Horst Wagons Trailer Chassis | Model TR505 | Capacity 20 Tons | Spindles Diameter 3" | For Agricultural Transport & Forage/Grain Box Applications
Horst Wagons Trailer Chassis | Model TR505 | Capacity 20 Tons | Spindles Diameter 3" | For Agricultural Transport & Forage/Grain Box Applications
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Product Description
Horst Wagons Trailer Chassis | Model TR505 | Capacity 20 Tons | Spindles Diameter 3" | For Agricultural Transport & Forage/Grain Box Applications
DESCRIPTION
The Horst Wagons TR505 is a 20-ton trailer-style tandem axle running gear designed for dependable, heavy-duty hauling in agricultural and industrial applications. With a 40,000 lb rated capacity, it delivers the strength and stability needed for transporting grain boxes, silage boxes, or other large loads. Its fixed bolsters provide a solid, non-adjustable platform for consistent load positioning, while the heavy-duty tongue jack ensures safe and easy hitching, even under full load. The 1/2" Grade 70 safety chains offer secure towing and compliance with safety standards. Equipped with 8-stud hubs rated at 12,000 lbs each, the TR505 is built for long service life and reliable performance. Sold without wheels/tires, it allows you to select the rim and tire combination best suited to your terrain and operational needs. With rugged construction and a straightforward design, the TR505 is a proven choice for operators who need strength, stability, and simplicity in their running gear.
Key Features
- 20-Ton Capacity: Carries up to 40,000 lbs (18,144 kg) at lower speeds and 36,000 lbs (16,329 kg) at higher speeds.
- Model: TR505 — 20‑Ton Trailer‑Style Running Gear with Road Flex Suspension.
- Heavy-Duty Build: Equipped with 8-stud hubs and a tandem axle with 10 x 4 x 0.375" wall tubing for exceptional durability.
- Heavy-Duty Jack: Supports secure and stable loading/unloading operations.
- Quick Hitch Tongue: Facilitates fast and effortless attachment for smoother operations.
- Safety Enhancements: Includes a robust 1/2" Grade 70 safety chain and disc brake flanges for added control and safety.
- Compact Design: Features a height of 32" (with 445/65 x 22.5 tires), ensuring compatibility with various setups.
- Precision Engineering: Designed with fixed bolster stakes and stress-proof spindles for superior performance.
- Flexible Rim & Tire Options: Offers a wide range of configurations to suit your specific load and terrain requirements.
Detailed Specifications
| Attribute | Specification |
|---|---|
| Brand | Horst Wagons |
| Model | TR505 |
| Type | Trailer‑Style Tandem Running Gear |
| Capacity (30 kph / 20 mph) | 40,000 lb. |
| Capacity (50 kph / 30 mph) | 36,000 lb. |
| Suspension | Road Flex |
| Tongue Suspension | Yes |
| Hydraulic Stand | Yes |
| Hubs | 8‑stud |
| Spindles | 3″ dia., 1144 stress‑proof steel |
| Tandem Axle | 10″ × 4″ × .375‑wall |
| Bolsters | Fixed, 11′ 2″ |
| Bolster Stakes | 42.5″ fixed |
| Safety Chain | 1/2″ Grade 70 |
| Approximate Weight | 5,270 lb. (less rims & tires) |
| Height to Top of Bunk | 39″ (with 445/65 × 22.5 tires) |
| Track Width (Standard) | 76″–87″ (varies by tire) |
| Brake Options | 2‑wheel or 4‑wheel HD hydraulic disc brakes (22.5 rim) |
| Optional Features | 4″ bolt‑on riser kit (other heights available) |
| Primary Use | Agricultural hauling — forage & grain boxes |
Rim & Tire Options
| Tire Size | Type | Rim Size | Track Width | Capacity (lbs/tire) |
|---|---|---|---|---|
| 16.5 x 16.1 | 10 Ply | 16.1 x W14C x 8 | 79" | 5,200 |
| 19L x 16.1 | 12 Ply | 16.1 x W16C x 8 | 81" | 6,000 |
| 21.5 x 16.1 | 14 Ply | 16.1 x W16C x 8 | 81" | 7,850 |
| 425 x 22.5 | Used Truck | 22.5 x 13 x 8 | 76" | 12,000 |
| 425 x 22.5 | New Truck | 22.5 x 13 x 8 | 76" | 12,000 |
| 445 x 22.5 | New Truck | 22.5 x 13 x 8 | 76" | 12,000 |
| 400 / 55 x 22.5 | 16 Ply | 22.5 x 13 x 8 | 76" | 7,820 |
| 560 / 45 x 22.5 | 16 Ply | 22.5 x 16 x 8 | 82" | 9,640 |
Manuals & Documents
HLA WAGONS BROCHURE
HORST WAGONS RUNNING GEAR BROCHURE
General Warranty Info:
- Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
- The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
- Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
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