GL-300 Core Drill Rig
Specifications
drilling machine
1.multi-functions4.reasonable price
GL-300 Drilling machine is a new type of vertical spindle machine manufactured by Glorytek Industry ( Beijing ) Co., Ltd., for which a diesel engine or motor may be chosen as power. It is primarily used with diamond drill bit or carbide drill bit for the drilling in solid mineral deposit as well as those in engineering geotectonic survey, foundation pile hole and water well hole.
1. Compact mechanical transmission structure, lightweight, vertical spindle for large through hole diameter with hexagonal drive drilling rod, ensured torque transmission.
2. Higher rotating speed and rational scope, adaptable for the drillings with small diameter diamond drill bit or large diameter carbide drill bit and other engineering hole drillings.
4. Less and centralized handles, easy operation.
| Technical Specifications | |
| Drill | |
| Drill rod dia | 50mm |
| Drilling depth | 300/250/200/170/150/m |
| Initial hole dia | 75/110/130/150/200mm |
| Final hole dia | 75mm |
| Angle range | 75°-90° |
| Dimensions(L×W×H) | 1070×1030×1270 (mm) |
| Weight(without power unit) | 750kg |
| Swivel Head | |
| Spindle speed | |
| Forward | 85/125/230/375/560/1000 r/min |
| Reverse | 9 r/min |
| Spindle stroke | 450mm |
| Spindle lifting capacity | max 45 KN |
| Spindle pull | down |
| max 39KN | |
| Spindle max.torque | 1.7KN.m |
| Spindle upward moving | max 2.4,4.8m/min |
| Hoist | |
| Reel speed | 22/34/62/100/150/270 r/min |
| Reel diameter | 145mm |
| Hoisting drum linear velocity | 0.18/0.30/0.54/0.86/1.3/2.3m/s |
| Max .lifting capacity (single rope) | 20KN |
| Wire rope dia | 9.3mm |
| Wire rope capacity | 35m |
| Drum dia | 252mm |
| Gate width | 50mm |
| Oil Pump | |
| Type Gear pump | |
| Model | YBC-30/80 |
| Rated displacement | 20ML/r |
| Rated pressure | 8Mpa |
| Rated speed | 1500r/min |
| Power (diesel engine or motor) | |
| Model (diesel engine) | L28N |
| Rated power | 20KW |
| Rated speed | 2000r/min |
| Model (motor) | Y160L-4 |
| Rated power | 15KW |
| Rated speed | 1440r/min |
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