ZLJ-200 Mechanical transmission drilling machine for water probing and dust prevention in the underground coal mine

Name: ZLJ-200 Mechanical transmission drilling machine for water probing and dust prevention in the underground coal mine
Brand: Shijiazhuang Coal Mining Machinery Co., Ltd.

Price Negotiable

Price: USD 5000 per unit

MOQ: 1 unit

Delivery Time: 5-8 days

Brand: SHIMEI

Product Description

ZLJ-200 Mechanical drive drilling machine for water probing and dust prevention in the underground coal mine

Features:

Mechanical transmission

Equiped with hydraulic clip and hydraulic feeding cylinder

Simple structure

Small size: 1036×550×1150mm

Low weight:360kgs

Easy operation

Reliable performance

Application:

Water probing

Coal probing

Gas drainage

Dust prevention

Water injection

Water grounting

Surface geological exploration

Building foundation reinforcement

Specification

Model	Unit	ZLJ-200
Nominal output torque of spindle	N.m	200
Drilling pipe dia.	mm	42
Hole depth	m	50
Hole open dia.	mm	89
Final hole dia.	mm	≥50
Through dia. of spindle	mm	44
Rotation speed of spindle	mm	112/192/350
Stroke of spindle	mm	400
Nominal pulling up force	kN	22 at 7Mpa
Nominal feeding force	kN	16 at 7Mpa
Drilling angle range	°	0-360
Open pressure of spring clip	Mpa	6
Max. clamping force of spring clip	kN	30
Oil pump model		YBC-12/125
Nominal pressure of oil pump	Mpa	12.5
Nominal flow rate of oil pump	L/min	12
Motor model		YBK2-112M -4
Motor power	kW	4
Rotation speed of motor	rpm	1440
Rated voltage	V	380/660
Weight	kg	380
Overall dimensions	mm	1036×550×1150