| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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1.The drawwork is designed and manufactured in accordance with API Spec 7K specification and SY/T 5532 standard of oil rig drawwork;
2. Complete drawwork series.The structure form has single, double drum and multi - axis structure.The driving mode includes mechanical drive and electric drive, and the main and auxiliary brakes are properly configured to meet the power transmission of drilling rig and workover machine and the requirements of drilling and workover operation.
3. drawwork control (liquid, gas and electricity) adopts centralized control and is easy to operate;
4. The reduction gear of electric drawwork adopts large modulus and hard tooth surface gear for forced lubrication.
5. drawwork and power device can be mounted on a skid to meet the requirements of separate transportation;
| Model | JC40 |
| Nominal drilling depth m(ft) | |
| Dia.114 mm(4 1/2") with dia.114mm DP | 2500-4000 (8200-13100) |
| Dia.127mm (5") with dia.127mm DP | 2000-3200 (6600-10500) |
| Rated power KW/HP | 735/1000 |
| Max.fastline pull, KN/kips | 275/61.79 |
| Dia. Of drilling line, mm(in) | 32 (1 1/4") |
| Drum size (D*L),mm(in) | 640*1235 (25 1/4 * 48 1/2) |
| Brake hub size (D*W),mm(in) | 1168*265 (46*10 1/2) |
| Brake disc size(D*W),mm(in) | 1500*76 (59*3) |
| Sand drum size(D*L), mm(in) | 356*1245 (14*49) |
| Sand drum capacity (with dia.14.5 wireline), m(ft) | 3500 (11480) |
| Auxiliary brake | Electromagnetic eddy current brake/ Eaton brake |
| Dimension (L*W*H), mm(in) | 6450*2560*2482 (254*101*98) |
| Weight, kg(lbs) | 28240 (62295) |
| Model | JC50 |
| Nominal drilling depth m(ft) | |
| Dia.114 mm(4 1/2") with dia.114mm DP | 3500-5000 (11500-16400) |
| Dia.127mm (5") with dia.127mm DP | 2800-4500 (9200-14800) |
| Rated power KW/HP | 1100/1500 |
| Max.fastline pull, KN/kips | 340/76.4 |
| Dia. Of drilling line, mm(in) | 35(1 3/8") |
| Drum size (D*L),mm(in) | 685*1245 (27*49) |
| Brake hub size (D*W),mm(in) | 1270*267 (50*10 1/2) |
| Brake disc size(D*W),mm(in) | 1600*76 (63*3) |
| Sand drum size(D*L), mm(in) | 356*1430 (14*56 1/4) |
| Sand drum capacity (with dia.14.5 wireline), m(ft) | 4500 (14760) |
| Auxiliary brake | Electromagnetic eddy current brake/ Eaton brake |
| Dimension (L*W*H), mm(in) | 7000*2955*2780 (276*116*109) |
| Weight, kg(lbs) | 45210 (99670) |
| Model | JC70 |
| Nominal drilling depth m(ft) | |
| Dia.114 mm(4 1/2") with dia.114mm DP | 4500-7000 (14800-23000) |
| Dia.127mm (5") with dia.127mm DP | 4000-6000 (13100-19700) |
| Rated power KW/HP | 1470/2000 |
| Max.fastline pull, KN/kips | 485/108.98 |
| Dia. Of drilling line, mm(in) | 38(1 1/2") |
| Drum size (D*L),mm(in) | 770*1436 (30*56 1/2) |
| Brake hub size (D*W),mm(in) | 1370*267 (54*10 1/2) |
| Brake disc size(D*W),mm(in) | 1600*76 (63*3) |
| Sand drum size(D*L), mm(in) | 356*1430 (14*56 1/4) |
| Sand drum capacity (with dia.14.5 wireline), m(ft) | 6000 (19885) |
| Auxiliary brake | Electromagnetic eddy current brake/ Eaton brake |
| Dimension (L*W*H), mm(in) | 7930*3194*2930 (312*126*115) |
| Weight, kg(lbs) | 43000 (94800) |
1.Why choose us ?
Jimai Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for many years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.
2.Do you offer any custom designs?
Yes,we have our own trade factory. We provide services to top range partners.Produce a superior product for you by your designs.
3.How To Order ?
Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
4. When will make delivery ?
About 10 work days after receipt of the payment.
1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
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