Travel Time Attributes of URB-2,5А-KAMAZ Drilling Rig, engine crankshaft 2000-1500 min-1
|
Gear |
Shaft speed, min-1 |
Drilling Assembly Rate OF Rise , m/s | ||||
|
Cardan Shaft (I) |
Mud Pump (II) |
Feed Unit Drive (VIII) |
Rotary (IV) |
Drawworks Drum (V) | ||
|
I |
|
|
|
100-80 |
50-40 |
0,7-0,55 |
|
II |
1250-940 |
400-300 |
640-480 |
200-150 |
100-70 |
1,5-1,0 |
|
III |
|
|
|
300-240 |
150-110 |
2,2-1,6 |
