Dragmaster Horizon
Starting At: $410/mo.*
8' & 10' Widths
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Request Factory Direct Pricing- hydraulic leveling blade
- rapid-set scarifiers
- rapid-set profile blades
- floating finishing rake
- an optional 340-gallon PTO water system
- Threaded adjustment nut on the front cylinder to maintain the frame's levelness regardless of the drag’s lift range.
- The universal working depth of all components is regulated with a ¼-inch incremented spacer system.
- It's the only full-scale towable arena drag that requires only one set of hydraulic remotes on the tractor.
- The scarifier, profile blade, and grooming rod component sections features its own proprietary Rapid-Set system.
Leave Limits in the Dust
Leave Limits in the Dust

The first ground-engaging component of the Dragmaster Horizon is the high-capacity hydraulic leveling blade. This blade sits in a ground plane between the tractor and drag tires, providing superior footing leveling. The scalloped leveling blade sweeps away tractor tire compaction, cutting a smooth path for consistent bounce-free drag operation while maintaining proper footing levelness. The cutting edge can be flipped for double the wear life.
Rapid-Set ScarifiersThe rapid-set system manually adjusts all scarifiers to the same depth in just a few seconds. No individual shank adjustments, no hydraulics, and no guessing how deep the scarifiers are working. This system ensures a specific depth with physical stops in ¼-inch increments, providing peace of mind and preventing accidents.
Rapid-Set Profile BladesThese innovative subsurface cutting blades work from the bottom up, cutting parallel to the arena grade, eliminating 100% of all ridges and hidden compaction below the footing surface. If the arena does not have a professionally installed base, the Profile Blades will improve the arena by packing the material below, creating a quasi-base.
Rapid-Set Grooming RodsWhen used in tandem with the profile blades, the grooming rods provide the desired base texture for any discipline. Adjust the grooming rods to ride below the profile blades to create grip for rodeo events, or adjust the profile blades to ride just below the grooming rods for a perfectly smooth and consistent base, ideal for reining and Western pleasure.
Floating Finish RakeThe fifth and final ground-engaging component is the floating Finish Rake, creating ABI’s signature finish. The ½” thick steel floating rake features flared ends, is adjustable, and is split into two independent sections for a perfect finish every time.
The Dragmaster Horizon’s optional 340-gallon PTO water system is controlled from the tractor’s seat, allowing operators to determine water application rate while dragging. The brass nozzles evenly spray water before the drag, allowing the ground-engaging components to incorporate the water into the footing. An optional rear single-point spray is also available for high-capacity water application behind the drag.
Spray HoseA convenient optional spray hose allows for spraying into corners from the tractor’s seat and washing down equipment, as well as other facility watering needs. This requires the 340 Gallon Water System.
Rail BladeFacilities with a full training schedule often have a problem with footing buildup around the arena walls, spending hours of manual labor trying to manually scrape it away from the walls and corners. Using the optional Rail Blade attachment, you can make a pass along the edge of your arena to pull the footing away and let your drag evenly distribute the material back where it belongs.
The optional rail blade, equipped with a safety trip system, offers an extended reach to grab footing buildup directly along the rail or wall and redirect it into the leveling blade for redistribution.
Second-Row ScarifiersA second row of scarifiers is optionally available, and the scarifier tips are bolt-on for easy replacement once worn.
Push BladeAn optional push blade may also be installed in place of or in addition to the scarifiers for precision removal of tractor tire compaction ahead of the drag tires to ensure a completely smooth path.
Rear Single-point Spray OptionAn optional rear single-point spray is also available for high-capacity water application behind the drag. This requires the 340 Gallon Water System.
You want the best quality materials, you want the highest quality workmanship, you want your attachments made in the United States of America–and so do we! That’s why, since 1997, we’ve been manufacturing and selling equipment built to exceed your expectations, just like we should. This attention to detail creates products that are durable, reliable, and ready to do your toughest work–day after day.
WarrantyWe build equipment with commercial-grade construction and superior craftsmanship, so you can rest assured it will last a very long time. And to back that up, we offer a limited warranty on this product. See warranty documentation for details.
