KM2200 (hydraulic-electric hybrid) is a new concept product recently launched by Dilong. Its biggest feature is that users can choose different modes to work according to project needs.
Mode 1 (full hydraulic mode) :In this mode, the push-pull, rotation and mud pump of the drilling rig are all driven by the onboard hydraulic power pack (264kw). At this time, the drilling rig is equivalent to the capacity of a 130T drilling rig.
Mode 2 (hydraulic-electric hybrid mode): In this mode, the onboard hydraulic power pack (264kw) only supplies the push-pull and mud pump systems, and provides power to the 2X120kw permanent magnet synchronous motor of the rotating mechanism through an external power supply. At this time, the total power of the drilling rig can reach more than 500kw.
KM2200 (hydraulic-electric hybrid) adopts Dilong’s latest combined cylinder direct drive technology, with strong pulling force and durability.
Main technical parameters：
| Engine | KW | 264/2200 | Dimension(L*W*H) | mm | 12500*3000*3400 |
| Max.thrust force | KN | 1100 | Weight | T | 31 |
| Max.pullback force | KN | 2200 | Diameter of Drill rod | mm | Φ127/Φ140 |
| Max. torque | N.m | 95000(电驱) | Length of Drill rod | m | 6 |
| Max. Rotary speed | rpm | 0~5 | Max. diameter of pullback pipe | mm | Φ1600 |
| Max.Moving speed of power head | m/min | 35 | Max. pullback pipe length | m | ~1000 |
| Max.mud pump flow | L/min | 1000 | Incidence Angle | · | 11~18 |
| Max.mud pressure | Mpa | 10±0.5 | Climbing Angle | · | 17 |