Chicago Pneumatic CP7763 Series, CP7773D Series, CP7773, CP7763, CP7773 Series Operator's Manual
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Operator’s Manual
CP7763, CP7773,
CP7763D, CP7773D Series
3/4
& 1
Impact Wrench
WARNING
To reduce risk of injury, everyone using, installing, repairing, maintaining,
changing accessories on, or working near this tool must read and
understand these instructions, as well as separately provided safety
instructions part number 6159948710, before performing any such task.
Air Diagram:
L
（-）
B & C
Model
CP7763 3/4"
CP7773 1"
CP7763-6
(6" ext.)
CP7773-6
(6" ext.)
CP7763D 3/4"
CP7773D 1"
CP7763D-6
CP7773D-6
(6" ext.)
(6" ext.)
L
Fig. 1
L
A
H
H
A
C
B
Fig. 2
（+）
Fig. 3 Fig. 4
Drive
3/4"
3/4"
Torque
Working Max Average @ load a k
1 2 3 4 5 6 7 8 9 10 11
ft.lbs
in.
N.m
100 - 950
136 - 1288
100 - 950
136 -1288
100 - 950
136 -1288
1"
100 - 950
136 - 1288
250 - 1070
340 -1450
250 - 1070
340- 1450
250 - 1070
340 - 1450
1"
250 - 1070
340 - 1450
ft.lbs
N.m
1 200
1 627
1 200
1 627
1 200
1 627
1 200
1 627
1 300
1 760
1 300
1 760
1 300
1 760
1 300
1 760
Speed Dimension
rpm
8.7*3.5*9.1
6 300
220*90*230
8.7*3.5*9.1
6 300
220*90*230
14.9*3.5*9.1
6 300
380*90*230
14.9*3.5*9.1
6 300
380*90*230
11.4*3.5*6.5
6 600
290*90*165
11.4*3.5*6.5
6 600
290*90*165
17.5*3.5*6.5
6 600
445*90*165
17.5*3.5*6.5
6 600
445*90*165
Air consumption
H
W
mm
in.
SCFM
Nl/s
7.5
3.5
7.5
3.5
7.5
3.5
7.5
3.5
10.2
4.7
10.2
4.7
10.2
4.7
10.2 41 16.3 1/2"
4.7 19.3 7.4 12
Inner hose
Weight
diameter
lbs
kg
30 11.6 1/2"
14.2 5.3 12
30 12.1 1/2"
14.2 5.5 12
30 13.9 1/2"
14.2 6.3 12
30 14.3 1/2"
14.2 6.5 12
41 14.3 1/2"
19.3 6.5 12
41 14.5 1/2"
19.3 6.6 12
41 16.1 1/2"
19.3 7.3 12
mm
in.
Air inlet
in. dB(A) dB(A) m/s² m/s²
3/8" FEMALE
3/8"
FEMALE
3/8"
FEMALE
3/8"
FEMALE
1/2" FEMALE
1/2" FEMALE
1/2" FEMALE
1/2" FEMALE
power
L
L
wA
pA
96 107 10.4 4.2
96 107 10.4 4.2
96 107 10.4 4.2
96 107 10.4 4.2
98 109 12.0 3.3
98 109 12.0 3.3
98 109 12.0 3.3
98 109 12.0 3.3
Sound
Sound
pressure
Vibrations
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