Home / Products / High-Pressure Ring Submersible Drilling Rig / High-Pressure Ring Submersible Drilling Rig
High-pressure ring submersible drilling rig main technical parameter
Parameter | KQG-100 | KQG-150 | Remarks |
Size/L*W*H(mm) | 4370*1670*2030 | 4323*1670*2360 | — |
Weight/kg | 4150 | 6000 | Spare parts excluded |
Drilling diameter range/mm | 76-115 | 120-254 | — |
Max. drilling depth /m | 60 | 100 | — |
Drill arm rotation angle/° | 0~360 | 0~360 | Both positive and negative direction 180° |
Max. climbing ability/° | ≥25 %（14°） | ≥25 %（14°） | __ |
Rated power/kw | 16.5 | 25.5 | 380V/50Hz |
Max. propulsion/KN | 38 | 44 | __ |
Max. Rotary Torque/N.m | 1000 | 4000 | __ |
Max. Speed/km/h | 1 | 1 | 16m/min |
Main motor | Y2-160L-4-B5 15kW | YX3-180L-4-WXT-B5 22kW | Wannan Motor |
Oil pump | US Park Gear pump 0702A | US SAVER DANFOSS Variable piston pump:C6001(2 pumps); US Park variable piston pump PAVC | |
Travel motor assembly | MG100ZA12CT01PN | MG100ZA12CP01PN | Italy BF |
Positioning valve | Made in China | Germany HAVE | 7 associated valves |
Walking operation valve | Made in China | Italy Hydro | 2 associated valves |
Oil cylinder | __ | __ | Made in China |
main features
1. The machine has a high efficient drilling system, easy to operate, and reliable, high efficiency, good pore forming quality. Compact structure.
2.The electricity power, low cost, low energy consumption and low noise.
3.In the process of drilling rock, the impactor is always close to the drill bit and slips into the bottom of the hole. When drilling, the impact energy will not loss even many drill pipes are connected together.No matter how deep the hole, the drilling rate is unchanged. Drilling deeper and lower noise.
4. The high pressure drilling is fast, and the drilling speed is 0.2m~0.3m/minute.
5. The 360° rotatable drilling frame provides multi-direction drilling.
6.Four individual driven wheels make the drill rig have strong walking ability and be able to spin in circles without moving.(Tongguan's patented technology)
7.Spin head directly driven by low-speed and high-torque hydraulic motor is adopted. With more simple but reliable structure, the seal of the spin head effectively prevents high-pressure air and water from leaking into motor cavity. Spin head can be easily maintained and has a longer service life.(Tongguan's patented technology)
8.Refuel-ling system by electronic impulse makes impactor more efficiently lubricated and have a longer service life.
9.Hydraulic rod unloading system decreases operator's working burden and save's more supplementary working time.
10.The machine could be controlled on platform which can move away from working place.
11.Our company's DTH drill rig was classified by Ministry of Technology and Science as one key project of 2007 Technology Innovation Funds Supporting Program.
12.This product has passed inspection which was held by State Production Safety Committee Changsha Mining Mechanical and Electrical Equipment Inspection Center and obtained"Mining Equipment Safety Mark" certificate which was issued by State Mining Equipment Safety Mark Office.
