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KENCO HARDROCK THUMBS ARE AVAILABLE IN BOTH MECHANICAL AND HYDRAULIC MODELS

Excavator thumb attachment widths of 8 inch, 12 inch, 18 inch, 24 inch, 32 inch, 34 inch, and 36 inch are available (dependent on the size of the machine). Purchase both mechanical & hydraulic thumbs for excavators that are perfect for demolition and land clearing.

Kenco’s backhoe thumbs for sale include a Direct Mount Hydraulic Thumb model. Pricing and availability for excavator thumbs for sale are available upon request. Check out these thumb attachments for excavator today!

MECHANICAL THUMB SPECIFICATIONS

Machine
Class		Thumb Width in inchesThumb Length in inchesThumb Weight in poundsPin
Diameter		Tine
Thickness		# of
Tines
3-10,000 lb8 inch
8 inch		28 inches

34 inches

106 lbs

127 lbs

2.00 inches
2.00 inches		0.50 inches
0.50 inches		2
2
10-20,000 lb12 inch
12 inch

12 inch

35 inches
40 inches

48 inches

297 lbs
350 lbs

390 lbs

2.00 inches
2.00 inches

2.00 inches

.75 inches
.75 inches

.75 inches

2
2

2

20-33,000 lb18 inch
18 inch		46 inches
56 inches		580 lbs
780 lbs		2.00 inches
2.00 inches		1.00 inches
1.00 inches		4
4
33-40,000 lb24 inch
24 inch		53 inches
62 inches		890 lbs
980 lbs		3.00 inches
3.00 inches		1.50 inches
1.50 inches		4
4
40-60,000 lb32 inch
32 inch		58 inches
69 inches		1,070 lbs
1,190 lbs		3.00 inches
3.00 inches		1.50 inches
1.50 inches		4
4
60-80,000 lb34 inch
36 inch		65 inches
73 inches		1,920 lbs
2,060 lbs		3.50 inches
3.50 inches		2.00 inches
1.625 inches		4
4
80-110,000 lb34 inch
36 inch		75 inches
84 inches		2,100 lbs
2,950 lbs		3.50 inches
3.50 inches		2.00 inches
2.00 inches		4
4

HYDRAULIC THUMB SPECIFICATIONS

Machine
Class		Thumb Width in inchesThumb Length in inchesThumb Weight in poundsPin
Diameter		Tine
Thickness		# of
Tines
3-10,000 lb8 inch
8 inch		28 inches
34 inches		100 lbs
135 lbs		2.00 inches
2.00 inches		0.50 inches
0.50 inches		2
2
10-20,000 lb12 inch
12 inch

12 inch

35 inches
42 inches

48 inches

280 lbs
330 lbs

365 lbs

2.00 inches
2.00 inches

2.00 inche

.625 inches
0.75 inches

0.75 inches

2
2

2

20-33,000 lb18 inch
18 inch		50 inches
60 inches		560 lbs
765 lbs		2.00 inches
2.00 inches		0.75 inches
0.75 inches		4
4
33-40,000 lb24 inch 58 inches 820 lbs3.00 inches 1.25 inches 4
40-60,000 lb30 inch
30 inch		62 inches
69 inches		980 lbs
1200 lbs		3.00 inches
3.00 inches		1.25 inches
1.50 inches		4
4
60-80,000 lb 34 inch 63 inches 1980 lbs 3.50 inches 2.00 inches 4
80-110,000 lb36 inch 84 inches 2995 lbs 3.50 inches 2.00 inches 4