- Contact Person : Ms. liu terry
- Company Name : Chengdu Zhonghang Machinery Co., Ltd.
- Tel : 86-028-88113817
- Fax : 86-028-83933673
- Address : Sichuan,chengdu,No 6,hancheng village xindu chengdu city sichuan province china
- Country/Region : China
- Zip : 610500
7000m drawworks for drilling rig
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♥ Our brand is TIGERRIG !!!
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AC VF drawworks features
All bearings are roller bearing, all shaft material are alloy steel. The drum is grooved. Automatic feeding device The main brake is hydraulic disk brake, water-cooled or air-cooled. The auxiliary brake is dynamic brake. Single-shaft drawworks Dual stage gear reducer transmission, manual gear change The gear is oil-lubricatedSpecifications| Model | JC40DB | JC50DB | JC70DB | JC90DB | |
Nominal drilling depth m | 114mm drill pipe | 2500-4000 | 3500-5000 | 4500-7000 | 6000-9000 |
127mm drill pipe | 2000-3200 | 2800-4500 | 4000-6000 | 5000-8000 | |
Power rating kW (hp) | 735 (1000 ) | 1100 (1500 ) | 1470 (2000 ) | 2210 (3000 ) | |
Qty. of motor x power rating kW (hp) | 1 ×720 | 2 ×720 | 2 ×1100 | 3 ×1100 | |
Motor rated speed r/min | 601 | 660 | 660 | 660 | |
Drill line Dia. mm(in) | 32 (1 1/4 ) | 35 (1 3/8 ) | 38 (1 1/2 ) | 45 (1 3/4 ) | |
Max. drill line load kN | 275 | 340 | 485 | 630 | |
Drum size (Dia. x width) mm(in) | 640×1139 (25 1/4 ×44 7/8 ) | 685×1138 (27 ×44 7/8 ) | 770×1439 (30 ×53 1/2 ) | 914×1556 (36 ×61 1/4 ) | |
Brake disc size (Dia. x width) mm(in) | 1500×76 (59 ×3) | 1600×76 (63×3) | 1520×76 (59 3/4) | 1800×76 (70 7/8 ×3) | |
Automatic feeding motor power kW (hp) | 45(60) | 45(60) | 45(60) | 45(60) | |
Transmission | Single stage gear | Dual stage gear | Dual stage gear | Dual stage gear | |
Auxiliary brake | Dynamic brake | Dynamic brake | Dynamic brake | Dynamic brake | |
Dimension (L x W x H) mm | 4230×3000 ×2630 | 5500×3100 ×2650 | 4570×3240 ×2700 | 6000×3400 ×2906 | |
Weight kg | 18600 | 22500 | 30000 | 42000 | |
♥ Aha~~Look !! we are delivering goods for you!!!
If you need,what do you hesitate?Just contact us~
7000m drawworks for drilling rig
