Compared with hydraulic drilling platform, the drilling function is similar and cost-effective.
The drilling speed of pure rock drilling for hydraulic drilling machine is three times faster than that of the same magnitude pneumatic drill.
Low energy consumption, about 1/3-1/4 of the same magnitude pneumatic drill.
The long service life of the drilling machine for the hydraulic drill and the less consumption of the drill parts, and the low cost of drilling operation.
The hydraulic drill can adjust the impact energy according to the rock condition to obtain the best drilling effect.

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.

1. HC20 Hydraulic Drifter ( Montabert From France)

Technical Parameter for HC20 Hydraulic Driffer

Item	Description		Unite	Parameter
1	Import Parameter	Import Oil Pressure	Mpa	12-16
2		Import Rate	L/min	30-60
3		Import Frequency	Hz	≧43
4		Import Energy	J	50-80
5	Rotation Parameter	Rotation Oil Pressure	Mpa	8-16
6		Rotation Rate	L/min	20-40
8		Maximum Torque	Nm	40-60
11		Net Weight	Kg	≦30
13		Drilling hole Dia	mm	32-45
14		Drilling depth	m	≦8

2. HC20 Rock Drill Set

HC20 Rock Drill Technical datesheet:

Drilling Diameter	30-50mm	Import Rate	≤45 L /min
Shank	Hex style and Thread style	Drilling depth	3m or 4m
Import Energy	≥90J	Import Frequency	≤45 L /min
Import Oil Pressure	12-14.5MPa	Rotation Oil Pressure	10MPa
Drilling depth	3m	Drill rod size	B25
Drilling speed	500-1000mm/min	Operation Oil Pressure	≤14.5 MPa
Rotation Speed	150-300r/min	Swing Torque	110N·M
Rotation Rate	30L/min	Application stratum	F=6-20

3.HC20 Excavator Mounted Rock Drill :

Feathers:

1 .HC20 Excavator Mounted rock drill suit to the 15-20 tons excavator mounted machines.

2. The rate of the Pump can reach 200L/min, drilling diameter 30-50mm, 3m or 4m depth per time drilling.

3. Drilling speed: 3-5min/m for hard rock, 1min can drill 1m depth for soft rock.

4. Excavator mounted rock drill can use the same type of hydraulic oil pipe line as hydraulic breaker.

4. Remarks:

Excavator mounted drills can increase its function , one excavator can used for multi use , drilling and blasting

Excavator mounted is to use crawler moving, and stir hand function, for mining and construction,

Site is different, capacity of crawler moving is better than normal drill rig, installation and unlock is very easy, similar with hydraulic drifter fixing, and hydraulic rock drill drilling speed is 3-5times than pneumatic drill , one time drill depth is 3 meter, suitable for small –hole drilling blasting at rock hardness of 7.6HRC, drilling time is 6-7minutes, if by pneumatic drill need mini 30 minutes,

France Montabert HC20, there are two drill rod, one hex, and thread type,

(1) Hex. Taper drill rod cost cheaper, only disposal after use finish,

(2) Thread extension rod for extension use, T38 is a choose,

5. Consignation of Excavated Mounted

(1) Multi function rail set

(2) Imported hydraulic drifter

(3) Moving System

(4) Dust collection

(5) Rock drilling tools

(6) Piston type air compressor

Product Inquiry

Product details

QL-HC20-500x500

Feature

Compared with hydraulic drilling platform, the drilling function is similar and cost-effective.
The drilling speed of pure rock drilling for hydraulic drilling machine is three times faster than that of the same magnitude pneumatic drill.
Low energy consumption, about 1/3-1/4 of the same magnitude pneumatic drill.
The long service life of the drilling machine for the hydraulic drill and the less consumption of the drill parts, and the low cost of drilling operation.
The hydraulic drill can adjust the impact energy according to the rock condition to obtain the best drilling effect.