Surface Iron Mine Drill Rigs：Surface Iron Mine Drill Rigs DMiningwell D480A have been proven in soft, medium and hard rock conditions with multiple end-users and applications providing deep holes from 5″ to 8″ at fast drilling rates with low maintenance requirements.

Product Introduction

1.Servicing the Surface Iron Mine Drill Rigs DMiningwell D480A is easy with access to all key components such as the engine, fluid levels and compressor through large panel doors located at ground level for maintenance when needed.
2.The DMiningwell D480A surface drill rigs’ cabs have been redesigned to provide operators maximum comfort with single-lever drilling controls, digital gauges, and superior views of drilling operation.
3.DMiningwell D480A Heavy automatic integrated DTH surface Drill Rigs widely used in hole diameter range at φ178‒230 mm. And it optimum hole diameter is φ178mm.
4.DMiningwell D480A widely used in iron mine, gold mine, other kinds of open pit mines, construction, surface mines and quarries, demolition, civil engineering construction, building construction and so on.
5.DMiningwell D480A has large windows maximize operator visibility.
6.All-in-One display allows operator to monitor machine functions and angle indicator for quick and easy drilling alignment while remaining focused on the drilling.
7.Walk-around ground level maintenance provides fast, easy upkeep or repair.
8.D480A Drill Rigs’ angle indicator for quick and easy drilling alignment. Drill hole diameter 5″ – 8″.
9.Reliable dust control system increases suction capacity and provides effective pre-cleaner to reduce the escape of drilling dust. An optional dust suppression system is available for difficult drilling conditions.
10.Advanced rotary pipe changer allows easy drill pipe changes.
11.High-output compressor increases flushing air, provides faster drilling and decreases bit wear.

Show details

Hydraulic cylinder-steel wire rope feeding: Hydraulic cylinder - steel wire rope feeding for precision feed control and high torque rotary head for smooth movement.

Stable Working

Track

Technical data

Hole range	Φ178 ‒ 230 mm	Hydraulic cylinder +Steel rope feeding system
Recommended DTH hammer size	5”/ 6”/ 8”	Total length	11,000 mm
Drill pipe handling capacity	4+1	Travel length	7,600 mm
Drill pipe outer diameter	Φ114 mm	Feed extension	1,300 mm
Drill pipe length	7 m	Maximum Feeding rate	0.88 m / s
Maximum hole depth with Auto handling	35 m	Maximum feeding force	34.5kN
Rotation speed	0 - 80 rpm	Maximum pull up force	67.6kN
Maximum torque	5,600 N.m	Track frame	with oscillation
Diesel engine	Cummins M14CS4-560C	Maximum Tramming speed	3 km / h
Rated power	410 kW ( 550 hp )	Maximum Traction force	156.2kN
Emission standard	Tier 4 / Euro stage 4 compliance	Slope climbing ability	25°
Fuel tank Capacity	750 L	Track frame oscillation angle	±10°
Air compressor	ACI DG2000	Ground clearance	420 mm
Maximum working pressure	25 bar (362.5psi)	Weight	24,500 kg
Capacity FAD	33m³/min(1,100cfm)	Length	12,560 mm
Boom type	Heavy duty single straight boom	Width	2,700 mm
Feed beam	Heavy duty aluminum alloy	Height	3,560 mm