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 110 Portable Hand Pneumatic Roof Bolter

MQT 110 Portable Hand Pneumatic Roof Bolter is widely used in underground coal mining, applicable to support with cable or bolt in coal laneway, half-coal laneway and rock laneway with rock hardness no more than 100MPa.

Advantages of MQT 110 Portable Hand Pneumatic Roof Bolter

MQT 110 Portable Hand Pneumatic Roof Bolter combined with drilling, mixing and assembling.
Dual exhaust model and new seals structure ensure the fast and smooth leg expansion and retraction.
The unique silencer reduces noise, drilling shaft and leg center are perfect alignment, drilling stably.

Technical Parameters of MQT 110 Portable Hand Pneumatic Roof Bolter

Parameter	Unit	MQT110	MQT120	MQT130
Stress range	Mpa	0.4-0.63	0.4-0.63	0.4-0.63
Rated pressure	Mpa	0.5	0.5	0.5
Rated torque	n.m	110	120	130
Rated speed	r/min	≥230	≥200	≥180
Maximum output power	KW	≥2.4	≥2.6	≥3.0
Maximum load torque	n.m	≥180	≥220	≥260
starting torque	n.m	≥170	≥180	≥230
Load gas consumption	m³/min	≤3.8	≤4.2	≤4.4
Maximum speed of revolution	r/min	620	500	460
Weight	Kg	48	52	54

Pictures of MQT 110 Portable Hand Pneumatic Roof Bolter