 |
|
|
|
Dimensions
|
Outside diameter |
350mm |
| Width of the body |
300mm |
| Maximum radial thrust |
16,000kgf |
| Maximum rotating speed |
60rpm |
| Weight |
Cutter body |
66kg |
| Disk cutter assembly |
81kg |
| Torque capacity for cutter shaft |
300〜770kgf-cm |
| Recommended oil |
ISO VG 460 with high-pressure additive
Volume : 1,050cc |
|
|
|
|
|
BIG MAN
Model |
Pilot diameter
(mm) |
Reaming diameter
(mm)
|
Number of stage |
Number of cutters |
| BM-100N |
250 |
1,150
1,450
1,750
|
1
2
2〜3
|
8
12
14〜16
|
| BM-150A |
270 |
1,470
1,770
2,070
|
2
2〜3
3〜4
|
12
16
20
|
| BM-500A |
349 |
2,440
2,749
3,058
3,412
3,720
4,074
5,458
5,767
6,121
|
1※ |
14
16
18
20
22
24
30
32
34
|
|
| ※add to gage |
|
|
 |
|
 |
|
 |
|
| Tip-insert
type |
Tip-insert type |
Tooth type |
|
 |
|
 |
|
 |
|
Tooth
type cantilever
cutter |
Tip-insert
kerf type center
cutter |
Tip-insert
type for inner gage |
|
Type
of cutter |
Type
of
cutter cone
|
Dimensions |
Weight
(kg)
|
Remarks |
D |
B |
W |
| 201U |
Tip-insert
type
|
H201U |
24LP |
270 |
201 |
150 |
66 |
For hard rock
|
| 30LP |
260 |
201 |
150 |
58 |
| 40LP |
280 |
201 |
150 |
72 |
| K24LP |
270 |
201 |
150 |
52 |
For medium hard rock |
| 250U |
Tooth
type |
T201U |
14SP |
235 |
201 |
150 |
45 |
For soft rock |
Tip-insert
type |
H250U |
28LP |
336 |
250 |
215 |
124 |
For hard rock |
| K28LP |
325 |
250 |
215 |
104 |
For medium hard rock |
Tooth
type |
T250U |
28SP |
336 |
250 |
215 |
85 |
For soft rock |
| 305U |
Tip-insert
type |
H305U |
10LP |
395 |
305 |
250 |
225 |
For
hard rock |
| 20LP |
395 |
305 |
265 |
238 |
| K10LP |
395 |
305 |
265 |
238 |
For
medium hard rock |
| K20LP |
395 |
305 |
265 |
200 |
Tooth
type |
T305U |
10SP |
395 |
305 |
250 |
160 |
For soft rock |
| 20SP |
395 |
305 |
265 |
150 |
|
|
|
|
