KC726 crawler drilling rig
KC726 Type crawler drilling rig
KC726 crawler drilling rig is between light submersible drill and large submersible drill between a model, drilling car walking, propulsion, rotary, positioning with hydraulic control, with air pressure mobile screw air compressor and high pressure submersible hole impactor, has higher performance, affordable price and lower use cost
Cycloid motor rotary device
Equipped with a cycloid motor and planetary gear, it has the characteristics of high rotary torque, high efficiency and durability
Damage longitudinal stage
Themulti-channel valveadoptsthe single-layer combinationmode, with a reasonable position andsimple andconvenient operation
Drill Boom
Drilling arm structure is novel and convenient for adjustment, which makes the drilling operation range greatly improved, and it is suitable for drilling and drilling low horizontal holes
Engine
Using Yuchai 40 Kw four-cylinder diesel, machine, elastic coupling transmission, stable, reliable, equipped with pre-filter, oil bath, type air filter and air filter, three-level filtration, and equipped with auxiliary water, box (add antifreeze), greatly improved, high the adaptability of diesel engine to the environment
Empty filter
The pre-filter, oil bath air filter and air filter are used in three levels to guarantee the work of the diesel engine in the high dust environment
Walking motor crawler frame
Using engineering walking motor, with high climbing ability and low failure rated
Main technical performance parameters
| machine model | KC726 | |
| flight crew | Adapt to rock hardness | 6~20 |
| borehole diameter | 90~130(configuration115) | |
| Economic drilling deep(m) | 25 | |
| Single climbing ability | ≥25 | |
| Push way | motor | |
| Propel stroke (mm) | 3000 | |
| Maximum lifting force(kN) | 15 | |
| Rotary torque(N ·m) | 1800 | |
| Rotation speed(r/min) | 0-90 | |
| Work pressure(MPa) | 0.7-1.6 | |
| Blast consumption(m/min) | 7-15 | |
| Host power(kw) | 40 | |
| drill arm(°) | left30 right30 left90 | |
| speed of travel(km/h) | 2.5 | |
| Ground clearance(mm) | 300 | |
| dimension(mm) | 5260×2045×1950 | |
| Weight(kg) | 4200 | |
