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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
- Slip-In Spindles
- 320/70R x 15, 380/55R x 16.5, 410/50R x 16.5 or 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 Models
- 22” or 24″ Disc Blades Spaced at 7” on All Models
- 10 Degree Gang Angle Front and Rear
- 1 3/4” Gang Bolt
- Solid 5 1/2” Cast Iron Spools of Front Gang
- Steel Spools 5 1/2” Diameter with 1/4” Wall Thickness on Rear Gang
- Trunnion Mount Bearings
- C-Cushion Bearing Mounts
- Overlapping/Staggered Offset Tandem Disc Gangs
- Heavy-Duty Adjustable Scrapers
- Adjustment/Maintenance Wrenches
- Blue Powder Coat Paint
- Safety Warning Lights
Specifications
| Model | 7450-39 |
| Approximate Weight | 37,170 lbs. (16,860 kg) |
| Working Width | 39 ft. 9 in. (12.1 m) |
| Front Gang Cut | 37 ft. 6 in. (11.4 m) |
| Transport Width | 17 ft. 4 in. (5.3 m) |
| Transport Height | 11 ft. 0 in. (3.4 m) |
| Number of Blades - Front Gang | 66 |
| Number of Blades - Rear Gang | 68 |
| Blade Size | 22 in. (559 mm) x 0.25 in. (6.35 mm) 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) |
| Blade Scrapers | 5.5 in. (140 mm) Adjustable |
| Blade Scraper Mount | Heavy-Duty 0.5 in. (12.7 mm) Spring Steel Arm |
| Gang Spools - Front Gang | 5.5 in. (140 mm) Diameter, 0.25 in. (6.35 mm) Wall Weldment - Center Section 5.5 in. (140 mm) Diameter - Solid Cast on Wings |
| Gang Spools - Rear Gang | 5.5 in. (140 mm) Diameter, 0.25 in. (6.35 mm) Wall Weldment |
| Gang Angle | 10 Degree |
| Gang Shaft | 1.75 in. (44.5 mm) Round |
| Gang Bearings | C-Cushion Trunnion Mount with Greaseable Triple Lip Seals |
| Number of Gang Bearings - Front | 18 |
| Number of Gang Bearings - Rear | 18 |
| 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 with Greaseable Pivots |
| Tire Size - Center Section | (8) 265/70R x 19.5 Radial Tires |
| Tire Size - Wings | (8) 320/70R x 15 Radial Tires |
| Wheel Hubs - Center Section | 8-Bolt |
| Wheel Hubs - Wings | 8-Bolt |
| Spindles - Center Section | 4 in. (102 mm) Slip-In Spindles |
| Spindles - Wings | 3 in. (76.2 mm) Slip-In Spindles |
| Hitch Type | Self-Leveling with Hydraulic Adjustment |
| Hitch Category | Cat. IV Cast Single Lip Ball Hitch |
| Machine Depth Control | Single Point, Front Mounted |
| Wing Gauge Wheels - Swivel Type | (4) Standard |
| Safety Chain Kit, LED Warning Lights & SMV Emblem | Standard |
| Adjustment Wrenches | Standard |
| Powder Coat Paint, Blue Sapphire | Standard |
| Spare Tire & Wheel Assembly | Optional |
| Cat. V Cast Single Lip Ball Hitch | Optional |
| Double Lip Hitch Clevis | N/A |
| Rear Tow Hitch with Hydraulic Hoses | Optional |
| Chevron Reel Package | Standard |
| Chevron Reel Specifications | 14 in. (356 mm) Diameter, 0.875 in. (22.2 mm) Rod Diameter |
| Reel Protection | Adjustable Spring Loaded Down Pressure |
| Reel Bearings | C-Cushion Trunnion Mount, Greaseable Triple Lip Seals |
| Hydraulic Reel Lift | Optional |
| Double Reel Option in lieu of Chevron Reels | Optional |
| Horsepower Requirements | 8 to 10 HP (6 to 7 kW) per Foot |
Specifications subject to change with or without notice.