Japan, TONE, TOOLS & EQUIPMENT, Wrench
TONE ETW71 Electric Wheel Wrench (ETW70-Series)

Product Made in Japan
Manufacturer: TONE
Model: ETW71 (ETW71LL; ETW71C68L; ETW71CL)
A wheel nut tightening machine for tires is 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.





| Models | ETW71LL | ETW71C68L | ETW71CL |
|---|---|---|---|
| Model number | ETW71 | ||
| Sq. dr. unit number | TW7LL | TW7C68L | TW7CL |
| Suitable wheels | Lever type with 90-120mm distance between bolts | Cup type, 6 & 8 holes wheel (JIS) | Cup type, 8 & 10 holes wheel (New ISO) |
| Single-phase voltage (V) | 100 | ||
| Max. current (A) | 14.5 | ||
| Max. power consumption (W) | 1400 | ||
| Max. torque (N·m) | 700 | ||
| Torque capacity (N·m) | 350~700 | ||
| No-load speed (min⁻¹[rpm]) | 19 | ||
| Main body weight (kg) | 5 | ||
| Square drive unit weight (kg) | 2.8 | 0.3 | 3.9 |
| Total weight (kg) | 7.8 | 9.3 | 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
- Square drive unit: 1
- (-) Screwdriver: 1
- Instruction manual: 1
- Metal case: 1
- Dual opening impact socket (8ED-4121A): 1 (※ 1)
- Tire socket for impact (8A-33T): 1 (※ 2)
- Color (90TWLP): 1 (※ 3)
※1 Attached to ETW 71 LLL and ETW 71 C 68 L.
※2 Attached to ETW71CL.
※3 Attached to ETW71LL.
OPTION
- Digitorqon (DT7TWT)
- Digitorqon (DTM8)
- Square drive unit (Short type) (TW7L)
- Square drive unit (Short type) (TW7C68)
- Square drive unit (Short type) (TW7C)
Kouei is Official Distributor/Agent of TONE.
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