Home
New
Equipment
Used
Equipment
Rental
Equipment
Parts &
Service
Specials Contact Us

Locations
Shop New Cat Machines
SERVING THE INDUSTRY SINCE 1933 Kelly Tractor is on Linkedin Kelly Tractor is on Twitter Kelly Tractor is on Instagram Kelly Tractor is on Facebook
Kelly Tractor Agriculture and Landscaping Equipment

Agriculture Forestry and NurseryExpand Agriculture Forestry and Nursery
Air Compressors and Pneumatic ToolsExpand Air Compressors and Pneumatic Tools
AttachmentsExpand Attachments
CranesExpand Cranes
Crushing, Screening and ConveyingExpand Crushing, Screening and Conveying
Demolition and Scrap HandlingExpand Demolition and Scrap Handling
EarthmovingExpand Earthmoving
Forklifts and Container HandlersExpand Forklifts and Container Handlers
Foundation DrillingExpand Foundation Drilling
Generators and Light TowersExpand Generators and Light Towers
Landfill EquipmentExpand Landfill Equipment
Paving and ConcreteExpand Paving and Concrete
Portable ToolsExpand Portable Tools
PumpsExpand Pumps
Sweepers and ScrubbersExpand Sweepers and Scrubbers
Technology SolutionsExpand Technology Solutions
TrailersExpand Trailers

View in Spanish
 

Cat® Stump Grinders

Caterpillar Stump Grinders are designed to economically remove stumps in residential, commercial and agricultural settings. They offer increased production over tow-behind grinders in situations where multiple stump removal is required. The right balance of cutting wheel speed and torque makes quick work of most tree varieties, wood structures and land clearing. The basic 2-over-3-tine construction and wide jaw opening also lends itself well to material handling. This includes sorting, loading, and, where possible compacting, of rock, scrap, pipe, waste material, and demolition debris.

Model
SG16
SG18
Overall width
46" / 1175 mm
46" / 1175
Overall length (retracted)
69" / 1754 mm
69" / 1754 mm
Overall height
30" / 760 mm
32" / 815 mm
Unit weight
775 lb / 352 kg
840 lb / 381 kg
Cutting head speed (drive shaft) @ max flow
943 rpm
1230 rpm
Cutting wheel width (with teeth)
3.3" / 83 mm
3.3" / 83 mm
Cutting wheel diameter (with teeth)
22" / 550 mm
22" / 550 mm
Cutting width (full swing range)
60" / 1524 mm
60" / 1524 mm