Skip to main contentSkip to navigation
RV Envy
RV floor plans
Inventory
Sell your RV
Dealers
Dashboard
  • Class A motorhomes
  • Class C motorhomes
  • Class B vans
  • Fifth wheel trailers
  • Travel trailers
  • Pop-up campers
  • Advanced search
  • Floor plan wizard
  • Inventory

Browse popular layouts & features

Class A motorhomes

  • … with bunk beds
  • … with two bedrooms
  • … with bath and a half
  • … with two full bathrooms
  • … with bunk over cab
  • … with rear bathroom
Browse all features →

Class B vans

  • … with King size bed
  • … with rear twin beds
  • … with Murphy bed
  • … with rear bathroom
  • … with dual twin beds
Browse all features →

Class C motorhomes

  • … with bunk over cab
  • … with bunk beds
  • … with rear bathroom
  • … with rear twin beds
  • … with Murphy bed
  • … with outdoor kitchen
  • … with outdoor TV
Browse all features →

Fifth wheel trailers

  • … with bath and a half
  • … with two bathrooms
  • … with bunk beds
  • … with two bedrooms
  • … with side patio
  • … with rear patio
  • … with outdoor kitchen
  • … with washer/dryer
  • … with front living
Browse all features →

Travel trailers

  • … with bunk beds
  • … with two bedrooms
  • … with Murphy bed
  • … with outdoor kitchen
  • … with rear bath
  • … with front bedroom
Browse all features →

Popup campers

  • under $10k
  • under $15k
  • under 2,000 lbs
  • under 3,000 lbs
Browse all features →

RV dealers by metro area

Los AngelesDallas–Fort WorthHoustonAtlantaPhoenixTampa BayOrlandoDenverChicagoSeattleNashvilleTorontoBrowse all metro areas →

Explore

  • RV floor plans
  • Browse inventory
  • Sell your RV
  • Dealers
  • Shopping tips

Company

  • About
  • Our story
  • Contact

Services

  • Dealer leads
  • Dealer websites & CRM
  • OEM advertising
  • Shopper insights

Join our mailing list

We don't send much, but you won't want to miss it!

RV Envy

The RV search engine. Find your dream RV.

We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

© 2026 RV Envy. All rights reserved.

For AI agentsPrivacyTerms
Dashboard
    1. Home
    2. Inventory
    3. McKee RV
    4. 2022 Heartland Bighorn 3120RK

    2022 Heartland Bighorn 3120RK

    UsedFifth wheel|Stock #6441|Located at McKee RV in Perry, IA
    $53,750$36,493
    Save $17,257
    RV Envy

    2022 Heartland Bighorn 3120RK

    Used · Fifth wheel

    $53,750$36,493Save $17,257

    McKee RV

    400 First Street

    Perry, IA 50220

    (800) 248-4489

    Stock #6441

    2022 Heartland Bighorn 3120RK floor plan

    Specifications

    Length37 ft 6 in
    Dry weight11,972 lbs
    Sleeps3 people
    Slideouts3

    Full specifications

    AC BTU30000 btu
    Available BedsKing
    Awning Info18' Deluxe Power w/LED Light Strip
    Axle Count2
    Axle Weight7000 lbs
    Black Water Capacity45 gals
    Cargo Capacity4480 lbs
    Convection CookingYes
    Cooktop Burners3
    Dry Weight11972 lbs
    Electrical Service50 amp
    Ext Height13 ft 3 in
    Ext Width8 ft
    Fresh Water Capacity80 gals
    Furnace BTU35000 btu
    GVWR16500 lbs
    Grey Water Capacity90 gals
    Hitch Weight2141 lbs
    LP Tank Capacity30 lbs
    Length37 ft 6 in
    Number of Awnings1
    Number of LP Tanks2
    Refrigerator Size18 cu ft
    Refrigerator TypeStainless Steel
    Shower TypeShower w/Seat
    Sleeps3
    Slides3
    TV InfoLR 55" LED TV, BR 32" LED TV
    Tire Size16"
    Washer/Dryer AvailableYes
    Water Heater Capacity12 gal
    Water Heater TypeGas/Electric DSI

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2022 Bighorn 3120RK

    2022 Bighorn 3120RK
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.

    Dealer information

    McKee RV

    400 First Street
    Perry, IA 50220
    (800) 248-4489

    Heartland Bighorn fifth wheel 3120RK highlights:

    • Rear Kitchen

    • Recessed Fireplace

    • King Bed

    • Center Island w/Stools

    • Panoramic Windows

    Looking for choices when you dine in your next RV? You have just that with the center island with stools or the live edge dinette table with two standard chairs and two folding chairs. You could work from these locations as well if needed. The rear kitchen offers windows for natural lighting and great views of your campsite, plus an 18 cu. ft. refrigerator, and a sink to keep everything clean. You will love your kitchen appliances nearby to make warm meals, plus there is a pantry. Everyone can gather to watch the 55" LED TV with recessed fireplace below while sitting on the two sofas. The bathroom offers a teak wood seat for maximum comfort when getting cleaned up, and the front bedroom gives you your own space to relax and watch the 32" LED TV, wash a load of clothes if you added the washer/dryer option, and enjoy the views out of all the windows. 

