Drilling winch of AC electric drive with converter
Parametric table
|
Model |
JC40DB |
JC50DB |
JC70DB |
JC90DB |
|
Nominal drilling depth (m) Ø114 mm drill pipe |
2500-4000 |
3500-5000 |
4500-7000 |
6000-9000 |
|
Nominal drilling depth (m) Ø127mm drill pipe |
2000-3200 |
2800-4500 |
4000-6000 |
5000-8000 |
|
Rated power kW (hp) |
735 (1000) |
1100 (1500) |
1470 (2000) |
2210 (3000) |
|
Electric motor x rated power kW (hp) |
1х720 |
2х720 |
2х1100 |
3х1100 |
|
Rated rotation speed r/min |
601 |
660 |
660 |
660 |
|
Rope diameter mm (in) |
32 (1 1/4) |
35 (1 3/8) |
38 (1 1/2) |
45 (1 3/4) |
|
Max. rope gain (Kn) |
275 |
340 |
485 |
630 |
|
Drum with groove (L x W) mm (in) |
640х1139 (25 1/4х44 7/8) |
685х1138 (27х44 7/8) |
770х1439 (30х53 1/2) |
914х1556 (36х61 1/4) |
|
Disc brake (L x W) mm (in) |
1500х76 (59х3) |
1600х76 (63х3) |
1520х76 (59 3/4) |
1800х76 (70 7/8х3) |
|
Overall dimensions (L x W x H) mm |
4230х3000х2630 |
5500х3100х2650 |
4570х3240х2700 |
6000х3400х2906 |
|
Weight (kg) |
18600 |
22500 |
30000 |
42000 |
Services:Training catalog: