2500 m // 2 × MAN 422 (844 HP)
2500 Meter Special Deep Borehole Drilling Rig
Dual MAN 422 Engines, 14.50 m Mast & 7.5×10 Integrated Duplex Mud Pump
Engineering Overview & Purpose
Engineered for uncompromising reliability in remote and severe geological conditions, the KD-2500 special rig features dual MAN 422 diesel power units delivering redundant torque, a 14.50-meter reinforced mast, and a heavy 7.5×10 duplex mud pump for continuous 2500-meter drilling operations.
Field Applications
- ✓ Deep geothermal energy exploration down to 2500 meters
- ✓ Large-diameter regional water extraction wells
- ✓ Hard-rock mineral exploratory drilling and deep core recovery
Geological Stratum Compatibility:
Abrasive quartzite, andesite, basalt, massive limestone, and complex tectonic strata.
Technical Specifications Table
| Engineering Parameter | Certified Rating / Metric |
|---|---|
| Kuyu Derinlik Kapasitesi | 2500 m (8,200 ft) |
| Çift MAN 422 Dizel Motor | Dual MAN 422 Diesel Engines (Independent Drives) |
| 14,50 m Kule / 8 mm / 4" Boru | 14.50 m Height, 8 mm Heavy Pipe, 4" Main Legs |
| Çift Şanzımanlı Zincir Kutusu | Double-Transmission Industrial Chain Drive Box |
| Halat Sarıcı 5×510 Büyük Tip Balatalı | 5×510 Large-Type Lined Braking Drawworks |
| Rotary Ø Dış 700mm / İç 240mm (850mm Kızak) | OD 700 mm / ID 240 mm with 850 mm Hydraulic Slide |
| Büyük Tip Yüksek Basınç Su Başlığı | Heavy Duty Large Type High Pressure Swivel |
| Büyük Tip No:3 Santrifüj (4" Emme) | Large Centrifuge No. 3 with 4" Suction |
| 7,5×10 Ağır Çamur Pompası | 7.5" × 10" Heavy Duplex Mud Pump |
| Kelli 130–140 mm, 4 Makaralı Makara Grubu | Kelly 130–140 mm OD, 4 Sheaves Crown Block |
Engineering Q&A Direct Answers
Q: What are the key specifications of the KD-2500 special deep drilling rig?
A: The KD-2500 features dual MAN 422 diesel engines, a 14.50m mast made of 8mm wall-thickness structural pipe, a 5x510 heavy-lined drawworks, an OD 700mm rotary table with 850mm hydraulic sliding stroke, and an integrated 7.5x10 duplex mud pump.