popular MQT-120 Pneumatic Bolter MQT-120 manufacturer from China Jining bafang mining machinery co.,ltd

Payment Terms:	T/T,L/C,WU
Place of Origin:	Shandong, China (Mainland)

Product Detail

Model No.: MQT-120

Production Capacity: 500 pcs/month

Delivery Date: within 10days after payment

Means of Transport: Ocean,Air

Packing: wooden or cartoon box

Application: Coal

MQT-120 Pneumatic Bolter
Small size, light weight, simple operation , easy maintenance.
Gear type pneumatic

Small size,light weight,simple operation, easy maintenance.

Gear type pneumatic motor,stable operation, high reliability.

FRP cylinder, security and explosion-proof.

Features:

Using large-size motors for power, power to weight ratio greater and longer life

Parameter matching is more reasonable, near the optimum drilling speed, drill reached the maximum output power.

Technical parameters:

Working air pressure		MPa		0.4-0.63
Idle load rotate 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		2.1-2.8
Air consumption		M3/min		>3.5
Maximum propulsion		kN		8.2
Optimal water pressure		MPa		0.6-1.2
Noise		dB(A)		<95
Drill rod size		mm		19
Weight		kg		46-51-53
With three retractable legs gas
Model	MQT-120/2.5A		MQT-120/2.5B		MZQT-120/2.5C
Min height	1026		1276		1426
Max height	2475		3057		3657