Xi'an Rig Oilfield Equipment Co., Ltd.
| Max. Fast Line Pull | 210 kN |
| Weight | 24,120 kg |
| Delivery Time | 15-30 working days |
| Type | Drilling Drawworks |
| Auxiliary Brake | FDW550 |
| Rated Power | 550 kW (750 HP) |
| Payment Terms | L/C, T/T |
| Packaging Details | woden carton |
| Wireline Diameter | Φ29 mm (1⅛ in) |
| Model Number | JC30 |
| Place of Origin | China |
| Brand Name | XI'AN RIG |
| Certification | API |
View Detail Information
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Product Specification
| Max. Fast Line Pull | 210 kN | Weight | 24,120 kg |
| Delivery Time | 15-30 working days | Type | Drilling Drawworks |
| Auxiliary Brake | FDW550 | Rated Power | 550 kW (750 HP) |
| Payment Terms | L/C, T/T | Packaging Details | woden carton |
| Wireline Diameter | Φ29 mm (1⅛ in) | Model Number | JC30 |
| Place of Origin | China | Brand Name | XI'AN RIG |
| Certification | API | ||
| High Light | api standard drilling drawworks ，api standard drilling rig drawworks | ||
JC30 API Standard Drilling Drawworks for Oilfield Petroleum Equipment
Drawworks, also known as winch, is a light and small lifting equipment that uses a drum to wind a steel wire rope or chain to lift or tow heavy objects. Winches can lift, level, or tilt heavy objects vertically. Winches are divided into three types: manual hoists, electric hoists, and hydraulic hoists. Mainly using electric winches. It can be used alone or as a component of machinery such as lifting, road construction, and mine hoisting. It is widely used due to its simple operation, large amount of rope winding, and convenient relocation. Mainly used for material lifting or towing in construction, water conservancy engineering, forestry, mines, docks, etc.
Winch Design Features
● All shaft supports adopt roller bearings, and all shafts are made of alloy steel. The chains are equipped with forced lubrication system for stable operation.
● The drum is grooved, and both the high-speed and low-speed ends of the drum are fitted with ventilated pneumatic tube clutches.
● The brake wheel adopts circulating water forced cooling. Its surface is treated with medium-frequency quenching, featuring excellent wear resistance and long service life.
● The tooth profile of chain sprockets is processed by medium-frequency quenching. All shift clutches are involute spline tooth clutches.
● The main brake adopts band brake or disc brake. The auxiliary brake is equipped with an electromagnetic eddy current brake or EATON brake.
Basic Parameters of Mechanical Drawworks
| Item | JC20 | JC30 | JC40 | JC50 | JC70 |
|---|---|---|---|---|---|
| Range of Drilling Depth | |||||
| With Φ114 mm Drill Pipe | 1200–2000 m | 1600–3000 m | 2500–4000 m | 3500–5000 m | 4500–7000 m |
| With Φ127 mm Drill Pipe | 1100–1800 m | 1500–2500 m | 2000–3200 m | 2800–4500 m | 4000–6000 m |
| Rated Power | 440 kW (600 HP) | 550 kW (750 HP) | 735 kW (1000 HP) | 1100 kW (1500 HP) | 1470 kW (2000 HP) |
