1. Wide speed range and reasonable grade;
2. Low speed, high torque, suitable for drilling rig sampling and pile hole construction;
3. High speed, small diameter diamond drill bit, suitable for construction such as drilling rig pile inspection;
4. Adopting a combination of friction cone and planetary wheel elevator, with advanced structure and good impact resistance;
5. Oil pressure feeding, easy operation, high drilling efficiency;
6. The turntable adopts a T-shaped groove angle changing device, which has a wide range of angle changes, so it can drill holes with various inclinations;
7. Compact structure, small volume, light weight, with a trailer loading form, easy disassembly and relocation.
Technical Figures:| Basic Parameters | Bobbinlinespeed,2layers | 0.20 0.72 1.26 2.8m/s | ||||
| Bobbin diameter | 125mm | |||||
| Drilling depth | 45 | 180 | 230m | Rope diameter | 11mm | |
| Rope capacity | 26m | |||||
| Opening hole diameter | 300 | 76 | 46mm | Oil Pump | ||
| Drill pipe diameter | 42mm | Type | CBF-F420-ALPL Gear Oil Pump | |||
| Displacement | 20mlr | |||||
| Spindle tummable angle | 0°~360° | Rated speed | 2500r/min | |||
| Weight(without the engine) | 500kgs | Rated pressure | 20Mpa | |||
| Dimension | 2050*1180*1420mm | Maximum pressure | 25Mpa | |||
| Rotary Table | Power | Electric Motor | Diesel Engine | |||
| Rotate speed | 60 200 400 610 1100rmin | |||||
| Maximum torque | 1800N.m | |||||
| Feeding travel | 450mm | Type | Y160M-4 | ChangChai-ZS1100 | ||
| Maximum cyinder feeding foroe | 20000N | Rated power | 11KW | 12.1KW | ||
| Maximum cyinder lifing foroe | 30000N | Rated speed | 1460r/min | 2200r/min | ||
| Lifter | Weight | 123kgs | 155kgs | |||
| Lifting capacity | 24,000N | |||||



















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