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Features
- Laser Cut, Robotically Welded Frame
- 5 1/2” Lift Axles with Maintenance-Free Lift System
- Walking Tandems on All Sizes (Single Wheel on Wing of 21' Unit)
- Slip-In Spindles
- 320/70R x 15, 380/55R x 16.5, 410/50R x 16.5, 265/70R x 19.5 Radial Tires (Model Dependent)
- Self-Leveling Hitch with Hydraulic Leveling Adjustment
- Cast Single Lip Hitch Cat. III or Cat. IV (Model Dependent)
- Single Point Depth Control
- Pivoting Wing Gauge Wheels on All Folding Models
- 7″, 8 3/4″ or 10 1/2″ Blade Spacing (Model Dependent)
- 22", 24", 26" or 28" Diameter Blades (Model Dependent)
- Fixed Front and Rear Gang Angles
- 1 3/4” Gang Bolt
- Steel Spools 5 1/2” Diameter with 1/4” Wall Thickness
- Trunnion Mount Bearings
- C-Cushion Bearing Mounts
- Overlapping/Staggered Offset Tandem Disc Gangs
- Heavy-Duty Adjustable Scrapers
- Adjustment/Maintenance Wrenches
- Blue Powder Coat Paint
- LED Safety Warning Lights
Specifications
| Model | 6231-21 |
| 24 IN. BLADES ON 7 IN. SPACING | |
| Approximate Weight | 16,300 lbs. (7,394 kg) |
| Working Width | 21 ft. 3 in. (6.5 m) |
| Front Gang Width | 18 ft. 0 in. (5.5 m) |
| Transport Width | 14 ft. 0 in. (4.3 m) |
| Transport Height | 9 ft. 9 in. (3.0 m) |
| Number of Blades - Front Gang | 34 |
| Number of Blades - Rear Gang | 38 |
| Blade Size | 24 in. (610 mm) x 0.25 in. (6.35 mm) 24 in. (610 mm) x 0.25 in. (6.35 mm) Rollable |
| Blade Concavity | Low Concavity |
| Blade Spacing - Front Gang | 7 in. (178 mm) |
| Blade Spacing - Rear Gang | 7 in. (178 mm) |
| 24 IN. BLADES ON 8.75 IN. SPACING | |
| Approximate Weight | 13,650 lbs. (6,192 kg) |
| Working Width | 20 ft. 7 in. (6.3 m) |
| Front Gang Width | 18 ft. 3 in. (5.6 m) |
| Transport Width | 14 ft. 0 in (4.3 m) |
| Transport Height | 9 ft. 11 in. (3.0 m) |
| Number of Blades - Front Gang | 28 |
| Number of Blades - Rear Gang | 30 |
| Blade Size | 24 in. (610 mm) x 0.25 in. (6.35 mm) 24 in. (610 mm) x 0.25 in. (6.35 mm) Rollable |
| Blade Concavity | Regular Concavity |
| Blade Spacing - Front Gang | 8.75 in. (222 mm) |
| Blade Spacing - Rear Gang | 8.75 in. (222 mm) |
| 26 IN. BLADES ON 8.75 IN. SPACING | |
| Approximate Weight | 14,566 lbs. (6,607 kg) |
| Working Width | 20 ft. 7 in. (6.3 m) |
| Front Gang Width | 18 ft. 3 in. (5.6 m) |
| Transport Width | 14 ft. 2 in. (4.3 m) |
| Transport Height | 9 ft. 11 in. (3.0 m) |
| Number of Blades - Front Gang | 28 |
| Number of Blades - Rear Gang | 30 |
| Blade Size | 26 in. (660 mm) x 0.25 in. (6.35 mm) 26 in. (660 mm) x 0.3125 in. (7.94 mm) |
| Blade Concavity | Regular Concavity |
| Blade Spacing - Front Gang | 8.75 in. (222 mm) |
| Blade Spacing - Rear Gang | 8.75 in. (222 mm) |
| 28 IN. BLADES ON 8.75 IN. SPACING | |
| Approximate Weight | 15,100 lbs. (6,849 kg) |
| Working Width | 20 ft. 9 in. (6.3 m) |
| Front Gang Width | 18 ft. 3 in. (5.6 m) |
| Transport Width | 14 ft. 2 in. (4.3 m) |
| Transport Height | 9 ft. 11 in. (3.0 m) |
| Number of Blades - Front Gang | 28 |
| Number of Blades - Rear Gang | 30 |
