Wil-Rich 657 DCR
8-39 ft
10 in
>135 hp
15 in
Effective residue management for first tillage
The Wil-Rich 657 is designed for the first tillage pass, effectively managing crop residue and starting the decomposition process. With its robust construction and versatile attachments, this machine significantly improves soil conditions, setting the stage for subsequent tillage and planting.
Fall residue management
The Wil-Rich 657 helps dislodge root balls and bury residue to start the decomposition process, making seedbed preparation more manageable in the spring.
Soil mixing
Specialized shanks on the Wil-Rich 657 mix the upper soil profile to help create finer tilth in hard, heavy soils.
Shallow compaction management
The discs and shanks on the Wil-Rich 657 can break up compaction layers in the upper soil profile to help improve water infiltration and root growth.
Excellent agronomic performance
Preparing your fields with the Wil-Rich 657 sets the stage for effective soil management. This machine is designed to handle high residue conditions, mix soil for finer tilth, and break up shallow compaction layers. By integrating these tasks into one efficient pass, the Wil-Rich 657 improves seedbed preparation, enhances water infiltration, and promotes healthier root growth.
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Effective soil management
The Wil-Rich 657 helps manage fall residue, mix soil for finer tilth, and break up shallow compaction layers. These features improve seedbed preparation, enhance water infiltration, and promote healthier root growth.
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Kickstart the residue breakdown process
The Wil-Rich 657 is commonly used in the fall in high residue conditions, especially following corn. The specialized configuration of individually mounted discs and shanks is designed to dislodge root balls and thoroughly mix them in the upper soil profile. This can start the decomposition process more efficiently, so the field can be managed easily in the spring when preparing a seedbed.
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Mix soil to create finer tilth in heavy ground
In heavy soils, the Wil-Rich 657 can effectively mix the upper profile to help create finer tilth while aiding residue breakdown. Its shanks feature concave twisted shovels that are engineered for superior mixing performance. The resulting finish produces an ideal environment for planting and growing crops the following year.
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Break up shallow compaction layers
Compaction layers in the upper soil profile can restrict water infiltration and root growth. The heavy-duty Wil-Rich 657 offers the strength to break through tough, heavy soils and shatter compaction layers. As a result, water can better soak into the soil, and roots can grow more freely, leading to healthier and higher-yielding crops.
Versatile and customizable for efficient soil preparation
The Wil-Rich 657 is ideally suited for the first tillage pass in high residue conditions. The split-the-middle design offsets the straight coulters 7½ in from the shanks to dislodge root balls and efficiently start the decomposition process. These optional straight coulters can be added to further enhance residue management by cutting through tough crop residue. This machine is perfect for farmers looking to prepare their fields for planting by effectively managing crop residue.
Discs or coulters for residue management
Choose between concave discs or straight coulters. The concave discs are 22 inches in diameter, allowing for a maximum working depth of 5 in. They are spaced 15 in apart and are offset from the shanks. The straight coulters are offset and indexed to the shanks for a 7½ in working pattern. The front discs/coulters can be hydraulically raised and lowered for varying residue conditions.
Shovels for efficient residue mixing
Three ranks of heavy-duty shanks are engineered to mix in residue, loosen soil, and shatter compaction up to 10 in deep. Choose between four types of shovels: spike, chrome straight spike, or twisted concave spike (left or right). They are designed to efficiently bury and mix crop residue, enhancing the decomposition process. This ensures that residue is thoroughly incorporated into the soil, improving soil structure and fertility.
Trips engineered for strength and durability
Wil-Rich 657 trips are engineered for maximum strength and durability to minimize downtime, with an industry-leading trip pressure of 1,400 lbs. The high trip pressure helps maintain depth in tough soil conditions while preventing damage from rocks or other obstructions.
Strong and stable frame
The Wil-Rich 657 features a 4 x 6 x ⅜ in tubular frame that provides strength and stability. The large 16 x 4 in main frame supports the overall structure, ensuring durability and reliable performance in various soil conditions.
Rigid hitch for consistent performance
The Wil-Rich 657 DCR features a rigid hitch that keeps the front and rear of the machine level, ensuring consistent performance and ease of use. It offers Cat. III, IV, or V tongue options for 1½ in, 2 in, or 2¾ in diameter pins, providing flexibility to match various tractor setups.
Walking tandem wheels for enhanced stability
The walking tandem wheels on the Wil-Rich 657 are designed to support the machine's movement and stability, contributing to its ability to handle tough soils and high residue conditions. Careful placement of shanks around the wheels minimizes plugging, ensuring smooth operation and making it a reliable tool for effective soil management.
Optional single truck tires can be added to the Wil-Rich 657 to excel in wet conditions. These tires provide additional traction and stability, ensuring the machine performs effectively even in challenging soil conditions.
3- or 4-bar coil tine harrow for an ideal seedbed
The 3- or 4-bar tubular harrow is equipped with five adjustable tooth angles. These settings enable users to set the harrow's aggressiveness based on soil conditions and the level of residue present. The tines measure 5/8 inches in diameter and are available in lengths of either 26 in or 30 in, depending on the attached tool.
Technical data
| 657 DCR 9 | 657 DCR 11 | 657 DCR 13 | ||
| Rigid/Folding model | Rigid | Rigid | Rigid | |
| Frame options | Single axle | Single/Walking axle | Walking axle | |
| Number of straight coulters | 14 | 18 | 22 | |
| Number of concave discs | 8 | 10 | 12 | |
| Working width, ft | 8.75 | 11.3 | 13.9 | |
| Transport width, ft | 13.5 | 13.5 | 13.5 | |
| Transport height, ft | 5.8 | 5.8 | 5.8 | |
| Weight, lbs | 5,442 | 8,680 | 8,901 | |
| Horse Power required | 135-200 | 170-250 | 200-280 | |
| 657 DCR 15 | 657 DCR 18 | |||
| Rigid/Folding model | Rigid | Rigid | ||
| Frame options | Walking axle | Single axle | ||
| Number of straight coulters | 26 | 58 | ||
| Number of concave discs | 14 | 30 | ||
| Working width, ft | 16.3 | 18.75 | ||
| Transport width, ft | 16.5 | 13.5 | ||
| Transport height, ft | 5.8 | 9.75 | ||
| Weight, lbs | 9,743 | 7,861 | ||
| Horse Power required | 245-340 | 280-380 | ||
| 657 DCR 36 | 657 DCR 39 | |||
| Rigid/Folding model | Folding | Folding | ||
| Frame options | Single/Walking axle | Single/Walking axle | ||
| Number of straight coulters | 58 | 62 | ||
| Number of concave discs | 30 | 32 | ||
| Working width, ft | 36.9 | 38.9 | ||
| Transport width, ft | 20.6 | 20.6 | ||
| Transport height, ft | 15.3 | 16.6 | ||
| Weight, lbs | 19,441 | 20,342 | ||
| Horse Power required | >550 | >550 |
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