Home ProductsUnderground Mining Drilling Machines

4323 ± 150mm Length Trackless Mining Equipment , Drill Rig Machine Underground Deep Hole Rock Drilling

4323 ± 150mm Length Trackless Mining Equipment , Drill Rig Machine Underground Deep Hole Rock Drilling

4323 ± 150mm Length Trackless Mining Equipment , Drill Rig Machine Underground Deep Hole Rock Drilling

Product Details:

Place of Origin: China
Brand Name: tongguan
Certification: KA
Model Number: KQG-150

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: standard
Delivery Time: 35-45days
Payment Terms: L/C, T/T
Supply Ability: 5 sets per month
Contact Now
Detailed Product Description
Max. Drilling Depth: 100m Spin Head Motor Speed: 0~30 R/min
Drill Boom Rotator Angle: 0°~360° Min. Ground Clearance: 180mm
Weight: 6000kg Rated Power: 25.5kW/380V/50Hz
Length: 4323±150mm Width: 1670±50mm
High Light:

underground mining trucks


remote control dump truck

KQG-150 mobile drilling rigs hydraulic high efficiency down the hole drill


High-Pressure Ring down hole Drilling Rigs are mainly applied in non-coal underground mines, tunnels,irrigation works,and other drilling projects.They feature the comprehensive large-size & deep-hole rock drilling in geotechnical engineering, particularly suitable for underground projects.Besides, they are set to work in tunnels and stopes with height not more than 3.6 meters and no less than 3.2 meters,and the width not less than 2.6 meters. The working environment should be kept ventilated well.


No. Item Parameters Remark
1 Drilling diameter(mm) 120~254mm  
2 Max. drilling depth(mm) 100m  
3 Spin head motor speed 0~30 r/min  
4 Drill boom rotator angle 0°~360° 180 ° forward and reverse
5 Max. gradeability ≥25 %(14°)  
6 Min. ground clearance 180mm  
7 Weight 6000kg Exclude matching parts
8 Rated power 25.5kW/380V/50Hz Motor 22kW
9 Dimension Length 4323±150  
Width 1670±50mm
Min. operation height 3250±150
Min. walking height 2366±100
10 Max. thrust 44 kN  
11 Max. turning torque 3400 N·m  
12 Max. travelling speed 1 km/h 16 m/min
13 Max. disassembly size/mm 3090×926×800 Guide rail(including unloader, dust cover, turret assembly. But does not include compensation frame)
14 Air system

Air pressure:0.8~1.8 MPa

Wind exhaust 20m3/min

Selection principle: according to the impactor
15 Drilling rate ≥0.2m/min Related to rock hardness and bore diameter
16 Optimum height of stope 3.2m ~ 3.6m  
17 Water pipe working pressure kg/cm2 External water pressure about 2~3kgN, Pressurized by the booster pump.  
18 Water consumption L/min 10~12  
19 Optimum height of stope 3.2m ~ 3.6m  
Product Superiority


● Safe Reliability:


1. The slewing head is directly driven by the low-speed and high-torque hydraulic motor, and it’s structure is simple and reliable. The sealing device of slewing head effectively prevents high-pressure air and water from leaking into slewing motor; the turret has long life and simple maintenance. (TongGuan's patentedtechnology).

2. The air and water system is integrally connected by motor and washing machine, with reliable performance and long service life.

3. Refuelling system by electronic impulse makes impactor more efficiently lubricated and have a longerservice life


● Drill Performance:


1. The guide rail adopts a V-shaped structure, makes the drilling accuracy improved and the deviation slope less than 1%.

2. With faster dilling speed that one minute can drill 0.2m-0.3m.


● Drill Adaptation:


1. The rotary drill boom adopts gear rack, with large torque and reliable positioning. Provides all-round rock drilling.

2.Stable and reliable support mechanism to ensure drilling accuracy.

3.Stope height no lower than 3.2m, no higher than 3.6m, roadway width no narrow than 2.6m.


For all the mining equipments we sold, we will dispatch our technicians to provide site training in customers' place, including on-site installation guidance, commissioning, and no-load test running, on-site test production after adding materials, and on-site customer technicians training.


Main contents of the training:


(a) The user get a general knowledge of the basic structure and working principle of our products.

(b) Master the knowledge of using,daily maintenance and repair and so on.

(c) Have a better knowledge of machine maintenance intervals,commission and so on.

(d) Learn how to make faulty judgment and how to resolve the problem etc.


Contact Details
Anhui Tongguan Machinery and Technology Co.,ltd
Send your inquiry directly to us (0 / 3000)

Other Products