53
52
EN
EN
The battery is equipped with protection
against full discharge, which damages it.
The cordless impact wrench can be purchased as an accessory to the cordless power tool battery program
SHARE 20 V
powered using the same type of Li-ion battery.
The cordless impact wrench variant
Extol® Industrial 8791810
or
Extol® Premium 8891810
is supplied
with a
Li-ion battery Extol® Premium 8891881
with a capacity of
2000 mAh
and a charger
Extol®
Premium 8891893NZ
with a charging current of 2.4 A.
The cordless impact wrench variant
Extol® Industrial 8791810
or
Extol® Premium 8891810
is supplied without
the battery and charger for a lower purchase price for the case where the user has already purchased a battery and
charger with a different cordless power tool from the
cordless program SHARE 20 V
that covers cordless power tools
that are powered by the same type of battery with a capacity of
1500 mAh, 2000 mAh or 4000 mAh
based on the
required operating time, whilst these batteries can be charged using a charger with a charging current of
4 A; 2.4 A or
1.6 A
based on your requirements for charging time (note: fast charger
Extol® Premium 8891892NZ
with a charging
current of
4 A
cannot be used for charging batteries with a capacity of
1500 mAh
due to the high charging current).
BATTERIES AND CHARGERS FROM THE CORDLESS PROGRAM SHARE 20 V
ARE AVAILABLE FOR PURCHASE IF REQUIRED
Battery
SHARE 20 V
Model number
(Part number)
Chargers
SHARE 20 V
Model number
(Part number)
Battery 4000 mAh
Extol® 8891882
4 A charger
Extol® 8891892NZ
Battery 2000 mAh
Extol® 8891881
2.4 A charger
Extol® 8891893NZ
Battery 1500 mAh
Extol® 8891880
1.6 A charger
Extol® 8891891NZ
ONE-BATTERY SYSTEM
II. Technical specifications
Model
Extol®Industrial
Extol® Premium
8791810/8791811 8891810/8891811
Max. torque of a hard threaded connection
250 Nm
180 Nm
Tool tang
½" square
½" square
Speed without load n
0
0-2200 min
-1
0-2800 min
-1
Number of percussions
0-3300 min
-1
0-3600 min
-1
Nominal input voltage of the cordless power tool
18 V DC
18 V DC
Terminal voltage of a fully charged battery without load 20 V DC
20 V DC
Weight with battery 2000 mAh
1.5 kg
1.6 kg
Weight with battery 4000 mAh
1.8 kg
1.9 kg
Acoustic pressure level,
L
pA
=72.26 dB(A), K=±3dB(A) L
pA
=109 dB(A), K=±3dB(A)
performance with uncertainty K
L
wA
=83.26 dB(A), K=±3dB(A) L
wA
=120 dB(A), K=±3dB(A)
Max. total vibration a
h
(sum of three axes) on the handle with impact tightening
to max. power tool power; uncertainty K
a
h,
= 3.611 m/s
2
; K=±1.5 m/s
2
a
h,
= 11.368 m/s
2
; K=±1.5 m/s
2
Protection marking
IPX0
IPX0
Table 1
Introduction
EN
Dear customer,
Thank you for the confidence you have shown in the Extol® brand by purchasing this product.
This product has been tested for reliability, safety and quality according to the prescribed norms and regulations
of the European Union.
Manufacturer
: Madal Bal a. s., Průmyslová zóna Příluky 244, 76001 Zlín, Czech Republic
Date of issue
: 25. 2. 2020
I. Description and purpose of use
The
Cordless impact wrench
with a 1/2" square
tang is intended for loosening and tightening bolts
and nuts using tools intended for this purpose.
Impact torque increases power during screwing,
while at the same time reducing power consumpti-
on, so it is more effective at screwing tasks than
a cordless screwdriver.
Model
Extol®Industrial 8791810/8791811
(250 Nm)
is equipped with a motor
without carbon brushes
(
'brushless motor"
), which is more powerful, has
a lower power consumption for longer battery operati-
on time and has a longer lifetime. This model is suitable
for more demanding use in the automotive industry.
Model
Extol® Premium 8891810/8891811
(180 Nm) can, for example, be used for personal
need such as replacing tyres on a personal vehicle.
The impact wrenches are equipped with a LED
diode for illuminating the work area and turn off
with a delay.
The absence of a power cord provides freedom of
movement and increases comfort when working
with a cordless power tool.
(Only model 8791810, 8791811)
