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Delmag Hydraulic Foundation Rigs
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The advantage of the latest generation of Delmag drilling rigs is the compact yet strong design combined with powerful and durable components like high-torque rotary heads and heavy duty winches. Further features are the use of special made carriers with telescopic undercarriages, parallelogram kinematics, reversable winches for the crowd system, modern hydraulic and electric control systems and detachable counterweight. The mast is optimised for all drilling applications (Kelly drilling, CFA, SDA, etc) and keeps the wear of the wire ropes to a Despite the modernization of DELMAG drilling rigs, they havenāt lost anything from their robustness and reliability.
Characteristics of DELMAG Drilling Rigs
- Proven design
- High usable length
- Based on a hydraulic carrier
- Telescopic undercarriage
- High strength and stability
- Crowd winch system
- Winches attached to the mast
- Mast folds rearwards for transport
- High versatility
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Model | | RH 12/140 | RH 18/200 | RH 24/270 | RH 30 | RH 34 |
Rotary torque | kNm | 0-135 | 196 @ 350 bar | 270 @ 350 bar | 300 @ 330 bar | 340 @ 330 bar |
Revolutions | rpm | 0-16 | 0-33 | 0-30 | 0-24 | 0-26 |
Weight of rotary | kg | 3500 | 4800 | 5900 | 7800 | 7950 |
Total height | mm | 17980 | 19900 | 23950 | 26400 | 26450 |
Drilling distance max. (center) | mm | 3650 | 4000 | 4430 | 5000 | 5000 |
Crowd winch force up/down | kN | 160/100 | 260/150 | 340/230 | 420/330 | 420/330 |
Kelly winch line pull | kN | 100 | 150 | 210 | 250 | 250 |
Kelly winch Rope speed | m/min | 70 | 61 | 57 | 68 | 68 |
Service winch line pull | kN | 42 | 50 | 75 | 75 | 100 |
Service winch rope speed | m/min | 55 | 30 | 60 | 60 | 60 |
Base machine | | SR 25 E | SR 25 E | SR 30 BT | T 82 D | T 102 D |
Engine output | kW | 257 | 257 | 276 | 368 | 405 |
Track shoes | mm | 700 | 700 | 700 | 800 | 900 |
Transport dimensions | | | | | | |
- Length | mm | 16950 | 18720 | 23400 | 25450 | 25450 |
- Width | mm | 3000 | 3000 | 3000 | 3300 | 3500 |
- Height | mm | 3400 | 3400 | 3400 | 3600 | 3700 |
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