SPD90 Excavator mounted rock drilling

Description

Excavator mounted rock drilling

Excavator mounted rock drilling attachments are designed to be used in various job sites such as drilling and blasting, quarrying & Mining, rock bolting, rock, and concrete demolition, construction works, etc. Pro Drill Rock drills’ percussion hour to engine hour ratio is exceptionally good at 60 %, which is substantially higher than what can be achieved with conventional drilling rigs. This is best proven in difficult conditions where other solutions fail to drill holes without the exceptional reach of the excavator’s boom.Besides demanding conditions, Pro Drill Excavator Drill can also be used as Hydraulic Rock Splitter to demolish over sized rock bad and huge concrete building removal.

Feature

PD-90B Excavator Mounted rock drill suit to the 15-20 tons excavator mounted machines.
The rate of the Pump can reach 200L/min, drilling diameter 38-110mm, 10m depth per time drilling.
Drilling speed: 3-5min/m for hard rock, 1min can drill 1m depth for soft rock.
Excavator mounted rock drill can use the same type of hydraulic oil pipe line as hydraulic breaker

PD-90B Hydraulic Drifter: YHD210

Technical Parameter for PD-90B Hydraulic Drifter:

Models	YHD210
Percussion Oil Pressure/bar	175
Percussion Oil Flow/l/min	80-100
Rotation Oil Pressure/bar	150
Rotation Oil Flow/l/min	30-44
Rotation torque(max)/Nm	830
Rotation speed(max)/rpm	250
Percussion frequency/min-1	2900-3700
Percussion energy/J	300
Output energy/Kw	18
Drilling Diameter/mm	43-115
Weight/Kg	180

a screw air compressor set, a 5.2 m propulsion rail (total length 6.0 m), and a spare box.The PD-90B excavator drill attachment set included with a T45-3660mm drill rod , and a T45-Φ102mm drill bit,

2.PD-90B Rock Drill Set: YHD210 Consist of Spline line chuck for accommodate T45,T38,R38 or R32 shank adapter. Flushing swivel allows to uses Air or water as flushing media. Optimal borehole diameter is 43-115mm.