Multifunction KG910 / KG920 / KG930 Blast Hole Hydraulic Dth Drill Rig 25m CE
CE ISO authorized 25m KG910 / KG920 / KG930 blast hole hydraulic dth drill rig
KG Series description:
KG920A with diesel engine YC2108(33KW,2200r/min)
KG920B with diesel engine YC4D80(58KW,2200r/m)
KG920D with electric motor(30KW,1460r/min)
Other spec are same
China rotary small drilling rig manufacturer! Mining small drilling rig model KG920A rotary portable drilling rig
Multi-function Open-Air crawler man portable drilling rig , a type of Rotary DTH Drilling Rig. It is maily used for drilling blast hole on rock in the stone quarry plant.
Powerful and Reliable Engine of KG920A Soil Testing Drilling Rig
1. Adopt famous 2-cylinder diesel engine as driving force which has advantages of large power, powerful grade-ability, small vibration and reliable operation.
2. Adopt patent diesel engine air inlet regulating device (Patent No. : 200820087606.3) and desert air filter two-stage filter. That strengthens the crawler drilling rig’s adaptability to severe environment and lengthened the diesel engine’s service life.
Adjustable Boom of KG920A Soil Testing Drilling Rig
Boom is adjustable. The angle of drilling hole and height of horizontal hole can be adjusted by controlling the stretch-out and draw-back of the hydro-cylinder. That enlarges the drilling hole’s range and improve the machine’s adaptability.
Reliable hydraulic system of KG920 Hard Rock Drilling
1. Adopt special hydraulic components. That improves the system’s stability and reliability.
2. Install oil liquid cooling device, to eliminate the exothermic hydraulic oil’s influence to the system
3. Oil supplied by two independent gear pumps, reliable operation, strong adaptability, easy maintenance.
4. Adopt gear transmission and soft connection, possessing compact structure and stable operation.
Humanized Design of KG920 Soil Testing Drilling Machine
1. Adapt swing-beam type travelling control mechanism. It can be operated at the side or back position, adapt to travelling on the mountain road.
2. Equipped with thoughtfully designed canopy, easy to maintain.
Specification of KG920A Crawler Soil Testing Drilling Rig
| Drill Rig KG920A | Drill Rig KG920B | Drill Rig KG920D |
| F=6-20 | F=6-20 | F=6-20 |
| 80-115mm | 80-115mm | 80-115mm |
| 25m | 25m | 25m |
| 1.0-1.7Mpa | 1.0-1.7Mpa | 1.0-1.7Mpa |
| 9-16m³/min | 9-16m³/min | 9-16m³/min |
| 0-107r/min | 0-107r/min | 0-107r/min |
| 15000N | 15000N | 15000N |
| Hydro-Cylinder-Chain | Hydro-Cylinder-Chain | Hydro-Cylinder-Chain |
| 3000mm | 3000mm | 3000mm |
| 64×3000mm/76×3000mm | 64×3000mm/76×3000mm | 64×3000mm/76×3000mm |
| 30° | 30° | 30° |
| 290mm | 290mm | 290mm |
| 0-1.8km/h | 0-1.8km/h | 0-1.8km/h |
| Down 50° Up 25° total 75° | Down 50° Up 25° total 75° | Down 50° Up 25° total 75° |
| Left 44° Right 45° total 89° | Left 44° Right 45° total 89° | Left 44° Right 45° total 89° |
| Left 100° Right 45° total 145° | Left 100° Right 45° total 145° | Left 100° Right 45° total 145° |
| Down 135° Up5° total 145° | Down 135° Up5° total 145° | Down 135° Up5° total 145° |
| 900mm | 900mm | 900mm |
| YC2108(33KW 2200r/min) | YC4D80(58KW 2200r/min) | Electric motor(30KW 1460r/min) |
| 4400×2200×2050(mm) | 4400×2200×2050(mm) | 4400×2200×2050(mm) |
| 4000kgs | 4200kgs | 4000kgs |
| Pneumatic-Hydraulic | Pneumatic-Hydraulic | Pneumatic-Hydraulic |
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