Mini Excavator Thumbs
Please Note: The thumb below is painted white to show detail. The finished product will be painted gloss black.
24" THUMB SHOWN BELOW.
This is our mini excavator thumb. We make them in several sizes. The size come in 20", 24",
28" and 32".
This thumbs feature a one piece base plate, three 1" pins made of stress proof steel with stops
fully tig welded, massive 2" sq tube (BONE) with 1/4" wall, all steel used is 3/8", A36 structural
grade. Master pivot has 1 1/2" bushing stock for superior strength.
All pieces are CNC plasma cut. The thumb is designed to fold in to four different positions, 90
degrees, 107 degrees, 121 degrees, and completely folded back to be out of the way.
Also, we designed the thumbs with a little extra length. The actual thumb is the correct size
but when assembled with the base plate they become 1 1/2" taller. Example= 24" thumb is 24",
but with the base plate it becomes 25 1/2" tall at 90 degrees.
We can custom make different sizes and different steel thickness.
28" and 32".
This thumbs feature a one piece base plate, three 1" pins made of stress proof steel with stops
fully tig welded, massive 2" sq tube (BONE) with 1/4" wall, all steel used is 3/8", A36 structural
grade. Master pivot has 1 1/2" bushing stock for superior strength.
All pieces are CNC plasma cut. The thumb is designed to fold in to four different positions, 90
degrees, 107 degrees, 121 degrees, and completely folded back to be out of the way.
Also, we designed the thumbs with a little extra length. The actual thumb is the correct size
but when assembled with the base plate they become 1 1/2" taller. Example= 24" thumb is 24",
but with the base plate it becomes 25 1/2" tall at 90 degrees.
We can custom make different sizes and different steel thickness.
Design specs:
Base Plate = 4 1/2" wide and 17" long
Thumb= 5 3/4" wide and X long
Total Thumb Kit Weight=
20"= 62lbs 28"= 74lbs
24"= 68lbs 32"= 79lbs
Base Plate = 4 1/2" wide and 17" long
Thumb= 5 3/4" wide and X long
Total Thumb Kit Weight=
20"= 62lbs 28"= 74lbs
24"= 68lbs 32"= 79lbs
24",
20",
18",
16"
Shown
to the
right.
20",
18",
16"
Shown
to the
right.
