![](https://deere.com/assets/images/region-4/products/frontier-implements/landscaping-equipment/soil-pulverizers/sp22-series/sp22_series_soil_pulverizers_p006wr6r9250_large_d4a6f34e5288e82782268b0ab0f4763e78dbf7ed.jpg)
John Deere SP22 Series
Soil Pulverizers
- Compression springs
- Cutting teeth for superior soil preparation
- iMatch™ compatible
- Steel roller studded with spikes
Features
![Compression springs](https://salesmanual.deere.com/sales/salesmanual/images/NA/frontier/soil_pulverizers/p002g3f82143_sp_kf2_springs_275.jpg)
The SP10 Series Soil Pulverizers have two 68-kg (150-lb) compression springs, and the SP20 Series Soil Pulverizers have two 72.6-kg (160-lb) compression springs to keep the roller in contact with the ground and force the spikes into the soil down to 25.4-mm (1-in.) deep.
![Cutting teeth on SP20 Series Soil Pulverizers](https://salesmanual.deere.com/sales/salesmanual/images/NA/frontier/soil_pulverizers/p002g3f82141_sp20_kf3a_cutteeth_275.jpg)
The SP20 Series Soil Pulverizers feature a double set of 12.7-mm x 50.8-mm (0.5-in. x 2-in.) bar-type cutting teeth. Their staggered mounting slices the surface every 71.1 mm (2.8 in.) for superior soil preparation.
The teeth are reversible for extra life.
![Frontier™ soil pulverizers are easy to hook up](https://salesmanual.deere.com/sales/salesmanual/images/NA/frontier/soil_pulverizers/p002g3f82168_sp_kf4_hitch_275.jpg)
The iMatch quick-hitch system converts the tractor's 3-point hitch to fixed hooks for a super-quick connection.
![Steel rollers provide enhanced precision](https://salesmanual.deere.com/sales/salesmanual/images/NA/frontier/soil_pulverizers/p002g3f82143_sp_kf1_spikes_275.jpg)
The steel roller on all SP Series Soil Pulverizers are studded with 9.65-mm x 25.4-mm (0.38-in. x 1-in.) spikes that penetrate the toughest surfaces, breaking down clods and creating a fine finish.
Add an optional second roller with two 36.3-kg (80-lb) compression springs for an even smoother finish.
By installing a second roller assembly kit to soil pulverizers, the second roller helps smooth out material after it has been pulverized.
The field-conversion second roller assembly kits below are identified by part number and the specific soil pulverizers each kit is for.
Specs & Compare
Dimensions | SP22 Series Current Model |
Working width | 213.4 cm 84 in. |
Height | 99.1 cm 39 in. |
H-Beam | 30.5x29.2 cm 12x11.5 in. |
Weight | |
Operating | 396.9 kg 875 lb |
Shipping | 426.4 kg 940 lb |
Tractor compatibility | |
Hitch | |
Category | Cat. 1 |
iMatch™ compatibility | |
Scarifying teeth | |
Type | Bar |
Front quantity | 15 |
Front dimensions | 1.3x5.1 cm 0.5x2 in. |
Rear quantity | 14 |
Rear dimensions | 1.3x5.1 cm 0.5x2 in. |
Roller | |
Roller diameter | 16.8 cm 6.6 in. |
Roller pin quantity | 124 |
Roller pin size | 1x2.5 cm 0.38x1 in. |
Bearing size | 2.5 cm 1 in. |
Compression springs | |
Quantity | Two |
Down pressure per spring | 72.6 kg 160 lb |
Duty | |
Second roller assembly (optional) | |
Spring quantity | Two |
Spring down pressure per spring | 36.3 kg 80 lb |
Set-up time | |
Warranty | |
Additional information | |