- Drilling Machine[3]
- Drilling Rig[10]
- Contact Person : Ms. Jiao Bella
- Company Name : Beijing Cortech Drilling Equipment Co., Ltd
- Tel : 86-010-59361668 -885
- Fax : 86-010-59361660
- Address : Beijing,Beijing,Room 1022, Tower D, Morgen Center, 6 Taiping St., Xicheng District, Beijing, 100050, P.R. China
- Country/Region : China
- Zip : 100050
ZDY4000 multi-purpose coal mine drilling rig
ZDY4000D coal mine drilling rig
ZDY4000D is a multi-purpose hydraulic underground coal mine drilling rig. It is highly effective for coal gas mine drilling, gas drainage, plughole well. Robust structure plus strong power supply ensures high penetration rate, out standing reliablity, operational convenience, fully meeting all type of under ground drilling requirement.
Specifications
Drilling Capacity | Drilling Depth | 300m | |
Open Hole Caliber | 200mm | ||
End Hole Caliber | 150mm | ||
Dia Of Drill Rod | 89mm | ||
Hydraulic System | Pressure | 24/17MPa | |
Cooling | Water Cooled | ||
Power System | Model | YBK2-250M-4B35(MAIO80266) | |
Power | 55kW | ||
Engine RPM | 1,480rpm | ||
Drill Head | Max Torque | 4,000Nm | |
Max Rotation ,RPM | 500rpm | ||
Feed Stroke | 800mm | ||
Max Inside Diameter | 117mm | ||
Max Pull | 140kN | ||
Max Push | 90kN | ||
Wireline Winch | Max Pull | 7.5kN(bare drum) | |
Pulling Speed | 44m/min | ||
Rope Diameter | 6.2mm | ||
Rope Length | 500m | ||
Mast | Length | 3m | |
Drilling Angle | -90°-90° | ||
Transporting Dimensions | Main Frame Unit | 3,250×1,280×1,760mm | |
Pump Station Unit | 1,546×840×1,310mm | ||
Operation Unit | 780×520×830mm | ||
Max Unit Weight After Dismounting |
| 2t | |
ZDY4000 multi-purpose coal mine drilling rig
