Guaranteed mining DTH drilling rig KQG120YW-061.can be TOP hammer2.widely usage for efficient mine3.hydraulic engine
Properties of KQG120YW excavating drilling rig
KQG120YW excavating drilling rig is Bedding Set of drill rig and General Engineering machine .
It can change drilling type according to project requirements which is quick and easy , having reliable performance , widely used . Also it can return original excavating function at any time .
KQG120YW is mainly used for blasting ,removing drill hole in mining, highway transportation, hydroelectric engineering, stone project and anchoring and so on .
Main technology specification of KQG120YW
Applicability | Drill method | Drill hole depth | Drill hole diameter | Stone species |
Rock mining,presplitting,advancement tunneling | With heavy guide rail rock drill | Level hole depth:20m Vertical hole depth:12m | Φ45,φ55,φ64,φ76,φ89mm | Rock over middle hardness |
Blasting , anchoring | With DTH hammer | Level hole depth:40m Vertical hole depth:30m | Φ90-φ140mm | Rock over middle hardness |
anchoring | Cutting twist drill | Level hole depth:20m Vertical hole depth:15m | Φ90-150m | Highly-weathered permafrost and colloidal clay under softrock |
size | 7128*1960*3800 | Walking steering control | Operate type-two joystick + foot treadle |
Work wind pressure | 1.05-2.4Mpa | Maximum traction | 51.9kN(5296kgf) |
Maximum level drill rock height | 4000mm | Maximum walking speed(high) | 4.0km/h |
Minimum level drill rock height | 580mm | Maximum walking speed (low) | 2.2km/h |
Length compensation | 600mm | Grade ability | 20° |
Carriage length | 4600mm | ||
Speed of drill rotary engine | 0-80rpm | Working liquid volumes | |
Maximum torque of drill rotary engine | 252kgm | Fuel tank | 120L (100L) |
Working weight | 7000kg | radiator | 10.3L |
engine | Yanmar | engine | 10.5l(6.l) |
Hydraulic system | Newest Germany Bosch Rexroth load sensing system | End power transmission | 1.5L each side |
cab | All-weather steel | Rotary engine | 1.5L |
Working device and rotary operate | All pilot type operate | Hydraulic system | 110L(70L) |
Guaranteed mining DTH drilling rig KQG120YW-06