Name: MQT 130 Coal Mine Drill Rig Rock Bolt Drill
Availability: InStock

SHI JIA ZHUNAG MOLONG COAL MINE EQUIPMENT CO.,LTD

Business license

Business Type: Manufacturer

Shijiazhuang Hebei China

Main Products: Pneumatic jumbolter , drill wagon ,drill rod ,drill bits

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Product Details

Scope of application

MQT pneumatic bolt drill is suitable for roof hardness 

Product features

High speed, large power, compact structure. The new exhaust structure and the seal design of the outrigger, the outrigger lift fast, the thrust is large, and the work efficiency is improved by 30% Labyrinth type muffling design, exhaust no icing, stable performance, good adaptability.All gears are made of 20CrMnTi material and SKF bearings from Sweden are selected The rig runs reliably and its life span is significantly improved.

Specification

Performance parameter	Unit	Parameter values	parameter values	parameter values
Work stress	MPa	0.40	0.50	0.63
Nominal torque	N·m	110	130	150
Rated speed	r/min	270	295	300
Propulsion stair	kN	6.4	8.2	9.5
Propulsion second level	kN	5.2	6.5	8.2
Propulsion three-level	kN	4.0	5.2	7.0
Maximum power output	kW	3.1	4.0	4.7
No-load speed	r/min	600	650	680
Stall torque	N·m	170	200	240
Gas consumption	m3/min	4.0	5.0	6.0
Noise	dB(A)	95
Leg model	—	1	2	3
Maximum height of machine	mm	2552	3000	3590
Minimum height of machine	mm	1162	1290	1460
Advance travel	mm	1390	1710	2130
Heavy machine	Kg	60	57	54
Dimensions of drilling tail connection	mm	B19、B22
Flush water pressure	MPa	0.6 ～ 1.2