2023 Case IH True-Tandem™ Disk Harrows 375 28 FT. (8.5 M)
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Key Features
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Brochure
Year2023
MakeCase IH
ModelTrue-Tandem™ Disk Harrows 375 28 FT. (8.5 M)
Product Features
Description
Working widths from 22' 0" - 46' 7": Tough field conditions call for tough tillage tools. Case IH True-Tandem disk harrows lead the industry in ruggedness and reliability so you can manage heavy crop residue with ease.
Features may include:
- Control residue size and distribution to promote faster breakdown and nutrient cycling
- Ultimate disk harrow technology to manage residue from a multitude of crops
- Precise depth adjustment allows for greater control over soil residue cover at planting to fit a wide range of soil types, topographies and management objectives
- The Crumbler puts the final touches on the seedbed
- Break through crusty, sealed-over soils to achieve the proper balance of minerals, air and water
- The 18-degree gang angle matches blade concavity for thorough soil mixing and leveling
- Promote a better seedbed finish without the excessive compaction typical of heavier disks
- Helps reduce residue hair-pinning, resulting in better seed-to-soil contact and stand establishment
- Put the finishing touches on fields by sizing clods and increasing the soil's contact with residue for maximum decomposition
- Provide a uniform seedbed depth and temperature, contributing to early, even plant emergence
- Provide exceptional center of gravity and balance
- Designed with gusset plates to maximize strength and stress distribution
- Deliver more uniform weight per blade
- Overlapping weld design and welded cylinders improve durability while reducing maintenance and the chance of leaking
- Included LED lights are brighter and longer-lasting than incandescent lamps
- Class 3 powder coat paint finish retains color longer and is more scratch-resistant
- Featured on wing pivots, rockshafts and the Crumbler
- Reduces routine maintenance, keeping you in the field longer
Trim Features
- Trim Name: 28 FT. (8.5 M)
- Generic Type (Primary): Harrow
Engine
- Engine Power: Horsepower - 24 in. Blades: 275 - 365 hp (205 - 272 kW) | Horsepower - 26 in. Blades: 336 - 420 hp (250 - 313 kW)
Electric
- Electrical: Tractor System: 12 volt with 7-pin connector
Operational
- Operating Speed: Recommended: With shallow concavity front blades: 5 - 7 mph (8 - 11.3 kph). With standard concavity front blades: 4.5 - 6 mph (7.2 - 9.7 kph)
Hydraulics
- Hydraulic Type: Remote Valves: Up to four hydraulic remote valves | Remote Valves (with AFS Soil Command I): Power beyond valve plus up to three remote valves
- Maximum Pressure: Tractor Hydraulic: 2,400 psi (1.69 Kgf/mm2) minimum
Chassis
- Mainframe: Fore-Aft Tube Size: 6 × 6 in. (152 × 152 mm) and 4 × 4 in. (102 × 102 mm) | Wing Fore-Aft Tube Size: 6 × 6 in. (152 × 152 mm) and 4 × 6 in. (102 × 152 mm) fore-aft tubes | Wheels and Tires: Standard walking 8-bolt 12.5L × 15 F | Wing: Standard walking tandem 6-bolt, 11l × 15 8 PR
- Hitch/Type: Gang Mounts: Durable top and bottom plates with heavy-duty bolts
- Frame Type: Gang: 3 × 5 in. (76 × 127 mm) rectangular tube
Dimensions
- Dimensions: Gang Bearings: 24 in. (610 mm) blades: rigid (recommended in non-rocky conditions) or trunnion c-spring cushion type; 26 in. (660 mm) blades: trunnion c-spring cushion type only | Arbor Bolt and Spacers: 1.5 in. (38 mm), square spring steel arbor bolt with heavy cast 6 in. (152 mm) diameter machined-flattened spools for superior fit with flattened crimp-center blades | Blade Spacing: 9 in. (229 mm) | Blade Diameter: Working blades: 24 in. (610 mm) / step-down blades: outside front - 22 in. (559 mm) and rear - 22 in. (559 mm), 20 in. (508 mm), and trilobe - 20 in. (508 mm | Blade Thickness: 24 in. blades - .197 in. (5 mm) or .256 in. (6.5 mm); 26 in. blades - .256 in. (6.5 mm)
- Tilling Width: 9 in. Spacing: 28 ft. 1 in. (8.6 m)
- Transport Width: Excl. Harrow: 17 ft. 4 in. (5.3 m)
- Transport Height: Excl. Harrow: 12 ft. 3 in. (3.7 m)
- Depth, Maximum: Operating: Up to 6 in. (152 mm)
- Gang Angle, Front: 18 degrees; True-Tandem design is symmetrical left-to-right
- Gang Angle, Rear: 18 degrees; True-Tandem design is symmetrical left-to-right
Weights
- Weight: Approximate / Blade (24 in., 9 in. Spacing; Excl. Harrow): 202 - 215 lb. (92 - 98 kg) | Approximate / Blade (26 in., 9 in. Spacing, Excl. Harrow): 221 lb. (67 kg)
Additional Features
- Additional Features: Wing Fold: Hydraulic single fold | Depth Control: Single point hydraulic | Blade Concavity: Front blades: choose from shallow concavity (for faster speeds) or standard concavity; rear blades: standard concavity | Blade Design: Earth Metal for longer wear; flattened crimped center for added strength and fit-up to spool | Number of Blades (9 in. Spacing): 80 | Scrapers: Heavy-duty spring steel rigid mount scrapers adjust individually and by gang
General
| Weight | Approximate / Blade (24 in., 9 in. Spacing; Excl. Harrow): 202 - 215 lb. (92 - 98 kg) | Approximate / Blade (26 in., 9 in. Spacing, Excl. Harrow): 221 lb. (67 kg) |