| Max. Fast Line Pull | 200 kN | 210 kN | 275 kN | 340 kN | 485 kN |
| Wireline Diameter | Φ29 mm (1⅛ in) | Φ29 mm (1⅛ in) | Φ32 mm (1¼ in) | Φ35 mm (1⅜ in) | Φ38 mm (1½ in) |
| Drum Groove Size (Dia. × Length) | Φ560×1120 mm (22×44 in) | Φ640×1075 mm (22×42 in) | Φ640×1145 mm (25.3×45 in) | Φ685×1245 mm (27×49 in) | Φ770×1435 mm (30×56.5 in) |
| Braking Wheel (Dia. × Width) | Φ600×127 mm (42×10 in) | Φ640×127 mm (42×10 in) | Φ760×140 mm (46×11 in) | Φ1270×267 mm (50×10.5 in) | Φ1370×267 mm (54×10.5 in) |
| Brake Disc | — | Φ1400×40 mm (55×1½ in) | Φ1500×76 mm (59×3 in) | Φ1600×63 mm (63×2.5 in) | Φ1600×63 mm (63×2.5 in) |
| Auxiliary Brake | 20KDW (air-cooled) | FDW550 | FDW540 | D550 | D570 |
| Overall Dimension (L×W×H) | 2450×5500×2345 mm | 6140×2835×2530 mm | 6600×2835×2530 mm / 6450×3535×2429 mm | 7000×2955×2780 mm | 7930×3194×2930 mm |
| Weight | 17,528 kg | 24,120 kg | 29,000 / 28,000 kg | 45,210 kg | 43,000 kg |
| Item | JC20 | JC30 | JC40 | JC50 | JC70 |
|---|---|---|---|---|---|
| Range of Drilling Depth | |||||
| With Φ114 mm Drill Pipe | 1200–2000 m | 1600–3000 m | 2500–4000 m | 3500–5000 m | 4500–7000 m |
| With Φ127 mm Drill Pipe | 1100–1800 m | 1500–2500 m | 2000–3200 m | 2800–4500 m | 4000–6000 m |
| Rated Power | 440 kW (600 HP) | 550 kW (750 HP) | 735 kW (1000 HP) | 1100 kW (1500 HP) | 1470 kW (2000 HP) |
| Max. Fast Line Pull | 200 kN | 210 kN | 275 kN | 340 kN | 485 kN |
| Wireline Diameter | Φ29 mm (1⅛ in) | Φ29 mm (1⅛ in) | Φ32 mm (1¼ in) | Φ35 mm (1⅜ in) | Φ38 mm (1½ in) |
| Drum Groove Size (Dia. × Length) | Φ560×1120 mm (22×44 in) | Φ640×1075 mm (22×42 in) | Φ640×1145 mm (25.3×45 in) | Φ685×1245 mm (27×49 in) | Φ770×1435 mm (30×56.5 in) |
| Braking Wheel (Dia. × Width) | Φ600×127 mm (42×10 in) | Φ640×127 mm (42×10 in) | Φ760×140 mm (46×11 in) | Φ1270×267 mm (50×10.5 in) | Φ1370×267 mm (54×10.5 in) |
| Brake Disc | — | Φ1400×40 mm (55×1½ in) | Φ1500×76 mm (59×3 in) | Φ1600×63 mm (63×2.5 in) | Φ1600×63 mm (63×2.5 in) |
| Auxiliary Brake | 20KDW (air-cooled) | FDW550 | FDW540 | D550 | D570 |
| Overall Dimension (L×W×H) | 2450×5500×2345 mm | 6140×2835×2530 mm | 6600×2835×2530 mm / 6450×3535×2429 mm | 7000×2955×2780 mm | 7930×3194×2930 mm |
| Weight | 17,528 kg | 24,120 kg | 29,000 / 28,000 kg | 45,210 kg | 43,000 kg |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Total Annual:
200-500
Employee Number:
100~110
Ecer Certification：
Verified Supplier
Xi'an RIG– Global Provider of Integrated Petroleum Drilling Equipment Solutions Xi'an RIG Oilfield Equipment Co., Ltd is a China-based supplier headquartered in Xi’an, Shaanxi Province, specializing in end-to-end drilling equipment solutions for international oil & g... Xi'an RIG– Global Provider of Integrated Petroleum Drilling Equipment Solutions Xi'an RIG Oilfield Equipment Co., Ltd is a China-based supplier headquartered in Xi’an, Shaanxi Province, specializing in end-to-end drilling equipment solutions for international oil & g...
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