    With any Bighorn fifth wheel by Heartland, there is in-house constructed laminated fiberglass sidewalls, double-welded aircraft quality aluminum superstructure cage construction, walkable roof decking with wood roof trusses, a heated and enclosed underbelly plus heated and insulated holding tanks and gate valves for any climate camping, plus color-coded Plumb-PLEX water lines. You can easily setup camp with the 6-point hydraulic landing gear and auto leveling system, and stow away lots of outdoor gear in the Super Store-More 3-sided accessed basement with 30% more storage. There is easy-to-care for vinyl flooring on all main floors and woven flooring on slide floors, a Whisper quiet A/C system with dual high output 15,000 BTU A/C units for maximum comfort, Amish-crafted 100% hardwood cabinetry, fascia and doors with hidden hinges and drawers, in-house milled and finished solid surface countertops throughout the kitchen, plus a "Spa Bath" and more!. And each is pre-wired for satellite systems and wi-fi internet.

    Heartland Bighorn fifth wheel 3120RK highlights:

    • Rear Kitchen

    • Recessed Fireplace

    • King Bed

    • Center Island w/Stools

    • Panoramic Windows

    Looking for choices when you dine in your next RV? You have just that with the center island with stools or the live edge dinette table with two standard chairs and two folding chairs. You could work from these locations as well if needed. The rear kitchen offers windows for natural lighting and great views of your campsite, plus an 18 cu. ft. refrigerator, and a sink to keep everything clean. You will love your kitchen appliances nearby to make warm meals, plus there is a pantry. Everyone can gather to watch the 55" LED TV with recessed fireplace below while sitting on the two sofas. The bathroom offers a teak wood seat for maximum comfort when getting cleaned up, and the front bedroom gives you your own space to relax and watch the 32" LED TV, wash a load of clothes if you added the washer/dryer option, and enjoy the views out of all the windows. 

    With any Bighorn fifth wheel by Heartland, there is in-house constructed laminated fiberglass sidewalls, double-welded aircraft quality aluminum superstructure cage construction, walkable roof decking with wood roof trusses, a heated and enclosed underbelly plus heated and insulated holding tanks and gate valves for any climate camping, plus color-coded Plumb-PLEX water lines. You can easily setup camp with the 6-point hydraulic landing gear and auto leveling system, and stow away lots of outdoor gear in the Super Store-More 3-sided accessed basement with 30% more storage. There is easy-to-care for vinyl flooring on all main floors and woven flooring on slide floors, a Whisper quiet A/C system with dual high output 15,000 BTU A/C units for maximum comfort, Amish-crafted 100% hardwood cabinetry, fascia and doors with hidden hinges and drawers, in-house milled and finished solid surface countertops throughout the kitchen, plus a "Spa Bath" and more!. And each is pre-wired for satellite systems and wi-fi internet.

    Specifications

    Length

    37 ft 6 in

    Dry weight

    11,972 lbs

    Sleeps

    3 people

    Slideouts

    3

    Specifications

    Length

    37 ft 6 in

    Dry weight

    11,972 lbs

    Sleeps

    3 people

    Slideouts

    3

    Download brochure
    Download brochure

    Unit features & options

    • Super Store-More 3-sided accessed basement with 30% more storage
    • Azdel laminated sidewalls with lightweight non-wood substrate, sound barrier and better insulation value
    • “Comfort Camping” tire pressure monitoring prep kit, Bluetooth speaker bracket, and Euro entry door latch
    • MORryde 12V detachable power cord reel mounted in front basement compartment
    • MORyde CRE3000 Rubber Suspension
    • High gloss sidewalls with upgraded vinyl graphics and logo badge on front cap
    • Overhead entry door light
    • MORryde strut assisted entry door with deeper top step at entry
    • Automotive LED turn signals and lights
    • Rear and side security camera prep
    • Rear ladder
    • 2" Accessory receiver
    • Patent pending front cap design for short bed trucks allowing for tighter turning radius
    • Large insulated slam latch baggage doors
    • 110V exterior electrical receptacles
    • Battery disconnect in main basement
    • Universal docking station with all hookups, dump valves, flush, cable/sat, shower and winterization
    • “Triple Top” 3 separate kitchen surface workspaces for superior kitchen flow (most floor plans)
    • “True Wood” 100% maple hardwood cabinetry & fascia in dynamic “Black and Tan” 2-tone wood package
    • “Spa Baths” with solid surface sinks, marble look shower, removable shower head and teak wood seat
    • Straight roof line and ‘elite height’ main slides for increased space and storage
    • In-house constructed vacuum-bonded laminated main and upper deck floors
    • All-in-one master control panel with DSI water heater switch, tank monitors, slide and light switches
    • Night roller shades

