Changsha Drilling Machinery CO., LTD
Changsha Drilling Machinery CO., LTD
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XY-42L Surface Core Drilling Rig
XY-42L surface core drilling rig, a new spindle-type core drilling equipment, is particularly designed for surface coring of solid minerals and to satisfy multiple drilling techniques, especially diamond drilling, this surface ocre drilling rig combine mechanical transmission with hydraulic control, featuring easy operation and maintenance, convenient moving of whole machine as well as high coring efficiency and reliability
The major part of this core drilling equipment includes hydraulic-controlled self-moving truck chassis, diesel engine, hydraulic system, control system, sliding drilling tower, winch, hydromatic brake, gyrator, breakout device (or clamp holder), rope coring winch, mud pump, etc.
Specification
| Power Machine | Name | Cummins 75KW generator unit and motor |
| Model |
Generator unit (diesel engine is 6BY5.9-G2)+Y225S-4-B35 |
|
| Rated power (KW) | Driller: 37 KW; Mud pump: 11KW; Winch: 5.5KW | |
| Rated speed (r/min) | 1480 | |
| Drilling capacity | Drill rod (mm) | Depth (m) |
| BQ (55.5) | 1200 | |
| NQ (70) | 800 | |
| HQ (89) | 500 | |
| Gyrator | Spindle rotational speed (r/min) | FWD: 39; 66; 109; 134; 180; 222; 257; 316; 371; 610; 871; 1071 |
| REV: 36; 167 | ||
| Vertical spindle diameter (mm) | 93 | |
| Max. torque of vertical spindle (Nm) | 4600 (66 r/min) | |
| Feeding system | Model | Double oil cylinder |
| Hoist capacity (KN) | 125 (rated) | |
| Pressing capacity (KN) | 85 (rated) | |
| Feeding stroke (mm) | 600 | |
| Winch | Model | Planetary |
| 3-layer single rope hoist capacity (KN) | Max. 50 | |
| 3-layer single rope hoist speed (m/s) | 0.645; 1.076; 1.768; 2.525; 3.106 | |
| Drum diameter (mm) | 295 | |
| Wire rope diameter (mm) | 18.5 | |
| Wire rope capacity (m) | 100 | |
| Hydraulic system | Model of oil pump | 63SCY14-1BF (plunger pump) + SGP1A25RF (gear pump) |
| Displacement (ml/min) | 63 + 25 | |
| System pressure (Mpa) | 10, 25Mpa while travelling | |
| Oil cylinder stroke (mm) | 500 | |
| Tower (m) | 12.5 | |
| Max. load of tower (KN) | 200 | |
| Loading capacity (T) | 10 | |
| Travelling speed (km/h) | 1.2 ~ 1.8 | |
| Angle of climb | ≤30° | |
| Dimension (L*W*H) (mm) | 4600 * 3750 * 12700 | |
| Weight (T) | 10 | |