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Home > Products > Rock drill > Penumatic Rotary Roofbolter Drill Anchor Rock Drill

Penumatic Rotary Roofbolter Drill Anchor Rock Drill

FOB Price

USD $380 - $780 / Piece

1 Piece(Min.Order)

Supply Ability 1000 Piece / Pieces per Month
Port Shanghai
Payment TermsT/T L/C
Delivery Detail7 days

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Product Details

Brand Name	Zhongtuo	Place of Origin	China
Model Number	MQTB-80/2.5	Type	Rotary Drilling Rig
Certification	CE	After-sales Service Provided	No overseas service provided
Warranty	1 year	Weight	35KG
Power Type	Electric	Voltage	380V
Usage	Coal	Condition	New
Power(W)	2.5KW

Product Description

1. Main use and scope of application

MQT-90/2.3S, 100/3.1S, 120/3.0S, 130/3.2S pneumatic anchor

drilling rig is mainly used for drilling anchors in tunnels, coal roadways

and semi-coal alleys.

Anchor cable holes and separation observation holes, etc., and can

also stir and install resin anchors and anchor cables.

There are three basic types of MQT-90/2.3S, 100/3.1S, 120/3.0S,

130/3.2S pneumatic bolt drills, which are suitable for different sections

of the roadway (see table below). Its main features are: 1The rotary

cutting mechanism adopts the gear type motor, the torque is large, the

operation is stable, the maintenance is simple, and the failure rate is low;

2 The propulsion mechanism increases the cylinder diameter of the FRP

leg cylinder, increases the propulsion force, and the fourth-level

three-folding The structure reduces the height of the whole machine and

improves the adaptability of the roadway of the drilling machine; 3The

operating mechanism of the drilling machine is equipped with double

exhausting roads, and the falling speed is fast, which improves the

efficiency of the drilling operation; 4 The external water supply system is

adopted to avoid damage due to the water seal. Affect the performance

of the whole machine。

Model		MQTB-80/1.7
Working pressre(MPa)		0.40	0.50	0.63
Rated torque (N.m)		45	70	90
Rated speed (r/min)		200	240	270
Leg propulsion(kN)	III	4.0	5.0	6.4
	II	3.0	3.7	4.7
	I	2.1	2.6	3.3
No-load propulsion speed (mm/s)		≥320	≥400	≥480
Max.output power(kw)		0.94	1.7	2.5
No-load speed (r/min)		600	780	860
Starting torque (N.m)		86	100	125
Stall torque(N.m)		90	110	140
Max.load torque(N.m)		80	95	110
Air consumption (m3/min)		2	2.5	3
Noise level(dB(A))		≤90
Weight (kg)		35
Max.Height (mm)		3055
Min.Height (mm)		1255
Price (USD)		FOB Shanghai 628 USD

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Product Categories

Concrete and rock splitter	Bending machine	Rock drill	Floor grinder machine
Hydraulic Jack	Couplers	grinder machine

Penumatic Rotary Roofbolter Drill Anchor Rock Drill

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