Shandong East Machinery & Equipment Co., Ltd.
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Parâmetros do bocado de DTH (abaixo do martelo da perfuração do furo)
|
tipo |
diâmetro milímetro da broca (polegada) |
peso (quilograma) |
|
TH79 (3.5inch) |
90mm-100mm (3 1/2-3 7 /8) |
4-4.5 |
|
DHD3.5 |
90mm-105mm (3 1/2-4 1/8) |
4.5-5.5 |
|
BR33 |
90mm-100mm (3 1/2-3 7 /8) |
4-4.5 |
|
DHD340 |
105mm-138mm (4 1/10-5 2/5) |
8-12 |
|
QL40 |
110mm-133mm (4 3/8-5 1/4) |
10-12 |
|
DHD350 |
135mm-165mm (5 3/10-6 1/2) |
15.2-18 |
|
MISSION50 |
138mm-165mm (5 2/5-6) |
16-18 |
|
QL50 |
138mm-152mm (5 2/5-6) |
16-18 |
|
SD5 |
138mm-152mm (5 2/5-6) |
16-18 |
|
MAHC50 |
138mm-152mm (5 2/5-6) |
16-18 |
|
DHD360 |
152mm-203mm (6-8) |
24-33 |
|
MISSION60 |
152mm-203mm (6-8) |
21-30 |
|
SD6 |
152mm-254mm (6-10) |
24-50 |
|
QL60 (COP64G) |
152mm-203mm (6-8) |
24-33 |
|
XL60 |
152mm-190mm (6-7 1/2) |
22-27 |
|
DHD380 |
200mm-305mm (7 7/8-12) |
47-82 |
|
SD8 |
200mm-305mm (7 7/8-12) |
47-82 |
|
QL80 |
200mm-305mm (7 7/8-12) |
48-84 |
|
TH220 |
240mm-350mm (9 2/5-13 7/10) |
75-125 |
|
NUMA100 |
240mm-350mm (9 2/5-13 7/10) |
75-125 |
|
SD10 |
240mm-350mm (9 2/5-13 7/10) |
75-125 |
|
DHD112 |
310mm-444.5mm (12 1/5-17 1/2) |
140-252 |
|
SD12 |
310mm-444.5mm (12 1/5-17 1/2) |
142-254 |
|
NUMA120 |
310mm-444.5mm (12 1/5-17 1/2) |
140-252 |
|
TH398 (20inch) |
500mm-550mm (19 3/5-21 3/5) |
480-510 |
|
TS398 (20inch) |
500mm-550mm (19 3/5-21 3/5) |
480-510 |
|
TH600 (32inch) |
800mm-1000mm (31 2/5-39 3/10) |
680-984 |