small water well drilling rig /pneumatic drill rig manufacturer from China Jining bafang explosion-proof electrical appliance manufacturing co., LTD

small water well drilling rig /pneumatic drill rig

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


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: wooden box

Application: Coal

Production Capacity: 500 pcs/day

Delivery Date: within 3 daysa fter payment

Type: Drilling Rig

Pneumatic ZQJC - 150/2.8 column type drilling rig is designed for high gas concentration and underground roadway design, not easy to use the power of

Main Parameter

parameter	unit	figure
Working air pressure	MPa	0.4	0.5	0.63
Working air pressure	N·m	250	300	350
Rate speed	r/min	280	290	300
Maximum power output	kW	7.3	9	10.9
Maximum load torque	N·m	450	500	550
Dynamic stalling torque	N·m	470	520	570
Starting torque	N·m	460	510	560
Starting torque	m3/min	7	8	9
No-load speed	r/min	800	900	1000
1/2No-load speed	r/min	400	450	500
1/2When no-load speed torque	N.m	160	170	180
Sound Pressure Level	dB(A)	106	108	110
sound power level	dB(A)	116	118	120
Drill tail size	mm	26*26
drilling diameter	mm	76	110
propulstion	kn	20	25	28
Guide rail length	mm	2250
Guide to promote travel	mm	1250
Idling speed propulsion	mm/min	6000
Biggest operational height	mm	1800
Minimum height	mm	400
Weight	kg	280
Heavy machine supporting institutions	kg	230

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Company Info

Jining bafang explosion-proof electrical appliance manufacturing co., LTD [China (Mainland)]

Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)