Pin-On Hydraulic Thumb Direct Connect - ACS

ACS Pin-On Hydraulic Thumbs are custom designed & manufactured to work with a specific bucket so that they integrate seamlessly with the bucket’s geometry, giving the operator the widest range of motion possible in all job applications.

The heavy duty hydraulic cylinder allows operator to pull material toward the bucket and improves safety and productivity by eliminating manual adjustment. Requires auxiliary hydraulics for operation.

Thumb teeth are crafted from AR400 steel, ensuring long service and consistent wear over the life of the attachment.  Available with either serrated or smooth teeth.

Important Notes

For the best customer satisfaction, lowest installation cost and maximum productivity ACS; Pin-on thumbs are designed specifically for use with ACS Buckets.

Adding a Coupler:  ACS will vary the thumb length according to whether or not you plan to use the thumb on a coupler-equipped machine.  A thumb on a coupler-equipped excavator needs to be longer in order to interlace correctly with the bucket teeth.

Tech Specs

Machine Requirements

Machine must have third-function hydraulics to actuate thumb cylinder.
Thumb Size Table
Excavator Size Bucket Width
Inches
Number of Bucket Teeth Number of Thumb Teeth Weight
US Pounds
All weights are approximate. Weights are estimated assuming no add-ons, options or payloads.
Class 5
6-8 Metric Tons
13,200-17,600 lbs
24" 4 teeth 3 teeth 425 lbs
30" 5 teeth 4 teeth 450 lbs
Class 10
8-14 Metric Tons
17,600-30,800 lbs
18" 3 teeth 2 teeth 730 lbs
24" 3 teeth 2 teeth 850 lbs
30" 4 teeth 3 teeth 870 lbs
36" 5 teeth 4 teeth 870 lbs
Class 15
14-18 Metric Tons
30,600-39,600 lbs
18" 3 teeth 2 teeth 850 lbs
24" 3 teeth 2 teeth 850 lbs
30" 4 teeth 3 teeth 870 lbs
36" 5 teeth 4 teeth 870 lbs
42" 5 teeth 4 teeth 870 lbs
Class 20
18-22 Metric Tons
39,600-48,400 lbs
24" 3 teeth 2 teeth 1,200 lbs
30" 4 teeth 3 teeth 1,250 lbs
36" 4 teeth 3 teeth 1,325 lbs
42" 5 teeth 4 teeth 1,325 lbs
48" 6 teeth 5 teeth 1,400 lbs
Class 25
22-28 Metric Tons
48,400-61,600 lbs
30" 4 teeth 3 teeth 1,200 lbs
36" 4 teeth 3 teeth 1,200 lbs
42" 5 teeth 4 teeth 1,250 lbs
48" 6 teeth 5 teeth 1,250 lbs
54" 6 teeth 5 teeth 1,400 lbs
Class 30
28-36 Metric Tons
61,600-79,200 lbs
36" 4 teeth 3 teeth 1,690 lbs
42" 5 teeth 4 teeth 1,690 lbs
48" 5 teeth 4 teeth 1,690 lbs
54" 6 teeth 5 teeth 1,800 lbs
60" 6 teeth 5 teeth 1,800 lbs
Class 40
36-50 Metric Tons
79,200-110,000 lbs
36" 4 teeth 3 teeth 2,540 lbs
42" 5 teeth 4 teeth 2,750 lbs
48" 5 teeth 4 teeth 2,750 lbs
54" 6 teeth 5 teeth 2,960 lbs
60" 6 teeth 5 teeth 2,960 lbs
Class 50
50-60 Metric Tons
110,000-143,000 lbs
42" 4 teeth 3 teeth 3,180 lbs
48" 4 teeth 3 teeth 3,400 lbs
54" 5 teeth 4 teeth 3,400 lbs
60" 6 teeth 5 teeth 3,700 lbs
66" 6 teeth 5 teeth 3,700 lbs

Options

  • Serrated or Smooth Teeth

    Serrated or Smooth Teeth Serrated teeth provide a more secure grip on the material being handled. Smooth teeth don't mar or cut into the material. We recommend smooth teeth for working with things like logs that will be cut into lumber or stones intended for use in decorative landscaping.

Pricing

Sign in or register to view pricing for this product, or call for a quote:

1 (330) 678-2511

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