Snap-On CT8850 - Functional Description; Specifications

7
ZCT8850CE Rev. C (03/20)
Functional Description
Figure 1: Cordless Impact Wrench
A – Friction Ring Anvil
B – Forward/Reverse Bar
C – Trigger
D – Release Button
E – Battery Pack
Specifications
Impact Wrench Specications
Square Drive Size
CT8850, CT8850P, CTA8850, CTEU8850,
CTJ8850 ....................................... 1/2” (13 mm)
CT8850QC ..............................7/16” internal hex
Tightening Torque
CT8850, CT8850P, CTA8850, CTEU8850,
CTJ8850 ...........................600 ft. lbs. (814 N•m)
CT8850QC ........................300 ft. lbs. (407 N•m)
Bolt Breakaway Torque ......750 lbs. ft. (1000 N•m)
Free Speed ............................................ 1900 rpm
Impacts per Minute ................................2280 ipm
Motor Voltage ........................................18.0 VDC
Weight with Battery Pack
(Lithium-Ion) .............................7.3 lbs. (3.3 kg)
Noise* (Tested in accordance with EN 60745)
Sound Pressure Level (A) .......................98.6 dB
Uncertainty, K ...........................................3.0 dB
Sound Power Level (A) .........................110.2 dB
Uncertainty, K ...........................................3.0 dB
Vibration* (Tested in accordance with EN 60745)
Vibration Level .....................................8.96 m/s
2
Uncertainty, K ......................................2.38 m/s
2
*These declared values were obtained by
laboratory type testing with the stated standards
and are not adequate for use in risk assessments.
Values measured in individual work places may be
higher. Values and risk of harm experienced by an
individual user are unique and depend upon the
environment and manner in which the user works,
the work piece and the workstation design, as well
as upon the exposure time and the physical
condition of the user.
Snap-on disclaims liability for the consequences of
using the declared values, instead of values
reflecting the actual exposure determined in an
individual risk assessment in a work place situation
over which we have no control.
Symbology
SYMBOLOGY
REFER TO INSTRUCTION
MANUAL/BOOKLET
WEAR EYE PROTECTION
WEAR HEARING PROTECTION
VIBRATION HAZARD
VOLTS
DIRECT CURRENT
n
0
xxx/min NO LOAD SPEED
CE MARK
CANADIAN - UNITED STATES
UNDERWRITERS LABORATORY
FCC
FEDERAL COMMUNICATIONS
COMMISSION
JAPAN ELECTRICAL SAFETY
TÜV RHEINLAND