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Tiger Rig new arrival custom made JC50D DC drawworks
for drilling rig
1. All bearings are roller bearing, all shaft material are alloy steel.
2.The drum is grooved. The high speed end and low speed end of drum adopt pneumatic tube clutch.
3.The brake is hydraulic disk brake, water-cooled or air-cooled.
4.The auxiliary brake is eddy current brake, water-cooled or air-cooled.
5. Pneumatic gear changing
6.Chain transmission construction
7. The chain is oil-lubricated and the bearing is grease-lubricated.
8.Split type construction
Model | JC40D | JC50D | JC70D | JC90D | |
Nominal drill 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) | 2 ×438(537)/ 1 ×800(1072) | 2 ×800(1072) | 2 ×800(1072) | 3 ×800(1072) | |
Motor rated speed r/min | 880/970 | 970 | 970 | 970 | |
Drill line dia. mm(in) | 32 (1 1/4 ) | 35 (1 3/8 ) | 38 (1 1/2 ) | 45 (1 3/4 ) | |
Max. fastline pull 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 ) | 770×1361 (30 ×53 1/2) | 914×1556 (36 ×61 1/4) | |
Brake disc size (Dia. x width) mm(in) | 1500×40 (59 ×1 1/2 ) | 1600×76 (63 ×3 ) | 1600×76 (63 ×3) | 1600×76 (63 ×3 ) | |
Sand drum size (Dia. x width) mm(in) | 356×1245 (14 ×49 ) | 356×1245 (14×49 ) | 356×1245 (14 ×49 ) | 356×1448 (14 ×57 ) | |
Sand drum capacity (14.5 drill line) m(ft) | 4000 (13120 ) | 5000 (16400 ) | 6400 (21000 ) | 7500 (24600 ) | |
Auxiliary brake | DS40 | DS50 | DS70 | DS90 | |
Dimension (L x W x H) mm | 6600×3716×2990 | 6800×4537×2998 | 7670×4585×3197 | 7874×5486×2997 | |
Weight kg | 40000 | 48000 | 61000 | 70000 | |











1.How is your workflow?
We can confirm the specification and specification first, and then sign the sales contract and the drawings. Once the drawings are confirmed, we will take photos for you to confirm that the goods are new and in shipment before shipment. Please pay the balance before the machine leaves the factory, and then we will ship the machine to Shanghai.
2.How to deal with product quality problems?
We provide 24-hour online service, we give 24 hours online, skype: tiger-rig, urgent WeChat: drillingrig,if there is an agent or branch, please ask our branch for help, such as in Russia, the United States, Dubai, the manager will come to your company or serve you by mobile, if there are technical questions, we will provide 12 hours online answers at 8:30-12:00, 14:00-18:00.
3.Are you plant or trade company?
We are plant, our address is: No.726, xingcheng road, Xindu Town, Sichuan Province, China,610500.
4.How can I get the quotation?
Please send your machine old brand, model, specification (such as power, rope size), nameplate photo to us, if u have tender document, ples also send to us, usually, we need to work on it for 1-2 days.
5.What is our delivery time?
Some of shale shaker, drilling fluid centrifuge, mud cleaner, sand pump, mud agitator is in stock supply, delivery time is 1 days after you make online payment in Alibaba. Book solid control machine delivery time is :7-35 days.
6.What about your work process?
We can confirm the manual and specification first, and then sign sales contract sign the drawing, once confirm the drawing, the before delivery, we will take photo for you to confirm the goods are new and shipping station, before machine leave factory, please pay remain payment, then we truck machine to shanghai.
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