top of page
Pratt Burnerd/Atlas Stationary OLU Series 2 & 3-Jaw Hydraulic Power Chucks
PRATATLAS 2&3 JAW STATIONARY HYD CHK_edi

OLU Series 6″ – 10″ Chucks

  • Super thin body

  • Accuracy, plus minus .0005”

  • Easy Retrofit

  • Hydraulic Operation Standard

  • Optional air operation

  • Standard 1.5mm 60 degree fine serrated master jaws

  • 1 year warranty

Model
Stroke
Jaw Stroke Dia.
Hydraulic Pressure
Max. Grip ID
Max. Grip OD
Weight
OLU06D
.591"
.197"
350 psi
6,888 lbs.
4,774 lbs.
46 lbs.
OLU08D
.787"
.256"
350 psi
11,270 lbs.
6,370 lbs.
72 lbs.
OLU10D
.787"
.256"
350 psi
19,180 lbs
13,020 lbs.
98 lbs.
Technical Specifications
PRATATLAS OLU STATIONARY TECSPEC DIM DWG.png
MODEL
OLU06D
OLU08D
OLU10D
A
4.96"
5.79"
6.30"
B
7.80"
9.76"
10.87"
C
7.09"
8.86"
9.84"
D
5.51"
6.69"
8.66"
E
1.65"
2.05"
2.95"
F
6.50"
8.07"
10.00"
G
.59"
.59"
.71"
H
.177"
.177"
.197"
I
1.10"
1.10"
1.18"
J
1.38"
1.73
2.17
K
M8
M8
M10
L
1.42"
1.50"
1.65"
M
.59"
.94"
1.18"
N
.79"
.98"
1.18"
O
1.46"
1.81"
1.97"
P max.
.394"
.531"
.650"
P min.
.197"
.256"
.394"
Q
1.26"
1.38"
1.57"
R
M10 x 30
M12 x 35
M12 x 35
bottom of page