    Unit features & options

    • Super Store-More 3-sided accessed basement with 30% more storage
    • Azdel laminated sidewalls with lightweight non-wood substrate, sound barrier and better insulation value
    • “Comfort Camping” tire pressure monitoring prep kit, Bluetooth speaker bracket, and Euro entry door latch
    • MORryde 12V detachable power cord reel mounted in front basement compartment
    • MORyde CRE3000 Rubber Suspension
    • High gloss sidewalls with upgraded vinyl graphics and logo badge on front cap
    • Overhead entry door light
    • MORryde strut assisted entry door with deeper top step at entry
    • Automotive LED turn signals and lights
    • Rear and side security camera prep
    • Rear ladder
    • 2" Accessory receiver
    • Patent pending front cap design for short bed trucks allowing for tighter turning radius
    • Large insulated slam latch baggage doors
    • 110V exterior electrical receptacles
    • Battery disconnect in main basement
    • Universal docking station with all hookups, dump valves, flush, cable/sat, shower and winterization
    • “Triple Top” 3 separate kitchen surface workspaces for superior kitchen flow (most floor plans)
    • “True Wood” 100% maple hardwood cabinetry & fascia in dynamic “Black and Tan” 2-tone wood package
    • “Spa Baths” with solid surface sinks, marble look shower, removable shower head and teak wood seat
    • Straight roof line and ‘elite height’ main slides for increased space and storage
    • In-house constructed vacuum-bonded laminated main and upper deck floors
    • All-in-one master control panel with DSI water heater switch, tank monitors, slide and light switches
    • Night roller shades

    Full specifications

    As provided in the original listing

    AC BTU30000 btu
    Available BedsKing
    Awning Info18' Deluxe Power w/LED Light Strip
    Axle Count2
    Axle Weight7000 lbs
    Black Water Capacity45 gals
    Cargo Capacity4480 lbs
    Convection CookingYes
    Cooktop Burners3
    Dry Weight11972 lbs
    Electrical Service50 amp
    Ext Height13 ft 3 in
    Ext Width8 ft
    Fresh Water Capacity80 gals
    Furnace BTU35000 btu
    GVWR16500 lbs
    Grey Water Capacity90 gals
    Hitch Weight2141 lbs
    LP Tank Capacity30 lbs
    Length37 ft 6 in
    Number of Awnings1
    Number of LP Tanks2
    Refrigerator Size18 cu ft
    Refrigerator TypeStainless Steel
    Shower TypeShower w/Seat
    Sleeps3
    Slides3
    TV InfoLR 55" LED TV, BR 32" LED TV
    Tire Size16"
    Washer/Dryer AvailableYes
    Water Heater Capacity12 gal
    Water Heater TypeGas/Electric DSI

    Full specifications

    As provided in the original listing

    AC BTU30000 btu
    Available BedsKing
    Awning Info18' Deluxe Power w/LED Light Strip
    Axle Count2
    Axle Weight7000 lbs
    Black Water Capacity45 gals
    Cargo Capacity4480 lbs
    Convection CookingYes
    Cooktop Burners3
    Dry Weight11972 lbs
    Electrical Service50 amp
    Ext Height13 ft 3 in
    Ext Width8 ft
    Fresh Water Capacity80 gals
    Furnace BTU35000 btu
    GVWR16500 lbs
    Grey Water Capacity90 gals
    Hitch Weight2141 lbs
    LP Tank Capacity30 lbs
    Length37 ft 6 in
    Number of Awnings1
    Number of LP Tanks2
    Refrigerator Size18 cu ft
    Refrigerator TypeStainless Steel
    Shower TypeShower w/Seat
    Sleeps3
    Slides3
    TV InfoLR 55" LED TV, BR 32" LED TV
    Tire Size16"
    Washer/Dryer AvailableYes
    Water Heater Capacity12 gal
    Water Heater TypeGas/Electric DSI

    Price history

    Days listed

    253

    Price drops

    2

    Total price reduction

    -$11,506

    Sign in to see 2 price changes

    Price history

    Days listed

    253

    Price drops

    2

    Total price reduction

    -$11,506

    Sign in to see 2 price changes