ZQSJ-90/2.4 hand-held Pneumatic Drilling Machine

1. Light weight 2. Mobile and convenient 3. Simple operation 4. Maintenance convenience 5. High drilling efficiency

ZQSJ-90/2.4 Portable Pneumatic Flame-proof Drilling Machine; portable drilling machine; pnuematic drilling machine; hand-held pnuematic drill; hand-held drilling machine;

Specifications:

Performance parameters	unit	value
Rated pressure	MPa	0.5
Rated torque	N.m	90
Rated rotate speed	r/min	240
MAX speed	R/min	680
MAX output power	kw	2.4
Stall torque	N.m	110
Loading air consumption	m3/min	2.3
MAX loading toraue	N.m	100
Noise level	dB(a)	≤94
Weight	kg	22

Features:

1.Light weight2.Mobile and convenient3.Simple operation4.Maintenance convenience5.High drilling efficiency

Application:

ZQSJ-90/2.4 Potable Pneumatic Flame-proof  Drilling Machine is used in drilling holes for exploring,discharging gas and water in coal lane and coal ock lane. With reverse rotated action, it can take out the drill rod and bit easily.It is also the ideal equipment instead of electric drilling machine for water and gas discharging under mine.

Package:

1. CTN carton   2 wooden case

 Delivery term:

within 15-20 days after receiving deposit. 

 Payment term: 

30% deposit, the balance to be paid before shipment. 

 Spectial notes:

f your purchasing qty reaches 50sets/month, you could be our agent. Our agent enjoys the following interests:

1. price: 5% off the ordinary price;

2. payment term: 20% deposit;

3. delivery term: priority in delivery;

4. more technique support;

5. market support: if the qty reaches 300sets/month, you will be the sole agency.

ZQSJ-90/2.4 hand-held Pneumatic Drilling Machine