The DANOBAT underfloor wheel lathe has been specifically designed for reprofiling railway wheels and brake discs. It can perform without the need to dismount the train axle and it is equipped with the most up-to-date technology.
DLR |
DHD |
DHD+ |
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WHEELSET CHARACTERISTICS |
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|
|
|
Track gauge |
mm |
1000/1676 |
1000/1676 |
1000/1676 |
in |
39.5/66 |
39.5/66 |
39.5/66 |
|
Wheel Ø |
mm |
350/1250 |
350/1400 |
350/1400 |
in |
14/49.5 |
14/55 |
14/55 |
|
Profile width |
mm |
75/150 |
75/150 |
75/150 |
in |
2.95/6 |
2.95/6 |
2.95/6 |
|
Brake disc machining |
-- |
√ |
√ |
√ |
Max. axle load |
kg |
18000 |
30000 |
40000 |
lb |
39683 |
66139 |
88185 |
|
MACHINE CHARACTERISTICS |
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|
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Main drive power |
kW |
4x9 |
2x30 |
2x30 |
hp |
5x12 |
3x40 |
3x40 |
|
Chip section |
mm2 |
6 |
10 |
10 |
in2 |
0.009 |
0.015 |
0.015 |
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INSTALLATION DATA |
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|
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Machine weight |
kg |
18000 |
23000 |
25000 |
lb |
39683 |
50706 |
55116 |
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ACCURACY |
|
|
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Wheel Ø difference (wheelset) |
mm |
≤ 0.1 |
≤ 0.1 |
≤ 0.1 |
in |
≤ 0.004 |
≤ 0.004 |
≤ 0.004 |
|
Wheel Ø difference (bogie) |
mm |
≤ 0.3 |
≤ 0.3 |
≤ 0.3 |
in |
≤ 0.012 |
≤ 0.012 |
≤ 0.012 |
|
Radial run-out |
mm |
≤ 0.1 |
≤ 0.1 |
≤ 0.1 |
in |
≤ 0.004 |
≤ 0.004 |
≤ 0.004 |
|
Lateral run-out |
mm |
≤ 0.2 |
≤ 0.2 |
≤ 0.2 |
in |
≤ 0.008 |
≤ 0.008 |
≤ 0.008 |
|
Wheel profile geometry |
mm |
≤ 0.2 |
≤ 0.2 |
≤ 0.2 |
in |
≤ 0.008 |
≤ 0.008 |
≤ 0.008 |
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MACHINE ARQUITECTURE |
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|
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Single |
-- |
√ |
√ |
√ |
Tandem |
-- |
√ |
√ |
√ |