Specifications
Specifications
| ABI Dragmaster Horizon | Dragmaster Horizon | Dragmaster Horizon w/340 Gal Water | ||
|---|---|---|---|---|
| 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water | |
| Drag Type | Tractor Towable | Tractor Towable | ||
| Max Working Width | 94.75" (7' 10.75") | 118.75" (9' 10.75") | 94.75" (7' 10.75") | 118.75" (9' 10.75") |
| Max Unit Width | 94.75" (7' 10.75") | 118.75" (9' 10.75") | 94.75" (7' 10.75") | 118.75" (9' 10.75") |
Tow Vehicle Req.
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Vehicle Type | Utility Tractor w/Draw Bar | Utility Tractor w/Draw Bar | ||
| Min. Horsepower | 50 hp | 62 hp | 55 hp | 67 hp |
| Max. Horsepower | 125 hp | 125 hp | 125 hp | 125 hp |
| 4 Wheel Drive | Required | Required | Required | Required |
| Hydraulic Remotes Needed | 1 Remote / 2 Remotes w/Hydro Blade Tractor Control | 1 Set Of Ports / 2 Sets With Level Blade Option | ||
| Min Tractor Weight | 3,700 lbs. | 5,000 lbs. | 4,200 lbs. | 5,500 lbs. |
| Front Weight Needed | Yes | Yes | Yes | Yes |
| Tire Type | Lug Tractor Tires | Lug Tractor Tires | ||
| Ideal Outside Tread Width | Up To 72" (6') | Up To 96" (8') | Up To 72" (6') | Up To 96" (8') |
| Max Outside Tread Width | 78" (6' 6") | 102" (8' 6") | 78" (6' 6") | 102" (8' 6") |
Frame Construction
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Type | Commercial | Commercial | ||
| Material | Tube Steel | Tube Steel | ||
| Transport | Towable w/Hydraulic Wheel Lift | Towable w/Hydraulic Wheel Lift | ||
| Depth Adjustment Increment | ¼" | ¼" | ¼" | ¼" |
| Leveling Adjustment | Infinite | Infinite | Infinite | Infinite |
| Tire Size | 24" Diameter x 12" Width x 12" Rim | 24" Diameter x 12" Width x 12" Rim | 24" Diameter x 12" Width x 12" Rim | 24" Diameter x 12" Width x 12" Rim |
| Tire Type | Bar Tread Tire - Air Filled | Bar Tread Tire - Air Filled | ||
| # Of Tires | 4 | 4 | 4 | 4 |
Leveling Blade
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Type | Hydraulic Control | Hydraulic Control | ||
| Working Width | 86.125" (7' 2.125") | 110.75" (9' 2.75") | 86.125" (7' 2.125") | 110.75" (9' 2.75") |
| Selectable Down Position | Yes, ¼" Increments | Yes, ¼" Increments | Yes, ¼" Increments | Yes, ¼" Increments |
| Manual Hand Pump Control* | Optional, No Additional Rear Remotes Needed | Optional, No Additional Rear Remotes Needed | ||
| Hydraulic Tractor Control* | Optional, 2 Total Sets Of Remotes Needed | Optional, 2 Total Sets Of Remotes Needed | ||
| Cutting Edge | Scalloped, Replaceable in 2 Sections | Scalloped, Replaceable in 2 Sections | ||
* Select only one
Scarifiers
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Manual Rapid-Set System | Yes | Yes | Yes | Yes |
| Depth Adjustment Increment | ¼" | ¼" | ¼" | ¼" |
| Working Width | 76.375" (6' 4.375") | 105.875" (8' 9.875") | 76.375" (6' 4.375") | 105.875" (8' 9.875") |
| Working Depth | 0" - 8" | 0" - 8" | 0" - 8" | 0" - 8" |
| # of Scarifiers | 8 | 12 | 8 | 12 |
| Optional 2nd Row | Available - Add 5hp | Available - Add 5hp | Available - Add 5hp | Available - Add 5hp |
| # of Scarifiers w/2nd Row | 17 | 23 | 17 | 23 |
| Type | Rigid Shank - With Replaceable Tip (Bolt-On) | Rigid Shank - With Replaceable Tip (Bolt-On) | ||
| Scarifier Shank Length | 12" | 12" | 12" | 12" |
Profile Blades
