Personlized Products Matchless Drill Machine - DC Drive Drawworks of Drilling Rigs High Load Capacity – VS
Personlized Products Matchless Drill Machine - DC Drive Drawworks of Drilling Rigs High Load Capacity – VS Detail:
Bearings all adopt roller ones and shafts are made of premium alloy steel.
Driving chains with high accuracy and high strength are forced lubricated.
The main brake adopts hydraulic disc brake, and the brake disc is water or air cooled.
The auxiliary brake adopts electromagnetic eddy current brake(water or air cooled) or pneumatic push disc brake.
Basic Parameters of DC Drive Drawworks:
Model of rig |
JC40D |
JC50D |
JC70D |
|
Nominal drilling depth, m(ft) |
with Ф114mm (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 ) |
|
Qty. of motors ×rated power, kW(hp) |
2 ×438(596)/1 ×800(1088) |
2 ×600 (816) |
2 ×800 (1088) |
|
Rated speed of motor, r/min |
880/970 |
970 |
970 |
|
Dia. of drilling line, mm(in) |
32 (1 1/2 ) |
35 (1 3/8) |
38 (1 1/2) |
|
Max. fast line pull, kN(kips) |
275(61.79) |
340(76.40) |
485(108.36) |
|
Main drum size (D×L), mm(in) |
640×1139 (25 1/4×44 7/8 ) |
685×1138 (27 ×44 7/8) |
770×1361 (30 ×53 1/2) |
|
Brake disc size (D×W), mm(in) |
1500×40 (59 ×1 1/2) |
1600×76 (63 ×3 ) |
1600×76 (63 ×3) |
|
Auxiliary brake |
Electromagnetic eddy current brake/Eaton brake |
|||
DSF40/236WCB2 |
DS50/336WCB2 |
DS70/436WCB2 |
||
Overall dimension(L×W×H), mm(in) |
6600×3716×2990 (260×146×118) |
6800×4537×2998 (268×179×118) |
7670×4585×3197 (302×181×126) |
|
Weight, kg(lbs) |
40000(88185) |
48000(105820) |
61000(134480) |
Product detail pictures:
Related Product Guide:
Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Personlized Products Matchless Drill Machine - DC Drive Drawworks of Drilling Rigs High Load Capacity – VS , The product will supply to all over the world, such as: Paraguay, Paraguay, Armenia, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
By Natividad from Macedonia - 2017.10.13 10:47
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Gabrielle from Mexico - 2018.06.09 12:42