# Heartland Gateway 3400SE

Gateway 3400SE is a fifth wheel floor plan by Heartland.

## Specs (2017 model year)

| Spec | Value |
| --- | --- |
| Length | 36 ft 9 in |
| Sleeps | 3 |
| Slide-outs | 3 |
| Dry weight | 11,724 lbs |

## Model years

2017, 2016. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/heartland/gateway/3400se?year={year}`

## Overview

The Heartland Gateway 3400SE is built around a residential-minded interior, with English maple cabinetry, solid wood cabinet doors, stainless steel undermounted sink, and solid surface countertops throughout. The bedroom delivers a Queen pillow top memory foam mattress, under-bed storage, a walk-in wardrobe, and a washer/dryer closet, while the oversize shower with glass door and porcelain toilet round out the single full bath. Outside, the Gateway 3400SE rides on Dexter axles with Mor/Ryde suspension for confident towing, and the full pass-through storage bay with tie-downs adds serious hauling versatility. Optional upgrades like a King bed, 6-point hydraulic leveling, dual pane windows, and a 12 cu ft GE refrigerator let buyers tailor the rig to their priorities.

## Inventory

1 unit currently for sale priced at $33,895: https://rvenvy.com/fifth-wheel-trailers/heartland/gateway/3400se/inventory

Floor plan diagram: https://images.rvenvy.com/c49e638e5e5c8f8039a712328571be66ee523a3e1feb1d121b5157d0182340d9/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/heartland/gateway/3400se