime Burner (100%) h 43 36
Runtime Burner (75%) h 57 48
Engine / Motor type Blower Centrifugal Centrifugal
Power Blower hp 3 3
RPM / speed Blower rpm 1,725 1,725
Air flow  CFM 4,000 4,000
Static Pressure  W.C. (inch) 4 4
Length Max Duct - 1 x 20in Supply ft 200 200
Length Max Duct - 1 x 16in Supply ft 150 150
Length Max Duct - 2 x 12in Supply ft 75 75
Length Max Duct - 1 x 20in Return ft 200 200

Electrical system 

Engine / Motor type Generator Marathon 282CSL Marathon 282CSL
Engine performance Generator kW 16 16
RPM / speed Generator rpm 1,800 1,800
Frequency Generator Hz 60 60
Voltage Generator V 120 120
Current Service A 20 20
Current Max A 8.3 8.3
Receptacles  15A, 120V Duplex 20A, 120V Duplex
Receptacles  N/A 20A, 120V Twist Lock

Engine / Motor 

Engine / Motor type  4-Cycle, 3-Cylinder - Liquid Cooled 4-Cycle - 4-Cylinder - Liquid Cooled
Engine / Motor Manufacturer Kubota Kubota
Engine performance  hp 16.9 18
Displacement  in³ 67 91.4
at rpm  rpm 1,800 1,800
Fuel type  Diesel Diesel
Tank capacity Useable Fuel US gal 235.5 25.9
Fuel consumption Useable US gal/h 5.84 5.84
Runtime w/ genset (100%) h 40 48