Basic Info.

Model NO. MQT Drilling Way Rotary Working Air Pressure 0.4-0.63 MPa Free Running Speed 600 Rpm Static Torque 200nm Working Air Pressuretmpat0.4-0.63 Free 0.5MPa Rated Rotate Speed 190rpm Rated Torque 120nm Power Output 2.1-2.8kw Air Consumption 3.5m3/Min Maximum Push Force 8.2kn Flushing Water Pressure 0.6-1.2MPa Transport Package Carton Box, Plastic Bagsor as Your Payment Specification CE, SGS Trademark China Coal Origin China HS Code 8530800000 Production Capacity 1000 Sets Per Month

Product Description

Introduction of MQT 120 Mining Pneumatic Prop Rib Bolting Machine

MQT 120 Mining Pneumatic Prop Rib Bolting Machine is a portable roof bolter with landing leg, mainly used for the drilling in coal mine roadway where the hard rock is ≤f10, rock bolt drilling, anchor supporting drilling and mixing and installing the resin rock bolt and anchor cable. Regarding the rock bolt with damping nut, the nut can be tightened when mixing. 

Features of MQT 120 Mining Pneumatic Prop Rib Bolting Machine

1. Maximize the using of plastic materials, light in weight, easy to operate.
2. Using large size motor for power, the power is large and the life is long
3. Using the new glass steel cylinders, explosion-proof, light weight and flexible.
4. Using the new valve, adapt to the coal mine ultra high hydrostatic pressure water surface.

Technical Parameters of MQT 120 Mining Pneumatic Prop Rib Bolting Machine

Item	Unit	MQT-120/2.5A	MQT-120/2.3-B	MQT-120/2.3-C
Rated Air Pressure	MPa	0.4-0.63	0.5	0.5
Rated Torque	N.m	≥120	≥120	≥120
Rated Rotate Speed	r/min	220	220	220
No Load Running Speed	r/min	≥650	≥650	≥650
Power Output	kW	≥2.3	≥2.3	≥2.3
Maximum Push Force	kN	≥9.5	≥9.5	≥9.5
Noise	dB(A)	≤95	≤95	≤95
Maxi Load Torque	N.m	≥230	≥230	≥230
Air Consumption	m3/min	2.9~3.8	2.9~3.8	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	0.6~1.2	0.6~1.2
Water Pressure	MPa	≤12	≤12	≤12
Drilling Dia	mm	Φ25~32	Φ25~32	Φ25~32

 

Pictures of MQT 120 Mining Pneumatic Prop Rib Bolting Machine