2026 Dynamax Corp DX3 37RB
Dynamax DX3 Super C diesel motorhome 37RB highlights:
-
Freightliner M2 106 Plus Chassis
-
Cummins L9 - 360Hp / 1,150 lb-ft of Torque
-
20,000 lbs Towing
-
Cab-Over Bed
-
Blackout Package
-
Stacker Washer / Dryer
-
400D Aqua Hit
-
79" Theater Seats
-
Residential Refrigerator
-
**Xplorer Package: **Lithium Ion Batteries (540Ah) - Solar (1,000 Watts) - Enhanced Insulation (Heated Bays, Thermal Foil Insulation, Dual Pane Windows, Insulated Cab Curtains
This fabulous DX3 Super C diesel motorhome gives you the feeling of home! You will all love spending the cool summer evenings outside underneath the 18' armless awning with LED lights and wind sensor as you watch a late-night movie on the exterior 32" LED TV. Head inside and grab some snacks from the kitchen pantry or heat up some popcorn in the convection microwave. After the day is over, you'll certainly look forward to snuggling up in the king-size bed.
You'll have a hard time finding anything else that quite compares to the powerful precision found on the Dynamax DX3 Super C diesel motorhome! These elegant coaches will feel like a dream home with their top-notch kitchens, deluxe bedrooms, comfortable lounge areas, and exceptional exteriors. The cab has leatherette driver/passenger air ride seats, a quad-view camera system, and a Kenwood 10" touchscreen dash infotainment system to keep you comfortable while you travel, and the Winegard in-motion T4 satellite will deliver entertainment for the living room TV, bedroom TV, and exterior TV. You'll also find an 8kW Onan diesel generator with auto transfer switch to make it easy to adventure since you will have your own power source.
Specifications
Length
40 ft 9 in
Dry weight
26,919 lbs
Sleeps
8 people
Slideouts
3
Odometer
1,210 miles
Unit features & options
- Freightliner M2 106 PLUS Chassis (33,000-lbs. GVWR / 54,000-lbs. GCWR)
- Cummins L9 Turbo Diesel Engine (360hp / 1,150 lb-ft. of Torque)
- Allison 3200 TRV Six-Speed Automatic Transmission
- 4.78 Rear Axle Ratio
- Trailer Hitch (20,000 Tow lbs. / 2,000 Tongue lbs.) with 7-Way Round Tow Connection
- 100-Gallon Fuel Capacity (Twin 50-Gallon Aluminum Fuel Tanks) with Equiflo Inboard Fuel System
- 6-Gallon Diesel Exhaust Fluid Tank
- 275-amp Alternator
- Air Brakes with 4-Wheel ABS
- Fuel Filter/Water Separator with Primer Pump
- C-Brake by Jacobs with High/Medium/Low Settings
- Brake Controller
- Airliner 21,000-lb. Rear Air Suspension
- Manual Air Suspension Dump Valve Switch on the Dash
- Bilstein Gas-Charged Front Shock Absorbers
- Front Sway Bar
- Rear Locking Differential
- Cruise Control
- Steel-Reinforced, Aluminum Cab
- Chrome Grille
- LED Headlights
- Fog Lights
- Daytime Running Lights
- Tinted Door Glass and Wing Windows
Full specifications
Get more info
2026 DX3 37RB
Dealer information
Dynamax DX3 Super C diesel motorhome 37RB highlights:
-
Freightliner M2 106 Plus Chassis
-
Cummins L9 - 360Hp / 1,150 lb-ft of Torque
-
20,000 lbs Towing
-
Cab-Over Bed
-
Blackout Package
-
Stacker Washer / Dryer
-
400D Aqua Hit
-
79" Theater Seats
-
Residential Refrigerator
-
**Xplorer Package: **Lithium Ion Batteries (540Ah) - Solar (1,000 Watts) - Enhanced Insulation (Heated Bays, Thermal Foil Insulation, Dual Pane Windows, Insulated Cab Curtains
This fabulous DX3 Super C diesel motorhome gives you the feeling of home! You will all love spending the cool summer evenings outside underneath the 18' armless awning with LED lights and wind sensor as you watch a late-night movie on the exterior 32" LED TV. Head inside and grab some snacks from the kitchen pantry or heat up some popcorn in the convection microwave. After the day is over, you'll certainly look forward to snuggling up in the king-size bed.
You'll have a hard time finding anything else that quite compares to the powerful precision found on the Dynamax DX3 Super C diesel motorhome! These elegant coaches will feel like a dream home with their top-notch kitchens, deluxe bedrooms, comfortable lounge areas, and exceptional exteriors. The cab has leatherette driver/passenger air ride seats, a quad-view camera system, and a Kenwood 10" touchscreen dash infotainment system to keep you comfortable while you travel, and the Winegard in-motion T4 satellite will deliver entertainment for the living room TV, bedroom TV, and exterior TV. You'll also find an 8kW Onan diesel generator with auto transfer switch to make it easy to adventure since you will have your own power source.
Specifications
Length
40 ft 9 in
Dry weight
26,919 lbs
Sleeps
8 people
Slideouts
3
Odometer
1,210 miles
Unit features & options
- Freightliner M2 106 PLUS Chassis (33,000-lbs. GVWR / 54,000-lbs. GCWR)
- Cummins L9 Turbo Diesel Engine (360hp / 1,150 lb-ft. of Torque)
- Allison 3200 TRV Six-Speed Automatic Transmission
- 4.78 Rear Axle Ratio
- Trailer Hitch (20,000 Tow lbs. / 2,000 Tongue lbs.) with 7-Way Round Tow Connection
- 100-Gallon Fuel Capacity (Twin 50-Gallon Aluminum Fuel Tanks) with Equiflo Inboard Fuel System
- 6-Gallon Diesel Exhaust Fluid Tank
- 275-amp Alternator
- Air Brakes with 4-Wheel ABS
- Fuel Filter/Water Separator with Primer Pump
- C-Brake by Jacobs with High/Medium/Low Settings
- Brake Controller
- Airliner 21,000-lb. Rear Air Suspension
- Manual Air Suspension Dump Valve Switch on the Dash
- Bilstein Gas-Charged Front Shock Absorbers
- Front Sway Bar
- Rear Locking Differential
- Cruise Control
- Steel-Reinforced, Aluminum Cab
- Chrome Grille
- LED Headlights
- Fog Lights
- Daytime Running Lights
- Tinted Door Glass and Wing Windows
Full specifications
Get more info
2026 DX3 37RB