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Manual Rapid-Set System | Yes | Yes | Yes | Yes |
| Depth Adjustment Increment | ¼" | ¼" | ¼" | ¼" |
| Working Width | 83.75" (6' 11.75") | 111.75" (9' 3.75") | 83.75" (6' 11.75") | 111.75" (9' 3.75") |
| Working Depth | 0" - 6.5" | 0" - 6.5" | 0" - 6.5" | 0" - 6.5" |
| # Of Blades | 3 | 4 | 3 | 4 |
Grooming Rods
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Manual Rapid-Set System | Yes | Yes | Yes | Yes |
| Depth Adjustment Increment | ¼" | ¼" | ¼" | ¼" |
| Working Width | 79.75" (6' 7.75") | 106.25" (8' 10.25)" | 79.75" (6' 7.75") | 106.25" (8' 10.25)" |
| Working Depth | 0" - 10" | 0" - 10" | 0" - 10" | 0" - 10" |
| Grooming Rod Spacing | 7.875" (7 ⅞") | 7.875" (7 ⅞") | 7.875" (7 ⅞") | 7.875" (7 ⅞") |
| Front To Rear Spacing | 4.4375 (4 7/16") | 4.4375 (4 7/16") | 4.4375 (4 7/16") | 4.4375 (4 7/16") |
| # of Grooming Rods | 21 | 27 | 21 | 27 |
| Grooming Rod Length | 16" | 16" | 16" | 16" |
Finish Rake
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Type | Floating, Split In Two Sections, & Adjustable | Floating, Split In Two Sections, & Adjustable | ||
| Working Width | 94.75" (7' 10.75") | 118.75" (9' 10.75") | 94.75" (7' 10.75") | 118.75" (9' 10.75") |
| Floating Split Rake | Yes | Yes | Yes | Yes |
| Rake Material | 1/2" Steel | 1/2" Steel | 1/2" Steel | 1/2" Steel |
| Replaceable | Yes, In Sections | Yes, In Sections | Yes, In Sections | Yes, In Sections |
| Flared Ends | Yes | Yes | Yes | Yes |
Water System
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Water Capacity | - | - | 340 Gallons | 340 Gallons |
| PTO Pump | - | - | YES | YES |
| # Of Nozzles | - | - | 2 | 2 |
| GPM Range of Pump | - | - | 15-25GPM at 540rpm | 15-25GPM at 540rpm |
| AutoFill Shutoff Valve | - | - | Yes | Yes |
| Full Drain Tank | - | - | Yes | Yes |
| Spray Hose | - | - | Available Option | Available Option |
| Rear Single-Point Spray | - | - | Available Option | Available Option |
Options Available
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Manual Hand Pump Blade Control | Available Option | Available Option | ||
| Tractor Hydraulic Blade Control | Available Option (Requires 2 Hydro Remotes) | Available Option (Requires 2 Hydro Remotes) | ||
| Wall / Rail Blade | Available Option | Available Option | ||
| Rear Single-Point Spray | - | Available | ||
| Spray Hose | - | Available | ||
| 2nd Row Of Scarifiers | Available Option - Requires 5hp More | Available Option - Requires 5hp More | ||
| Push Blade | Available Option - Requires 5hp More | Available Option - Requires 5hp More | ||
Weights & Dims
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Unit Weight | 2,635 lbs. | 2,945 lbs | 2,640 lbs. | 2,950 lbs. |
| Unit Weight + Water | - | - | 5,515 lbs. | 5,785 lbs. |
| Shipping Weight | 2,635 lbs. | 2,945 lbs | 2,640 lbs. | 2,950 lbs. |
| Unit Dimensions | 95"W x 152" L x 48" H | 119" W x 152" L x 48" H | 95" W x 152" L x 70" H | 119" W x 152" L x 70" H |
| Shipping Dimensions | 95" W x 100" L x 48" H | 119" W x 100" L x 48" H | 95" W x 100" L x 70" H | 119" W x 100" L x 70" H |
Limited Warranty
| ABI Dragmaster Horizon | 8' | 10' | 8' w/340 Gal Water | 10' w/340 Gal Water |
|---|---|---|---|---|
| Farm & Ranch Use | ||||
| Commercial Use | ||||
Additional Information
| Market | Equestrians |
|---|---|
| Tow Vehicle | Utility Tractor |
| Applications | Horse Arena Drags |



