Unverferth 132 Auto-Reset
Features
- Three different Zone-Builder subsoiler models to best suit your soil conditions:
- Model 132 with auto-reset shank that trips rearward and upward from a single pivot point for trouble-free use in rocky, hard soils. Trip pressure of 6,000 lbs. for consistent working depth
- Model 122 with spring-cushioned reset shank and cast-iron shank mounting feature 20" of vertical travel and 5,040 lbs. of point load
- Model 112 with shear-bolt protected shank with 7,500 lbs. of shear pressure for use in rock-free soils
- Straight-leg shank design creates a passageway that allows plant roots, soil moisture and nutrients to move freely into the subsoil with minimal surface soil disturbance
- Slices up to 20" deep to alleviate the deepest compaction
- 3/4" thick high-stress, forged-alloy shanks provide maximum strength and minimal disturbance
- Heat-treated, austempered 1-3/4" wide replaceable points dig through the hardpan
- Points feature raised-center, tapered design for less soil disturbance at higher speeds
- Hourglass-shaped, heat-treated cast invertible wearbars add to shank durability and subsurface soil fracturing
- Heavy-duty, double-frame all-welded construction with 6"x6" rearbar and 38" underframe clearance provides ideal residue flow
- Standard tool-free adjustable stabilizer wheels with stubble-resistant tires assure a consistent working depth
- Front-mounted swivel coulters with 1,500 lbs. of downpressure easily cut through the heaviest residue and features heavy-duty 6-bolt hubs with recessed endcaps and ride on a lip for increased durability
- Models available with 2-16 shanks with a powder-coat finish in choice of red or green
Specifications
Model Size | H.P. Required |
Approximate Weight (lbs.) | Transport Width | |
Model 132 Auto-Reset | Stabilizer Wheels Outboard | Stabilizer Wheels Inboard | ||
Note: For rigid models with vertical row markers, add 1' 7" to transport width with stabilizer wheels outboard. Transport width of 8-shank is 21'4" when equipped with bi-fold markers. |
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2-shank | 60-100 | 1610 | - | 8' 2" |
3-shank | 90-150 | 2403 | - | 8' 2" |
4-shank* | 120-200 | 2896 | 11' 4" | 8' 4 " |
5-shank* | 150-250 | 3393 | 13' 10" | 10' 11" |
6-shank* | 180-300 | 4001 | 16' 6" | 13' 6 " |
7-shank* | 210-350 | 4553 | 19' | 16' |
7-shank folding | 210-350 | 5353 | 16' 5" | - |
8-shank* | 240-400 | 5161 | 21' 6"' | 18' 6" |
8-shank folding | 240-400 | 5960 | 16' | - |
9-shank folding | 270-450 | 6530 | 16' 5" | - |
10-shank folding | 300-500 | 7150 | 16' | - |
12-shank folding | 360-600 | 8490 | 16' | - |
16-shank folding | 480-800 | 11,730 | 19' 8" | - |
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