Pneumatic column drilling rig - with forward and reverse rotation function for e - ZQJC-650/12.2S

Pneumatic column drilling rig - with forward and reverse rotation function for e

Model:	ZQJC-650/12.2S
Brand:	Hebeiguomei
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	Drilling rig product , Pneumatic drilling r , Pneumatic column dri
Price:	¥43000 / pc
Min. Order:	1 pc

Basic parameters of pneumatic frame column drilling rig

fundamental characteristics		unit	Basic performance parameters
working pressure		MPa	0.40	0.50	0.63
nominal torque		N·m	590	650	690
rated speed		r/min	150	180	200
maximumoutput		k W	9.2	12.2	14.4
Maximum load torque		N·m	710	750	930
pull-in torque		N·m	740	810	970
stall torque		N·m	770	840	1000
gas consumption		m ³/min	13	15	19
unloaded speed		r/min	540	600	650
The 1 / 2 no-load rotation speed		r/min	270	300	325
1 / 2 no-load speed		N·m	260	280	310
Rinse water pressure		MPa	0.6 --1.2
noise	pressure level	dB (A )	110
	sound power level	dB (A )	120
drilling rate		mm/min	300
drive		kN	7
Guide rail length		mm	2020±20
Guide track to advance the trip		mm	1300±20
maximum workingheight		mm	1900±20
minimum workingheight		mm	970±20
Host heavy		㎏	115
Column crane weight		㎏	164
outline dimension		mm	2020×520×2000（±50）