4 Belgium 
2 UK 
2 Brazil 
2 China 
1 Hong Kong 
Mqt 120 2 3 Anchor Drilling Machine - China
price: 545.00 Dollar US$
Advantages of MQT-120/2.5C Pneumatic Gold Mining Roof Bolter
(1) MQT-120/2.5C Pneumatic Gold Mining Roof Bolter adapted compact structure with light weight, it is easy to carry to underground coal mine working site, and is convenient to maintain.
(2) Gear type pneumatic motor stable operation, high reliability .
(3) New design of FRP pneumatic safety explosion-proof, longer service life
Parameter of MQT-120/2.5C Pneumatic Gold Mining Roof Bolter Model MQT-120/2.3-A MQT-120/2.3-B MQT-120/2.3-C
Working Air Pressure MPa 0.4～0.63
Rated Pressure MPa 0.5
Rated Torque N.
m ≥120
Rated Rotate Speed r/min 220
No Load Rotate Speed r/min ≥650
Max Power Output kW ≥2.3
Max Push Force kN ≥9.5
Noise dB(A) ≤95
Max Loading Torque N.
m ≥230
Air Consumption m3/min 2.9～3.8
Max Height mm 2457 3057 3657
Min Height mm 1126 1276 1426
Roadway Height m 1.5～2.5 2.2～3.1 2.8～3.7
Weight kg 46 51 53
Flushing Water Pressure MPa 0.6～1.2
Water Pressure MPa ≤12
Drilling Dia mm Φ25～32
Drill Rod Dia mm B19 (B22 Drilling Rod optional in contract)
Maxi Vertical Drilling Deflection Angle ≤25° Images of MQT-120/2.5C Pneumatic Gold Mining Roof Bo
Company Contact:
- Posted By: Shandong China Coal Group
- Phone: 865372350961
- Address: No.11 Kaiyuan Road, Jining , China
- Email:
- Website: https://www.chinacoalintl.com
Published date: May 30, 2019
- Business Description: Shandong China Coal Industrial&Mining Supplies Group Co., Ltd
(hereinafter referred to as china coal) is a group company .
which is a
collection of e commerce, machinery manufacturing, software, research
and development, modern logistics of large diversified industrial group.
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