Page 413 - 日本前田TONE

ELECTRIC WHEEL WRENCH (ETW70-SERIES)

Wheel nut tightening machine for tires ideal for large vehicles such as large buses and trucks.
Achieves high precision torque control and automatic stop.
By installing Digitorque (sold separately), you can work while checking the tightened torque.
25.4 Product video

mm For bus/track
1

ETW71LL ETW71C68L ETW71CL

Max.
Square
Torque
Total
Max.
Weight
voltage
speed
current
Models Model Sq. dr. unit Suitable wheels Single-phase Max. power torque capacity No-load Main body drive unit weight
number number consumption weight
(V) (A) (W) (N･m) (N･m) (min [rpm]) (kg) (kg) (kg)
-1
ETW71LL TW7LL Lever type with 90-120mm distance between bolts 2.8 7.8
ETW71C68L ETW71 TW7C68L Cup type, 6 & 8 holes wheel (JIS) 100 14.5 1400 700 350～700 19 5.0 4.3 9.3
ETW71CL TW7CL Cup type, 8 & 10 holes wheel (New ISO) 3.9 8.9
※ Cord isn't included in main body weight.
※ Frequency 50-60Hz.
※ Repeated accuracy± 5%. Repeated tightening accuracy is the variation in tightening torque when tightening under the same torque
setting and working conditions.
Accessory OPTION
Square drive unit 1 Digitorqon (DT7TWT) P.416
(-) Screwdriver 1 Digitorqon (DTM8)
Instruction manual 1 Square drive unit (Short type) (TW7L) P.413
Metal case 1 Square drive unit (Short type) (TW7C68) P.413
Dual opening impact socket (8ED-4121A) 1 ※1 Square drive unit (Short type) (TW7C) P.413
Tire socket for impact (8A-33T) 1 ※2
Color (90TWLP) 1 ※3 Consumable parts
※ 1 Attached to ETW 71 LLL and Carbon brush
ETW 71 C 68 L. number GM295 (W 6 x H 9 x L 11)
※ 2 Attached to ETW71CL. E6114 (W 6 x H 7 x L 12)
※ 3 Attached to ETW71LL. ※ Please check the dimensions before order.
Brush Cap number E6115.
Fixing screw number E617.
478 478 468
90 198 190 90 198 190 80 198 190
П 53 ˘25.4 П 44 П 63 ˘25.4 П 44 П 63 ˘25.4 П 44
120 110 103.5
255 255 255
16
ETW71LL Dimensions ETW71C68L Dimensions ETW71CL Dimensions

Check & Repair
■ naccuracy may occur if not used for a long time or ■ Torque devices require regular inspection (once every six
I
inappropriate use of tool. Please contact your distributor months or 30,000 times afterwards). Checking service is
regularly for accuracy check (with service charge) available with service charge.
■ For more information about tool handling, please contact your
distributor.

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