The true workmate for the widest range of applications

Designed both for construction and quarrying work, and based on extensive research at work sites throughout the world, the ROC D7 with cabin is a crawler drill with true 102 mm tophammer capability, for bench heights up to 28 m. A fuel efficient diesel engine delivers the power needed for quick penetration and efficient flushing.

Main benefits

Unique, durable cylinder-operated feed system makes the best use of the rock drill

Long reach makes it ideal for use in slope stabilization

Supreme productivity thanks to the use of the proven COP-series of rock drills

Technical specification

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 (back/forward)

11,000 mm/10,900 mm

36'/35'9''

Height feed dumped (back/forward)

3,200 mm/3,500 mm

10'2''/11'6''