Cop 1240
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Atlas Copco Hydraulic rock drills
COP 1240
For optimised productivity 12 kW hydraulic rock drill for the hole range 40–102 mm
This is optimised productivity
To come up with a successor to the COP 1238 was a real challenge. The powerful result is the COP 1240, a robust and extremely reliable rock drill. Designed specifically for cost-efficient surface drilling, it comes with an excellent pedigree: its interior design is a comprehensive further development of the well-known COP 1238 – and its tough exterior derives from the COP 1840. Talk about optimal productivity!
Exceptional dependability The COP 1240 is based on the same winning design that made its predecessor the COP 1238 one of the market’s most dependable and efficient rock drills. The uncomplicated, well-proven technology has been further refined, minimizing the risk of serious and costly downtime – making the COP 1240 something of a perpetual motion machine. A reliable single-stage damping system further contributes to its high operational reliability. In other words, the COP 1240 is the ultimate example of trouble-free operation and exceptional productivity.
Ruggedized for surface drilling The COP 1240 has been specially developed for surface operations, for efficient drilling of large holes at low cost. It also features a larger driver – which increases the service life of this exposed component. It helps reduce wear and keep operational costs low. Also, the COP 1240 partially comprises the same scale components used in the larger COP 1840. This makes for a generally extremely hardwearing rock drill, well suited to the most demanding production drilling. Laboratory test results
Flexible design for optimal penetration rate
Penetration rate 4
m/min
3,5 3 2,5 2
Limestone 160 MPa
1,5 1 0,5 0
40
Granite 200 MPa 50
60
70
80
90
100
Ø mm
Hole dimension
Flexibility is another of the COP 1240’s outstanding qualities. The drill can rapidly and easily be adjusted to exploit the available power in the best possible way. The COP 1240 offers three different stroke settings. This ensures optimal penetration rate – whether drilling soft or hard rock.
Service friendly Like its predecessor, simple and well thought out design makes the COP 1240 easy to service. Parts to be checked or serviced are highly accessible. This keeps servicing – and costs – to a minimum.
Damping piston Flushing head
Damping chamber
Impact piston
Driver
Shank adapter
To save time and drill steel when drilling difficult rock, the COP 1240 can be supplied with an extractor. This version is known as the COP 1240EX.
© Copyright 2007, Atlas Copco Rock Drills AB, Örebro, Sweden. Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings. lllustrations and photos in this brochure may show equipment with optional extras. Specifications and equipment subjects to change without notice. Consult your Atlas Copco Customer Center for specific information.
Impact power, max.
12 kW
Hydraulic pressure, max.
220 bar
Impact rate, max.
52 Hz
Lubricating air (at the drill), max.
3 bar
Flushing water
5,5–25 bar
Flushing air, max.
12 bar
Weight, without adapter
185/237* kg
Length, without adapter
1048/1245* mm
Width, without connectors
317 mm
Height above feed sled
223 mm
Height above drill centre
88 mm
*COP 1240EX
Adapters Male adapters, Ø 38 mm Thread type R32, length 565 mm, Ordering No.
403–13302-05,00
Thread type T38, length 565 mm, Ordering No.
435–13302-05,00
Thread type T45, length 565 mm, Ordering No.
436–13302-05,00
Rotation motors Type
RPM-
Torque
Working pressure
range
max.
max.
Oil consumption max.
07 (OMS 160cc)
0–210 rpm
740 Nm
150 bar
75 l/min
09 (OMS 250cc)
0-140 rpm
980 Nm
125 bar
75 l/min
Other variants The COP 1240 is available in the following versions: COP 1240 – R32E 07 COP 1240 – T38E 07 COP 1240 – T45E 07 COP 1240 – T45E 09 COP 1240EX – T38E 07 COP 1240EX – T45E 07 COP 1240EX – T45E 09
9851 2521 01
Technical data
COP 1240
www.atlascopco.com
COP 1240
For optimised productivity 12 kW hydraulic rock drill for the hole range 40–102 mm
This is optimised productivity
To come up with a successor to the COP 1238 was a real challenge. The powerful result is the COP 1240, a robust and extremely reliable rock drill. Designed specifically for cost-efficient surface drilling, it comes with an excellent pedigree: its interior design is a comprehensive further development of the well-known COP 1238 – and its tough exterior derives from the COP 1840. Talk about optimal productivity!
Exceptional dependability The COP 1240 is based on the same winning design that made its predecessor the COP 1238 one of the market’s most dependable and efficient rock drills. The uncomplicated, well-proven technology has been further refined, minimizing the risk of serious and costly downtime – making the COP 1240 something of a perpetual motion machine. A reliable single-stage damping system further contributes to its high operational reliability. In other words, the COP 1240 is the ultimate example of trouble-free operation and exceptional productivity.
Ruggedized for surface drilling The COP 1240 has been specially developed for surface operations, for efficient drilling of large holes at low cost. It also features a larger driver – which increases the service life of this exposed component. It helps reduce wear and keep operational costs low. Also, the COP 1240 partially comprises the same scale components used in the larger COP 1840. This makes for a generally extremely hardwearing rock drill, well suited to the most demanding production drilling. Laboratory test results
Flexible design for optimal penetration rate
Penetration rate 4
m/min
3,5 3 2,5 2
Limestone 160 MPa
1,5 1 0,5 0
40
Granite 200 MPa 50
60
70
80
90
100
Ø mm
Hole dimension
Flexibility is another of the COP 1240’s outstanding qualities. The drill can rapidly and easily be adjusted to exploit the available power in the best possible way. The COP 1240 offers three different stroke settings. This ensures optimal penetration rate – whether drilling soft or hard rock.
Service friendly Like its predecessor, simple and well thought out design makes the COP 1240 easy to service. Parts to be checked or serviced are highly accessible. This keeps servicing – and costs – to a minimum.
Damping piston Flushing head
Damping chamber
Impact piston
Driver
Shank adapter
To save time and drill steel when drilling difficult rock, the COP 1240 can be supplied with an extractor. This version is known as the COP 1240EX.
© Copyright 2007, Atlas Copco Rock Drills AB, Örebro, Sweden. Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings. lllustrations and photos in this brochure may show equipment with optional extras. Specifications and equipment subjects to change without notice. Consult your Atlas Copco Customer Center for specific information.
Impact power, max.
12 kW
Hydraulic pressure, max.
220 bar
Impact rate, max.
52 Hz
Lubricating air (at the drill), max.
3 bar
Flushing water
5,5–25 bar
Flushing air, max.
12 bar
Weight, without adapter
185/237* kg
Length, without adapter
1048/1245* mm
Width, without connectors
317 mm
Height above feed sled
223 mm
Height above drill centre
88 mm
*COP 1240EX
Adapters Male adapters, Ø 38 mm Thread type R32, length 565 mm, Ordering No.
403–13302-05,00
Thread type T38, length 565 mm, Ordering No.
435–13302-05,00
Thread type T45, length 565 mm, Ordering No.
436–13302-05,00
Rotation motors Type
RPM-
Torque
Working pressure
range
max.
max.
Oil consumption max.
07 (OMS 160cc)
0–210 rpm
740 Nm
150 bar
75 l/min
09 (OMS 250cc)
0-140 rpm
980 Nm
125 bar
75 l/min
Other variants The COP 1240 is available in the following versions: COP 1240 – R32E 07 COP 1240 – T38E 07 COP 1240 – T45E 07 COP 1240 – T45E 09 COP 1240EX – T38E 07 COP 1240EX – T45E 07 COP 1240EX – T45E 09
9851 2521 01
Technical data
COP 1240
www.atlascopco.com
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