Big Country 3851MO Fifth Wheel by Heartland

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  • Factory Standards
    High Gloss Slidewalls, Painted Fiberglass Front Cap, Aluminum Framed & Laminated Floors/Sidewalls, Frameless Bonded Windows, G-Rated Tires, EZ Lube Axles, Nev-R-Adjust Brake Pkg, Heavy Duty Suspension w/ Leaf Springs and Wet Bolt Kit, 6-Pt Hydraulic Level-Up, Hydraulic Slide Selector Switches, 50 Amp Service, Battery Disconnect, Universal Docking Station w/ Black Tanke Flush & Exterior Shower, Fresh Water Filter System, Heated & Enclosed Underbelly, Drop Frame w/ Store-More Super Storage, Slam Baggage Style Doors, LED Stop/Turn/Tail Lights, Pre Wire for Wingard Trav'ler Satelitte System, Spare Tire & Carrier, Back-Up Camera Prep, Solar Prep, Solid Entrance Step Above, Winegard Air 360, 2" Accessory Receiver Hitch
    Solid Stained Hardwood Inteior Cabinets and Fascia, Dinette Table w/ 4 Chairs (select models), Solid Surface Countertops w/ 3" Lip, Drawers w/ Solid Wood Bottoms & Full Extension Drawer Guides, Single Basin Farm Style Sink w/ Residential Syle Faucet, Stainless Steel Gas Oven & 4 Burner Cooktop, 30" Microwave, 21 Cu Ft Stainless Steel Refrigerator, 40" Electric Fireplace, 30K BTU Whisper Quiet A/C System, 12 Gal DSI 110/12V Water Heater, Fantastic Fan w/ Rain Sensor, Washer/Dryer Prep, One Piece Fiberglass Shower, Cold Crack Resistant Floor, LED TV, Tri-Fold Sleeper Sofa, Power Theater Style Seats w/ Heat, Massage, and Cell Phone Charging Pad, Night Roller Shades, LED Interior Lighting, King Bed
    Interior Decor
    Includes 30 AMP Controller & 2000 Watt Inverter
    Includes 4
    Heating, Vents, & A/C
    Replaces standard Residential Refrigerator

    • Azdel laminated sidewalls with lightweight non-wood substrate, sound barrier and better insulation value
    • Patent pending Stor-Mor three sided access to basement with 30% more capacity
    • Country Road Suspension – Double 7,000lb Dexter EZ Lube Axles, Nev-R-Adjust Brake System, MORryde 3000 Suspension System with leaf springs and wet bolt kit
    • Country Built Tough Construction – 2˝ thick sidewalls with high density block foam insulation and aluminum structure, 12˝ powder coated steel I-beam frame and fully walkable TPO roof system
    • Big Country Welcome Home Entrance – Zero gravity entrance step, Over-sized grab handle, and ultra pro door handle for easy access


    • Insulated slam style cargo doors with magnetic hold backs.
    • Exterior speakers
    • Solid entry step
    • Extended hitch pin
    • Large entry assist grab handle
    • Rear ladder
    • Over 145 cubic feet of storage with our patent pending Stor-Mor pass through storage with entertainment prep
    • Black tank flush system
    • City water hook up with high pressure fresh tank fill
    • Exterior shower with hot & cold water
    • Satellite and antenna connections
    • All tanks pull handles
    • Water filter
    • Universal docking station with all hookups, dump valves, flush, cable/sat, shower and winterization in one convenient and concealed compartment.
    • 80 AMP/12V DC Power converter
    • 50 AMP Detachable marine power cord
    • 110V Exterior electrical receptacles
    • Battery disconnect


    • The Country Kitchen: Upgraded appliance package – residential size range, 30” microwave, Residential French Door Style Refrigerator, full-size pantry, and recessed stainless steel farm style sink.
    • Climate Control – Dual whisper quiet A/C system providing 30,000 BTUs of cooling power, H-ducted for high efficiency output and vacuum bonded main floor and upper deck provides increased R-value
    • Modern Woven Flooring – easy to maintain and clean
    • Country Comfort Master Suite – King bed standard with under the bed storage, washer and dryer prep and built-in fascia nightstands
    • Country Home Fit and Finish – LG solid surface countertops, handcrafted Amish hardwood valances, window treatments and cabinets, and residential Congoleum® flooring that is cold crack resistant


    • Hydraulic operating system with manual override for slide room
    • Multi-seal slide room with one-piece weather-proof floor pan
    • All-in-one master control panel with tank monitors, slide and light switches
    • Upgraded day/ night shades throughout
    • Celling fan
    • Trifold sleeping sofa
    • High output entertainment system with DVD/Bluetooth HDMI
    • Whisper quiet A/C system


    • 12˝ I-beam drop frame with powder coated rust prohibitive coating
    • Seamless Corrugated underbelly material
    • Heated and Enclosed Underbelly
    • 6-Point hydraulic landing gear and auto level system
    • Flex foil Insulation (R-14)
    • Color-coded Plumb-PLEX™ water lines with 10/25 year warranty
    • 75 Gallon fresh water system tank
    • 90 Gallon gray tank
    • 45 Gallon black tank
    • (2) 30#LP bottles
    • 42,000 BTU Furnace
    • Seamless one piece below floor heat duct


    • G14-rated 16˝ tires with aluminum rims and leaf springs
    • Upgraded rubberized suspension system
    • 7,000 lb. industry leading axle with Easy-Lube™ hubs (all models)
    • 2˝ x 12˝ Nev-R-Adjust brakes


    • Walls – R11 *All formaldehyde-free insulation
    • Roof – R40
    • Slide room floors – radiant insulation R38 equivalent
    • Main floor – R38


    • Stained hardwood cabinetry and fascia
    • All cabinet fronts are pre-drilled and screwed together allowing for no staples.
    • Solid surface counter tops
    • Deep stainless steel kitchen sink
    • Residential oven with 4 burner cooktop
    • 30˝ microwave
    • LED lighting throughout


    • Bedroom slide out with under bed storage
    • King size bed
    • Walk-in wardrobe closet
    • Stackable washer /dryer closet
    • 6´- 4˝ Bedroom ceiling height
    • Reading lights over the bed


    • Porcelain toilet with foot flush
    • Roof vent
    • Heat and A/C duct
    • Large medicine cabinet
    • 6´ 4˝ Bath ceiling height
    • One-piece fiberglass shower with luxury glass shower surround


    • Smoke detectors
    • Fire extinguisher
    • LP gas & CO2 detector inside unit
    • Break away switch
    • All safety glass windows
    • 120V GFI protected outlets
    • Fire escape windows
  • Specification Imperial Metric
    Cargo Capacity 2,626 lbs 1,191.13 kg
    Dry Weight 14,296 lbs 6,484.56 kg
    GVWR 16,970 lbs 7,697.46 kg
    Pin Weight 2,970 lbs 1,347.17 kg
    Overall Height 13' 3" 4.04 m
    Overall Length 43' 10" 13.36 m
    Overall Width 96" 243.84 cm
    Black Water Tank 90 gal 340.69 l
    Fresh Water Tank 65 gal 246.05 l
    Gray Water Tank 90 gal 340.69 l
Retail Price $150,074
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