SD-720 Hydraulic DTH Drilling Rig For Boreholes

SD-720 Crawler Type Hydraulic DTH Drilling Rig For Boreholes

SD-720 Hydraulic DTH Drilling Rig Product Introduction

SD-720 crawler hydraulic dth drilling rig further optimizes the product design, with compact structure, easy operation and excellent performance. The hemmed crawler frame and engineering four-wheel belt, the crawler tracks are leveled, and the guide rails are installed at an angle. Every optimization and upgrade is carefully thought out from the user’s perspective. It can drill vertical, inclined and horizontal holes, and is used for drilling blast holes and pre-splitting holes in open pit mines and quarrying stone works.

SD-720-DTH-drilling-rig

Principais características:

It walks powerfully and can drag the air compressor uphill easily.
Humanized integrated operation platform, easy to use and operate.
Well-designed cover has beautiful appearance and easy maintenance.
Dual-motor rotary power head, estrutura compacta, double hydraulic speed, wide range of hole diameters, easy to deal with drill stuck.

Parâmetros Técnicos:

Supporting power	Yuchai 73.5KW
Diâmetro de perfuração	90~320mm
Depth of economical drilling	50m
Haste de perfuração	Φ76mm x 3m
DTH hammer	4’’/5’’/6’’
Pressão de trabalho	1.0~2.4Mpa
Consumo de ar	14~30m³/min
Max. rotary torque	60001.2
Velocidade rotativa	0~180r/min
Força de elevação	35Kn
Method of feed	Cylinder/chain
Velocidade de deslocamento	0~3km/h
Capacidade de escalada	30°
Distância ao solo	430milímetro
Rock hardness	F=6-20
Volume of diesel oil tank	100L
Method of dust collecting	(opcional)
Peso	6190Kg
Dimensão	6000x2270x3000mm
Nota: Os produtos da Companhia continuaram a melhorar; vários projetos e especificações técnicas podem mudar a qualquer momento, sem qualquer aviso ou obrigação adicional.