Atlas Copco Hydraulic rock drills

COP 1240

For optimised productivity12 kW hydraulic rock drill for the hole range 40–102 mm

1000

0,5

m/min

Ø mm

1

1,5

2

2,5

3

3,5

4

40 50 60 70 80 90

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 specifi cally for cost-effi cient surface drilling, it comes with an excellent pedigree: its interior design is a compre-hensive 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 effi cient rock drills. The uncomplicated, well-proven technology has been further refi ned, 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 drillingThe COP 1240 has been specially developed for surface operations, for effi cient 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 hardwea-ring rock drill, well suited to the most demanding production drilling.

Flexible design for optimal penetration rate 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 friendlyLike 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.

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Hole dimension

Granite 200 MPa

Limestone 160 MPa

Penetration rate

Shank adapter

Flushing headDriver

Damping piston Damping chamber Impact piston

Laboratory test results

To save time and drill steel when drilling diffi cult rock, the COP 1240 can be supplied with an extractor. This version is known as the COP 1240EX.

www.atlascopco.com

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ata COP 1240

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

AdaptersMale 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 motorsType RPM- Torque Working pressure Oil consumption

range max. max. 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 variantsThe 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