Home / Products / Rock Drilling Rig / Underground Drilling Rig / UMD150 Underground DTH Drilling Rig

UMD150 Underground DTH Drilling Rig

Drilling Diameter: Φ80~φ254 mm

Drilling depth: 0-60m

Type:DTH Drilling,Hydraulic,Engine driven,Crawler

>> Introduction

UMD150 High air pressure ring DTH drilling rig is suitable for ring hole drilling in underground mining. It is a special drilling rig for high sublevel mining production.

Inquire Now Chat Now

PRODUCT DESCRIPTION

The height of sublevel is improved by times and mining preparation works are significantly reduced. It also could be used for raise driving and incline shaft construction with higher efficiency and lower cost. 150 series drilling rig adopts DTH drilling method, four wheel separate driving, hydraulic remote control or wireless operation and features of small overall size, high efficiency, flexible adaptive capacity and easy operation and maintenance

>>Characteristics

>> Hydraulic components are of good performance, reliability and utility.

>> Hydraulic system is energy-saving, high efficient, and reliable.

>>Have water and air system. Dedust by flushing.

>>Module structure makes drilling rig disassembled and reassembled easily.

>>Drill 360° ring hole.

>>Drilling rig could be adjusted to be controlled by remote panel.

>>The elastic joint between rotating motor and hammer, could effectively reduce impacting vibration, and extend using lift of rotating head.

>>Feeding plate adapts roller structure, which are easy to replace and of high durability.

>>Feed rotating, lifting, compensation, supporting, rod clamping and discharging are powered by hydraulic.

>>Long distance moving could be pulled.

>>Electric system are protected by phase sequence, over loading, single phase, electric leakage and etc. protection.

>>Specification

General specification	Overall size (LWH)	mm	3900x1840x2690
	Weight	Kg	5000
	Total power	kw	24
	Electric motor power	kw	22
	Voltage	V	380/50Hz
	Stope height	m	3.4-5.6
Drilling Hole Size	Hole diameter	mm	Φ80~φ254
	Hole depth	m	0-60
	Working air pressure	Mpa	0.8-2.1
Rotation	Rotating speed	rpm	43
Rotation	Rotating torque	N.m	4800
Feed System	Drill pipe length	mm 1500
	Feeding/lifting force	KN 40
	Feeding method		Hydraulic cylinder
	Slow feeding speed	m/min	0-4.5
	Fast feeding speed	m/min	11.2
	Average drilling speed	m/min	0.2-0.5
	Vertical feeder pitching angle		Forward 5°, backward 90°
Chassis	Tramming speed	Km/h	0-2
	Gradeability	°	14
	Fuel tank volume	L	150
	Ground clearance	mm	230

>>Shipping&Project