Personlized Products Matchless Drill Machine - Mechanical Drive Drawworks on Drilling Rig – VS
Personlized Products Matchless Drill Machine - Mechanical Drive Drawworks on Drilling Rig – VS Detail:
• Drawworks positive gears all adopt roller chain transmission and negative ones adopt gear transmission.
• Driving chains with high accuracy and high strength are forced lubricated.
• The drum body is grooved. The low-speed and high-speed ends of drum are equipped with ventilating air tube clutch.
The main brake adopts belt brake or hydraulic disc brake, while the auxiliary brake adopts configured electromagnetic eddy current brake(water or air cooled).
Basic Parameters of Mechanical Drive Drawworks:
|
Model of rig |
JC40 |
JC50 |
JC70 |
|
|
Nominal drilling depth, m(ft) |
withФ114mm (4-1/2 ”)DP |
2500-4000(8200-13100) |
3500-5000(11500-16400) |
4500-7000(14800-23000) |
|
with Ф127mm (5″) DP |
2000-3200(6600-10500) |
2800-4500(9200-14800) |
4000-6000(13100-19700) |
|
|
Rated power, kW (hp) |
735 (1000) |
1100 (1500) |
1470 (2000) |
|
|
Max. fast line pull, kN(kips) |
275(61.79) |
340(76.40) |
485(108.98) |
|
|
Dia. of drilling line, mm(in) |
32 (1-1/4) |
35 (1-3/8) |
38 (1-1/2) |
|
|
Drum size (D×L), mm (in) |
640 ×1235 |
685×1245 |
770×1436 |
|
|
Brake hub size (D ×W), mm(in) |
1168×265 |
1270×267 |
1370×267 |
|
|
Brake disc size (D×W), mm(in) |
1500×76 |
1600×76 |
1600×76 |
|
|
Auxiliary brake |
Electromagnetic eddy current brake/Eaton brake |
|||
|
DSF40/236WCB2 |
DS50/336WCB2 |
DS70/436WCB2 |
||
|
Dimension(L×W×H), mm(in) |
6450×2560×2482 (254×101×98) |
7000×2955×2780 (276×116×109) |
7930×3194×2930 (312×126×115) |
|
|
Weight, kg(lbs) |
28240(62259) |
45210(99670) |
43000(94800) |
|
Product detail pictures:
Related Product Guide:
We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Personlized Products Matchless Drill Machine - Mechanical Drive Drawworks on Drilling Rig – VS , The product will supply to all over the world, such as: Karachi, Jakarta, Jamaica, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!


