KENCO HARDROCK THUMBS ARE AVAILABLE IN BOTH WELD – ON MECHANICAL AND HYDRAULIC MODELS

Thumb widths of 8 inch, 12 inch, 18 inch, 24 inch, 32 inch, 34 inch, and 36 inch are available (dependent on the size of machine).

Kenco also offers a Direct Mount Hydraulic Thumb model. Pricing and availability on request.

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