Atlas Copco Drill Rigs and Rock Drills (ROC D7)

Name: Atlas Copco Drill Rigs and Rock Drills (ROC D7)
Brand: Shanghai Crownwell Import & Export Co., Ltd.
Rating: 4.2 (42 reviews)

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Model No. :	ROC D7
Brand Name :

10yrs

Shanghai, Shanghai, China

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Shanghai Crownwell Import & Export Co., Ltd.

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Product description

Product Description

Atlas Copco Surface Drill Rigs

ROC D7 andROC D9

The true companion for a wide range of applications

ROC D7 hole diameter 64 115 mm (2½" 4½")

ROC D9 hole diameter 76 115 mm (3" 4½")

Tough on rock

Friendly to environment

In better shape than ever

Since the first D-series rig was delivered in late 1999, its popularity has been impressive, and well above 1000 rigs have been delivered to satisfied customers all around the world.But that doesn´t mean we are satisfied.Atlas Copco is continuously making improvements in order to raise your productivity to the sky.Today´s ROC D7 is better than ever.And by introducing ROC D9 with more powerful rockdrill and improved flushing the next step in productivity is taken.

The bestsellers

High productivity thanks to the use of Atlas Copco supreme rockdrills, covering a wide hole range.

Perfect collaring and stable drilling thanks to the strong and stiff boom design.

Durable cylinder-operated aluminium feed system

For optimal penetration rate and drill steel life.

Ideal for use in slope stabilization thanks to

Its long boom reach.

Environmental productivity

The ROC D5, D7 and D9 rigs are equipped with CAT stage3/TierIII engines which meets all the new exhaust emission limits.The rigs will deliver exactly the power you need in each phase of the operation, which considerably reduces the fuel consumption.The rigs also come with a big fuel tank which secures 12 hours of continous operation and secured start-up through the powerful generator and batteries.

Great balance and stability

The track frames have an optimal position for taking you safely wherever you want to go.The rigs are equipped with a strong and stiff boom for precise collaring and stable drill

Ing of quality holes.

Siberia or Sahara?

High visibility, space, quietness, quality!That's what you get with our cabin layout.The high capacity air condition and heating system gives excellent comfort for the operator, whether youoperate in Siberia or the Sahara.

Landon
Sales Supervisor
Crownwell Compressed Air Solutions
Crownwell(China)Compressor Co., Ltd.
Shanghai Crownwell Import&Export Co., Ltd.
No.118, Hangtou Road, Da Mai Bay Industrial Park, Pudong New Area
Shanghai, PRC
Tel:+86 21 31153953, Fax:+86 21 51687238 Mobile:+86 18616023539
Visit Crownwell at:Www.Crownwell-compressor.Com
Dedicated to your needs

Recommended hole range
T38, T45, T51	64-115 mm		2 1/2''- 4 1/2''
Hole depth	28 m		approx. 92'
Hydraulic rock drill
COP 1840, COP 1840EX
Impact power, max.	18 kW		24.5 hp
Atlas Copco OIS K-27-C106 GD, screw compressor
Working pressure, max.	10.5 bar		152 psi
FAD	105/127 l/s		223/270 cfm
Engine
Caterpillar turbo charged, diesel engine, CAT C7, Tier III/stage 3
Rating at 2200 rpm	168 kW		225 hp
Boom variants
Folding boom system
Fuel tank
Capacity		370 l	98 US gal
Feed
Feed length, total		7,140 mm	23'5''
Travel length		4,240 mm	14'
Feed extention		1,400 mm	4'3''
Feed force, max.		20 kN	4,400 lbf
Tramming
Traction force, max.		142 kN	31,920 lbf
Track oscillation		±12º
Ground clearance		455 mm	17 1/2''
Transport dimensions
Total weight, approx.		14,500 kg	32,000 lb
Width		2,490 mm	8'2''
Length feed dumped		11,000 mm/10,900 mm	36'/35'9''
(back/forward)
Height feed dumped		3,200 mm/3,500 mm	10'2''/11'6''
(back/forward)