Dump Trailer – 8′ (Rainbow Express)
Haul. Dump. Repeat. Built for Strength and Efficiency.
The Rainbow Express 8′ Dump Trailer is designed to handle tough hauling and dumping jobs with ease. Built from heavy-duty materials and engineered for stability, it’s the perfect solution for construction, landscaping, and agricultural tasks. With a compact 8-foot box and a 5,000 lb GVWR, it offers a balance of maneuverability and muscle for everyday work.
Key Specifications
| Feature | Specification / Description |
|---|---|
| Model | Rainbow Express – Dump Trailer |
| Overall Length | 12.5 ft |
| Overall Width | 6.66 ft |
| Overall Height | 4.2 ft |
| Box Dimensions (L × W × H) | 96″ × 60.5″ × 18″ |
| Ball Size | 2-5/16″ |
| Hitch Weight | 550 lb |
| Axles / GAWR | (1) × 5,000 lb rated axle |
| GVWR | 5,000 lb |
| Curb Weight | 1,520 lb |
| Payload Capacity | 3,735 lb |
| Payload Volume | 44 cu. ft. / 1.5 cubic yards (dry goods) |
| Tires | 225/75R15D |
| Wheels | 6-bolt hubs |
| Construction | Welded steel frame, reinforced box sides, powder-coated finish |
| Lift Mechanism | Hydraulic dump system (manual or electric, depending on configuration) |



