Eskridge planetary anchor drives are the most widely used
and respected tools in the anchor installation industry. The
anchor drives are attached to mini-excavators, skid steers,
backhoe loaders and excavators throughout the country. The
drives can be powered by the prime mover or by independent
hydraulic power source.
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format (400kb) or PDF
Format (1.4 MB)
Watch the video
of the "Big Daddy" D1000 digger (Requires Windows
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| Series |
Rated
Output Torques (ft-lbs) |
Max.
System
Pressure (PSI) |
Output
Shaft
HEX (other options avail) |
Shaft Pullout Load
(lbs) |
Shaft Pressure
Load (lbs) |
Bail Boss Diameter
(in) |
Approx. Weight
(lbs) |
File Size |
| D50
Digger |
1,500
- 5,000 |
3,000 |
2" |
5,000 |
5,000 |
1" |
150 |
274 kb |
| 75
Digger |
To 20,000 |
To 2,750 |
2 5/8" or
3" |
30,000 |
30,000 |
1.51" or 2.01" |
510 |
149 kb |
| 76
Digger |
To 12,000 |
2,500 |
2 1/2"
or
2 5/8" |
15,000 |
15,000 |
1.26" or 1.51" |
250 |
141 kb |
| 77
Digger |
To 12,000 |
2,500 |
2" or 2 1/2"
or
2 5/8" |
15,000 |
15,000 |
1.26" or 1.51" |
250 w/motor |
126 kb |
| 78
Digger |
To 12,000 |
2,500 |
2 1/2"
or
2 5/8" |
28,000 |
15,000 |
1.26" or 1.51" |
370 |
209 kb |
75
and 78 Diggger
w/Kickdown |
3,000 - 20,000 |
See specification
sheet as these vary depending on the series. The kickdown
system automatically shifts the unit from high-speed/low-torque
to low-speed/high-torque operation when operating pressure
exceeds 2,000 psi. Once shifted, the unit operates in
low-speed/high-torque mode until the drive is stopped.
Once stopped, the unit resets to high-speed/low-torque
mode. |
670 kb |
| D440
Digger |
35,000 |
See
note 1 |
4" SQUARE |
60,000 |
50,000 |
4" |
1,015
(47:1);
1,090 (81:1) |
236 kb |
| D600
Digger |
50,000 |
See
note 1 |
4"
SQUARE |
50,000 |
95,000 |
4" |
1,700 |
168 kb |
| B28
Digger |
See specification
sheet or contact
Eskridge. |
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