Excavator mounted rock drills

Description

Excavator mounted rock drills

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, Excavator Drill can also be used as Hydraulic Rock Splitter to demolish over sized rock bad and huge concrete building removal.

Feature

PD90 Excavator Mounted rock drill suit to the 15-20 tons excavator mounted machines.
The rate of the Pump can reach 200L/min, drilling diameter 45-90mm, 3m 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 90 Hydraulic Drifter:

Technical Parameter for PD90 Hydraulic Drifter:

Item	Description		Unite	Parameter
1	Import parameter	Import Oil Pressure	Mpa	16-19
2		Import Rate	L/min	55-65
3		Import Frequency	Hz	34-50
4		Import Energy	J	300
5	Rotation Parameter	Rotation Oil Pressure	Mpa	4.5-15
6		Rotation Rate	L/min	40-70
8		Maximum Torque	Nm	100-300
11		Net Weight	Kg	115
13		Drilling hole Dia	mm	38-89
14		Drilling depth	m	≦15