Cut Through The Toughest High-Residue Conditions
The Orthman cultivator lineup is your solution for eliminating chemical-resistant weeds! For high residue situations, the lead depth band coulter slices through the toughest residue for better trash flow.
Precision wrench-free adjustment lets you easily adapt to variable field conditions and set the correct weeding or nutrient side-dress application depth.
With the widest variety of models and options, there is an Orthman cultivator model and tooling options to fit your cultivation and fertilizer application needs for a dual-purpose operation in a single pass.
The wraparound parallel linkage and close-coupled row unit design make the Orthman 8315 Cultivator maneuverable in the field and on the road. When equipped with the optional western sweep and adjustable ridging wings, the 8315 is the ideal tool for ridging.
The Orthman 8375 Row Crop Cultivator has proven itself to be the industry’s most versatile row crop tillage tool. The 8375 is designed to utilize Orthman’s wide selection of cultivation tools and attachments to ensure a custom field pass for even the toughest of field conditions.
The Orthman 8450 is explicitly designed to be the strongest, most cost-effective cultivator and fertilization tool in the industry. With its ability to pull two shanks per row unit, it offers virtually endless cultivation and fertilization options.
Model 8650 is built for narrow row applications with sweep trip protection for rocky conditions. The precision wrench-free depth adjustment allows you to easily adapt to variable field conditions. The nutrient placement side-dressing options for liquid or NH3 fertilizers allow for dual operations in a single pass. Advanced features such as precision sweeps uproot weeds while keeping residue cover intact.
Size |
6-Row8315 Row Crop Cultivator |
8-Row8315 Row Crop Cultivator |
12-Row8315 Row Crop Cultivator |
16-Row8315 Row Crop Cultivator |
18-Row8315 Row Crop Cultivator |
24-Row8315 Row Crop Cultivator |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # of Sweeps | 7 | 9 | 9 | 13 | 13 | 17 | 19 | 25 | ||||||||
| Row Spacing | 30" | 30" | 38" | 30" | 38" | 30" | 30" | 30" | ||||||||
| Rigid/Folding | Rigid | Rigid | Folding | Folding | Folding | Folding | Folding | Folding | ||||||||
| Fold Style | - | - | 180° | 180° | 180° | 170° | 170° | 170° | ||||||||
| Toolbar | Single 7x7 | Single 7x7 | Single 7x7 | Single 7x7 | Single 7x7 | Double 5x7 & 7x7 | Double 7x7 with Top Truss | Double 7x7 with Top Truss | ||||||||
| Hitch | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 4/4N | CAT 4/4N | CAT 4/4N | ||||||||
| Depth Control | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band |
| Lift-Assist Wheels | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | ||||||||
| Transport Width | 17'2" | 22'2" | 13'6" | 18'5" | 23'1" | 24'4" | 24'4" | 25'0" | ||||||||
| Approx. Weight | 3,100 | 3,290 | 3,750 | 4,040 | 4,750 | 4,950 | 6,230 | 6,330 | 6,645 | 7,155 | 9,850 | 10,200 | 11,025 | N/A | 22,235 | 25,580 |
| Min. H.P. Required | ||||||||||||||||
| Standard parking stands, transport lighting, lead depth band coulter or lead tire, 14" single piece sweeps (recommended for 30" rows). 24-Row 30" models are standard with lift-assist wheels. | ||||||||||||||||
Size |
6-Row8375 Row Crop Cultivator |
8-Row8375 Row Crop Cultivator |
12-Row8375 Row Crop Cultivator |
16-Row8375 Row Crop Cultivator |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # of Sweeps | 7 | 9 | 9 | 13 | 13 | 13 | 17 | 17 | ||||||||
| Row Spacing | 30" | 30" | 38" | 30" | 38" | 40" | 30" | 30" | ||||||||
| Rigid/Folding | Rigid | Rigid | Folding | Folding | Folding | Folding | Folding | Folding | ||||||||
| Fold Style | - | - | 180° | 180° | 180° | 180° | 180° | 170° | ||||||||
| Toolbar | Single 7x7 | Single 7x7 | Single 7x7 | Single 7x7 | Single 7x7 | Single 7x7 | Single 7x7 | Double 5x7 & 7x7 | ||||||||
| Hitch | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 4/4N | ||||||||
| Depth Control | - | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band | Lead Tire | Depth Band |
| Transport Width | 17'1" | 23'1" | 16'0" | 17'6" | 23'4" | 23'4" | 23'6" | 24'6" | ||||||||
| Approx. Weight | - | 4,125 | 4,770 | 4,770 | 5,530 | 5,530 | 7,870 | 7,870 | 8,050 | 8,050 | 8,050 | 8,050 | 11,490 | 11,490 | 13,640 | 13,640 |
| Standard extended tail design, parking stands, transport lighting, lead depth band coulter or lead tire, 14" single piece sweeps (recommended for 30" rows). | ||||||||||||||||
Size |
6-Row8450 Row Crop Cultivator |
8-Row8450 Row Crop Cultivator |
12-Row8450 Row Crop Cultivator |
16-Row8450 Row Crop Cultivator |
||||||||||||
| # of Sweeps | 7 | 9 | 9 | 13 | 13 | 13 | 17 | 17 | ||||||||
| Row Spacing | 30" | 30" | 36" | 30" | 30" | 38" | 30" | 30" | ||||||||
| Rigid/Folding | Rigid | Rigid | Folding | Folding | Folding | Folding | Folding | Folding | ||||||||
| Fold Style | - | - | 180° | 180° | 180° | 180° | 180° | 170° | ||||||||
| Toolbar | Single 7x7 | Single 7x7 | Single 7x7 | Single 7x7 | Double 5x7 & 7x7 | Single 7x7 | Single 7x7 | Double 5x7 & 7x7 | ||||||||
| Hitch | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | CAT 3/3N | ||||||||
| Depth Control | Depth Band | Depth Band | Depth Band | Depth Band | Depth Band | Depth Band | Depth Band | Depth Band | ||||||||
| Transport Width | 17'1" | 22'1" | 16'0" | 18'6" | 19'6" | 23'6" | 23'6" | 24'6" | ||||||||
| Approx. Weight | 1,740 | 2,270 | 3,150 | 4,530 | 8,112 | 4,750 | 5,240 | 10,357 | ||||||||
| Standard basic tail design, parking stands, transport lighting, lead depth band coulter & 14" single piece sweeps (recommended for 30" rows) | ||||||||||||||||
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