• Model NO.：MQT120
• Drilling Way：Rotary
• Model：Mqt120
• Brand：China Coal
• Place of Origin：China
• Supply Ability：1000 Sets Per Month
• Material：High Speed Steel
• Use：Well Drilling
• 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

Basic Info.

Model NO. MQT120 Drilling Way Rotary Model Mqt120 Brand China Coal Place of Origin China Supply Ability 1000 Sets Per Month Material High Speed Steel Use Well Drilling 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 Mqt120 Portable Handheld Mining Tunneling Pneumatic Roofbolter Machine

Mqt120 Portable Handheld Mining Tunneling Pneumatic Roofbolter Machine are applicable to support with cable or bolt in coal laneway,half-coal laneway and rock laneway with rock hardness no more than 100MPa.
They are 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.

Main Characteristics of Mqt120 Portable Handheld Mining Tunneling Pneumatic Roofbolter Machine

1. Small volume, light weight, simple operation, convenient maintenance of gear type pneumatic motor, running stability, high reliability of new glass fiber reinforced plastic pneumatic design, safety explosion-proof longer service life.
2. Rock hardness f10 is mainly used in coal mine coal lane, rock bolt and anchor cable supporting drilling, and stirring and install the resin anchor rod, anchor rope, for with damping nut bolt, anchor drilling machine can be directly to tighten the nut when mixing, realize the bolt mixing, a complete installation, and meet the requirements of initial prestressing force anchor.

Technical Parameters of Mqt120 Portable Handheld Mining Tunneling Pneumatic Roofbolter Machine

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