Description
2023 Merhow 3 horse gooseneck trailer with living quarters
The 2023 Merhow 8312-A RK-S is a flagship new gooseneck horse trailer engineered for the serious equestrian who refuses to compromise on either horse safety or personal comfort. Combining a rugged all-aluminum construction with a thoughtfully appointed 12-foot 6-inch short wall living quarter and a 9-foot slide-out, this trailer delivers a residential living experience on the road without sacrificing a single inch of horse space up front.
FULL TECHNICAL SPECIFICATIONS
| Specification | Detail |
| Year | 2023 |
| Make | Merhow |
| Model Number | 8312-A RK-S |
| Condition | New |
| Horses | 3 |
| Hitch Type | Gooseneck |
| Load Type | Slant Load |
| Construction | All Aluminum |
| Overall Length | 35.00 ft (~34.3′ to ~35′) |
| Width | 8 ft 1.5″ (97.5 inches) |
| Interior Height | 7 ft 6″ (7’8″ actual) |
| Axles | 2 × Dexter Torsion (dual 7,000 lb) |
| GVW | 9,987 lbs |
| Empty Weight | 9,987 lbs |
| Living Quarters | Yes |
| LQ Length (Short Wall) | 12 ft 6″ |
| Slide-Outs | 1 (9-foot Norco cable-driven flush floor slide) |
| Stall Width | 40″ center of hinge pin |
| Roof | Single-piece .032 aluminum |
| Exterior Skin | White aluminum |
| Flooring | Rubber-lined throughout horse area |
| Walls (Horse Area) | Ballistic, rubber-lined |
| Leveling Jacks | Equalizer dual-leg hydraulic |
| A/C | RVP Roughneck with heat strip (ducted) |
| Furnace | Suburban gas furnace |
| Hot Water | Suburban gas hot water heater |
| Refrigerator | Dometic RV fridge |
| Cooktop | Suburban 2-burner recessed with glass cover |
| Microwave | RV stainless steel |
| Toilet | Dometic RV with foot flush |
| Shower | Decorative 2-piece with glass doors |
| TV | 24-inch |
| Stereo | Jensen with DVD, inside & outside speakers |
| Mattress | RV queen (upgraded to memory foam) |
| Batteries | Dual 12V in aluminum battery box |
| LP Tanks | (2) 20 lb tanks |
| Spare Tire | Included with Jiffy Jack |
| Wheels | Aluminum |
| Lighting (Horse Area) | LED |
| Lighting (LQ) | LED puck ceiling + LED sconce |
| Exterior Lighting | (2) sets tail lights + side & rear load lights |
| Power Awning | Yes |
| Cable Inlet | Yes |
| Exterior Water | Spigot included |
| Mangers | Yes (8 feet wide) |
| Rear Tack | Collapsible, mildew-resistant fiber board lining |
| Saddle Storage | Saddle Boss brand saddle tiers |
| Blanket Storage | 4-tier blanket bar |
| Step | At camper door and escape door |
| Charging | 12V/USB stations at kitchen |
| Has Manger | Yes |
CONSTRUCTION & STRUCTURE
Merhow built the 8312-A RK-S to last a lifetime in all conditions. Every structural decision reflects a deep commitment to durability, weight efficiency, and horse welfare:
- All-aluminum construction throughout — frame, skin, roof, and internal components — providing maximum corrosion resistance with industry-leading strength-to-weight ratio
- White aluminum exterior skin delivers a clean, professional appearance while reflecting heat to keep the interior cooler in summer
- Single-piece .032 aluminum roof — no seams means no leaks, even in heavy rain or driving through car washes
Stalls & Dividers
- 3 slant-load stalls at 40″ center of hinge pin — generous stall width accommodating Quarter Horses, warmbloods, and sport horses
- Aluminum padded air-flow dividers with spring-loaded latches — the padding protects horses from impact while the airflow design prevents heat buildup
Flooring & Walls
- Rubber-lined floors provide superior grip and cushioning, significantly reducing leg fatigue and the risk of slipping during transit
Doors, Windows & Ventilation
- 60/40 rear horse doors with full-height cam bars — wide access for easy loading and unloading of all horse sizes
- Cam bar locks for secure door closure that won’t rattle or loosen on rough roads
Tack & Storage
- Mangers 8 feet wide — deep, easy-access hay storage at the nose of the trailer
- Walk-through door from horse area to living quarters — no need to exit the trailer in bad weather or at night
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