| Blade Size | 28 in. (711 mm) x 0.3125 in. (7.94 mm) |
| Blade Concavity | Regular Concavity |
| Blade Spacing - Front Gang | 8.75 in. (222 mm) |
| Blade Spacing - Rear Gang | 8.75 in. (222 mm) |
| 28 IN. BLADES ON 10.5 IN. SPACING | |
| Approximate Weight | 14,450 lbs. (6,554 kg) |
| Working Width | 21 ft. 6 in. (6.6 m) |
| Front Gang Width | 18 ft. 2 in. (5.5 m) |
| Transport Width | 14 ft. 6 in. (4.4 m) |
| Transport Height | 10 ft. 1 in. (3.0 m) |
| Number of Blades - Front Gang | 24 |
| Number of Blades - Rear Gang | 26 |
| Blade Size - Front Gang | Notched 28 in. (711 mm) x 0.3125 in. (7.94 mm) |
| Blade Size - Rear Gang | Smooth 28 in. (711 mm) x 0.3125 in. (7.94 mm) |
| Blade Concavity | Low Concavity |
| Blade Spacing - Front Gang | 10.5 in. (267 mm) |
| Blade Spacing - Rear Gang | 10.5 in. (267 mm) |
| Blade Scrapers | 4.5 in. (114 mm) Adjustable |
| Blade Scraper Mount | Heavy-Duty 0.5 in. (12.7 mm) Steel Spring Arm |
| Gang Spools - Front Gang | 5.5 in. (140 mm) Diameter, 0.25 in. (6.35 mm) Wall Weldment |
| Gang Spools - Rear Gang | 5.5 in. (140 mm) Diameter, 0.25 in. (6.35 mm) Wall Weldment |
| Gang Angle - Front Gang | 20 Degree |
| Gang Angle - Rear Gang | 18 Degree |
| Gang Shaft | 1.75 in. (44.5 mm) Round |
| Gang Bearings | C-Cushion Trunnion Mount with Greaseable Triple Lip Seals |
| Frame Construction | Laser Cut/Matchcut Components, Robotically Welded |
| Transport Lift Axles | 5.5 in. (140 mm) with UHMW Maintenance Free Pivots |
| Transport Axle Type | Walking Tandems on Center Section with Single Wheels on Wings |
| Tire Size - Center Section | (4) 320/70R x 15 Radial Tires |
| Tire Size - Wings | (2) 320/70R x 15 Radial Tires |
| Wheel Hubs - Center Section | 8-Bolt |
| Wheel Hubs - Wings | 8-Bolt |
| Spindles - Center Section | 3 in. (76.2 mm) Slip-In Spindles |
| Spindles - Wings | 3 in. (76.2 mm) Slip-In Spindles |
| Hitch Type | Self-Leveling with Hydraulic Adjustment |
| Hitch Category | Cat. III Cast Single Lip Ball Hitch |
| Machine Depth Control | Single Point, Front Mounted |
| Wing Gauge Wheels - Swivel Type | (2) Standard |
| Safety Chain, LED Warning Lights & SMV Emblem | Standard |
| Adjustment Wrenches | Standard |
| Powder Coat Paint, Blue Sapphire | Standard |
| Spare Tire and Wheel Assembly | Optional |
| HD Disc Blade Scrapers in lieu of Standard Scrapers | Optional for 24 in. x 0.25 in. or 26 in. x 0.25 in. Blades |
| Double Lip Hitch Clevis | Optional |
| Cat. IV Cast Single Lip Ball Hitch | Optional |
| Cat. V Cast Single Lip Ball Hitch | N/A |
| Rear Tow Hitch with Hydraulic Hoses | Optional |
| Chevron Conditioner Reels | Optional |
| Double Chevron Conditioner Reels | Optional |
| 3-Row Coil Tine Harrow | Optional |
| Hydraulic Reel Lift | Optional |
| Horsepower Requirements | 8 to 10 HP (6 to 7 kw) per Foot; 12 to 15 HP (9 to 11 kW) per Foot for 10.5 in. Spacing |
Specifications subject to change with or without notice.
6200 Series – 3-Row Coil Tine Harrow – PDF Specs
6200 Series – Chevron Conditioner Reel – PDF Specs
6200 Series – Double Chevron Conditioner Reel – PDF Specs