3.0 L Isuzu® engine, FT4
Generac | MFH500TDI-STD, Mobile Flameless Heater, w/ Isuzu Engine
INDUSTRIAL HEAT • FIELD DEPLOYMENT
MFH500TDI-STD, Mobile Flameless Heater, w/ Isuzu Engine
Manufacturer: Generac
Model: MFH500TDI-STD
Category: Mobile Heating
Built for demanding temporary-heat applications, this mobile heating system is designed to support construction, industrial, rental, and cold-weather operations. Review the key features and detailed configuration below for the Generac MFH500TDI-STD.
01
44-hour run time on one fuel fill
02
110% containment of engine fluids
03
475,000 BTU output*
04
90%+ heater efficiency
Key Features
Performance and operating advantages
Key manufacturer-listed features are organized below for faster comparison and purchasing review.
475,000 BTU output*
Max temperature output 180° F (82° C)
90%+ heater efficiency
Hydraulic pump loop generates reliable heat in ambient temperatures down to -40° F/C
44-hour run time on one fuel fill
Flameless technology produces heat without an open flame
Safe to use in hazard zones in which ignitable fumes may be present
Comprehensive safety alarms and shutdowns
Positive air shutdown to prevent runaway engine
Lockable cabinet to prevent tampering and theft
110% containment of engine fluids
Technical Details
System configuration and standard equipment
Expand each section to review the available technical details from the existing manufacturer product information.
Additional Key Features+
- DOT and Transport Canada compliant
- Single-point controls
- Dual outlet ducts allow for separate duct runs and more versatile heating
- Internal duct storage for convenience, ease-of-transport and theft prevention
- Single axle trailer for increased maneuverability
- Roof strobe light indicates operating unit
- Interior cabinet lighting for enhanced visibility during maintenance
- No DEF required
Engine System+
- Isuzu® 4JJ1T
- Diesel fueled
- EPA Final Tier 4
- 4-cylinder turbocharged
- 3.0 L displacement
- Power @ 2,000 rpm: 73 hp (54 kW)
- Air filter: Dry type cartridge
- Positive Air Shutoff - Electronic
Fuel System+
- Fuel tank capacity - US gal (L):
- Total: 173 (654.9)
- Usable: 160 (605)
- Fuel consumption rate: 3.55 gph (13.44 Lph)
- Minimum run time: 45 hr
- Fuel filter: Spin-on
Cooling System+
- Liquid cooled
- Capable of operating at -40 to 100° F (-40 to 37.8° C) ambient
- Coolant capacity: 6.3 qt (6.0 L)
Engine Lubrication System+
- Oil filter: Spin-on
- 500-hr service interval**
Heater+
- Type: Flameless, self-contained
- Heat produced: Up to 485,000 BTU/hr (142.1 kW/hr)
- Max Temperature: 180° F (82.2° C)
- Air flow: 2,650–5,500 ft3 /min (75–155.7m3 /min)
- Air discharge: Two 12 in (30.5 cm) outlets
- Efficiency: Up to 92%
- Heat transfer fluid (HTF):
- Pump: Variable displacement piston pump
- Tank capacity: 14 US gal (53 L)
- System capacity: 25 US gal (95 L)
- Hydraulic oil type: Mobile DTE10 ISO VG68 HYDRAULIC LOOP
- Pump: Metaris 63 cc variable displacement piston pump
- Two hydraulic oil filters – 9 and 20 microns
Protection+
- Self-contained
- Automatic shutdown for high hydraulic oil temperature, high hydraulic oil pressure, engine over speed, low engine oil, low fuel, and low hydraulic oil
- 110% containment
Enclosure+
- All steel construction. UV and fade resistant white polyester powder paint
- Fully lockable – including control box door, service access doors, and fuel fill
- Rear storage for two 12 in × 25 ft air ducts
- Operating and safety decals
- Document holder with owner’s manual – includes wiring diagrams
- E-stop
Trailer+
- 2-5/16 in ball hitch – adjustable height
- Tongue jack
- Electric brakes
- Transportation tie downs
- Forklift tubes
- DOT approved lights: Tail, brakes, and directional lights
- One 6,000 lb (2,721.6 kg) axle
- Tires: ST235/80R16, 3,500 lb
- Plug adapter. Round 7 spade (SAE J2863)
Controls+
- Murphy controller- PV450
- TFT color graphic LCD display with LED backlight
Batteries+
- Two 12 V, 950 CCA, wet cell batteries
- Electrical system rating: 12 V
Options*+
- Spare tire and carrier
- 60/40 coolant
- One 20 in (50.8 cm) air discharge outlet
- 3 in. pintle ring – adjustable height
- Transport Canada - Please Call
Product specifications and available configurations may change. Confirm current requirements with HTS Supply before purchase.
Resources
Product documents
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Need pricing, availability, or configuration help?
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