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:
To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for Personlized Products Matchless Drill Machine - Mechanical Drive Drawworks on Drilling Rig – VS , The product will supply to all over the world, such as: Ecuador, Boston, Surabaya, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!

The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
