Mqt-120/2.5A Underground Coal Mine Roof Bolter

• Certification: CE, TUV, BV
• Condition: New
• Motor: Pneumatic
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MQT-120/2.5A
• Drill Hole Diameter: <100mm
• Drill Hole Depth: <100m
• Bit Type: Rock Anchor Bolt
• 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-120/2.5A Underground Coal Mine Roof Bolter

1. MQT-120/2.5A Underground Coal Mine Roof Bolter is widely used in rock hardness coefficient of more than 10 f, especially suitable for bolt-anchor cable operations.
2. It can drill roof bolt hole, and drilling anchor hole, still can stir and installation of medicine (anchor, resin anchor cable without other equipment.
3. Pneumatic roof bolter can realize the anchor nut a installation tightened early to anchor of prestressing force requirements.
4. MQT-120/2.5A Underground Coal Mine Roof Bolter is mainly used to drill in coal lane, rock lane. Usually the hardness of rock is less than or equal f10.

Parameter of MQT-120/2.5A Underground Coal Mine Roof Bolter

 

Working Air Pressure		MPa		0.4
Free Running Speed		r/min		>600
Static Torque		N.m		>200
Rated Air Pressure		MPa		0.5
Rated Rotate Speed		r/min		190
Rated Torque		N.m		>120
Power Output		KW		2.1
Air Consumption		M3/min		>3.5
Maximum Push Force		kN		8.2
Flushing Water Pressure		MPa		0.6
Noise		dB(A)		<95
Hexagonal Shape Shank Tail		mm		19
Weight		kg		46
With three telescopic legs
More Model	MQT-120/2.5A		MQT-120/2.5B		MZQT-120/2.5C
Contraction height	1026		1276		1426
Extension height	2475		3057		3657

Pictures of MQT-120/2.5A Underground Coal Mine Roof Bolter