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No carbon brushes or slip rings. Instead, silicon rectifier built - in field is incorporated. |
There are no carbon brushes, slip rings or commutator, so maintenance is greatly reduced. |
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 |
 |
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There are no brushes, so no wave interference is generated. |
High frequency welder (220Hz) making arc as stable as that of DC welder. |
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Model |
YTW-300 | YTW-350 | |||
A.C. GENERATOR |
Rated current |
A |
280 | 320 | |
Welding
current |
A |
60-300 | 70-350 | ||
Rated voltage |
V |
32 | 35 | ||
No
load voltage |
V |
75 | 85 | ||
Rate of use |
% |
60 | |||
Frequency |
Hz |
225 | |||
Rated speed |
rpm |
4500 | |||
Welding
rod |
mm |
2.6-6.0 | |||
Auxiliary power (220V, 250Hz) |
kW |
1.5 | 2.0 | ||
Captire cable size recommended(40-60m) |
mm |
38-60 | |||
DIESEL ENGINE |
Model |
TS190R | TS230R | ||
Type |
4-cycle, horizontal | ||||
Bore x stroke |
mm |
110x106 | 112x115 | ||
Continuous
rating output |
kW(hp)/min-1 |
11.8(16)/2200 | 14.0(19)/2200 | ||
Starting system |
Hand or Electric | ||||
Cooling
system |
Radiator | ||||
Lubricating system |
Forced lubrication with trochoid pump | ||||
Fuel
consumption |
Ltr./hour |
3.10 | 3.68 | ||
Imp. gal/hour |
0.68 | 0.81 | |||
U.S.
gal/hour |
0.82 | 0.97 | |||
Lub. Oil consumption |
Ltr./hour |
0.011 | 0.013 | ||
Imp.
gal/hour |
0.002 | 0.003 | |||
U.S. gal/hour |
0.003 | 0.003 | |||
Fuel tank capacity |
Ltr./hour |
13.7 | 21.5 | ||
Imp. gal/hour |
3.0 | 4.7 | |||
U.S.
gal/hour |
3.6 | 5.7 | |||
UNIT |
Dimensions (LxWxH) |
mm |
1440x970x650 | 1500x1050x650 | |
Weight |
kg |
370 | 430 | ||
