FLEXIROC T20 RDrill rig for surface- and underground construction

Hole diameter: 38 – 64 mm (1 1/2” – 2 1/2”)

MAIN BENEFITS

Application versatility thanks to the COP 1435 rock drill

Extensive boom reach means fewer set-ups

Optimized for small spaces thanks to three different feed lengths

With Radio Remote Control (RRC), COP 1435 rock drill and flexible drilling angles, the FlexiROC T20 R knocks out all the competition in its class. It makes even the toughest operations look easy and its compact size means it can swiftly

be transported from job to job. The FlexiROC T20 R is the most effective drill rig on the market when it comes to application versatility and drilling performance.

MULTI-PURPOSEWITHOUT COMPROMISETHE FLEXIROC T20 R (MK II) IS THE CONSTRUCTION CONTRACTOR’S NEW BEST FRIEND. THE PURE DRILLING POWER OF THE 14 KW ROCK DRILL IS KEY.

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PERFORMANCEAND APPLICATION VERSATILITYGREAT COVERAGE, HYDRAULIC ROLLOVER AND THE COP 1435 ROCK DRILL MAKES THE FLEXIROC T20 R (MK II) A FORERUNNER WHEN IT COMES TO OPERATIONS IN MANY DIFFERENT APPLICATIONS. ON THE SURFACE AS WELL AS UNDERGROUND.

ATLAS COPCO SERVICEEven the best equipment requires regular service to ensure optimal performance. Atlas Copco provides service solutions to safeguard an optimized relationship between productivity, availability and operational cost. Atlas Copco Mining and Rock Excavation Technique has over 3 300 technicians located in over 80 countries. By combining the usage of Atlas Copco genuine parts with service provided by a certified Atlas Copco technician, you’ll have a winning combination no matter of where in the world you operate.

+ GREAT COVERAGE AREA AND PRODUCTIVITY With its extensive boom reach, the FlexiROC T20 R offers contrac-

tors savings in both time and money. A boom reach of 3 500 mm through a 90° radius translates into more holes from fewer set-ups. This versatility makes the FlexiROC T20 R the best choice for

demanding construction jobs, such as foundation drilling, trenching and different tunneling operations.

+ HYDRAULIC ROLLOVER Most drill rigs can place holes in the ground, but the capacity of the

FlexiROC T20 R does not stop there. It can perform 360° drilling in all directions, meaning sidewards, upwards and horizontal face drilling. This makes the drill rig perfectly suited for operations both on the sur-

face and underground. It is all made possible with the rollover, available as hydraulic or manual.

+ CYLINDER FEED AND COP 1435 The high freqency rock drill, COP 1435, mounted on the well proven Atlas

Copco cylinder feed BMH 2000, makes for outstanding drilling perfor-mance. The smooth feed action keeps sleeve temperatures to a minimum which means good service life of the rock drilling tools. Even with high

impact pressure.

TECHNICAL SPECIFICATIONS

Metric Imperial

Filter area 8 m2 86 sq.ft

Number of filter elements 2 pcs

Suction capacity @ 950 mm/37”wg 580 l/s 1 228 cfm

Suction hose diameter 102/127 mm 4/5’’

Cleaning air pressure, max 7.5 bar 109 psi

Cleaning air consumption @ 7 bar 15 l/pulse 0.53 cu.ft/pulse

Filter cleaning while drilling Yes

DUST COLLECTOR DCT T20 R

Anti-jamming

Damper Pressure Control - impact DPC-I

Rotation Pressure Control - feed RPC-F

Hydraulic oil cooler Metric Imperial

Max ambient temperature 50°C 122°F

Return and drainage filters

Filtration rate 10 µm absolute

HYDRAULIC SYSTEM

• Cummins turbo charged diesel engine, QSB3.3 Tier 3 (stage IIIA)/Tier 4 interim

• Rod Adding System (RAS)• Hydraulic drill steel support• 4-wheel drive with differential locking system

• Hydraulic rock drill, COP 1435• BMH 2000 cylinder feed• Full Radio Remote Controll of all functions• Atlas Copco OIS H03 screw compressor• Hydraulic rollover, 190° + 190°

MAIN COMPONENTS

Feed type, underground drilling (with hole depth) Metric Imperial Metric Imperial

With 12’ feed and RAS SR32, R32, TC35, T35 38 – 64 mm 1 1⁄2”– 2 1⁄2” 6 400 mm (3 350 mm)** 20’ 12” (10’ 12”)

With 10’ feed and RAS SR32, R32, TC35, T35 38 – 64 mm 1 1⁄2”– 2 1⁄2” 5 150 mm (2 750 mm)** 16’ 10” (9’)

With 8’ feed and RAS SR32, R32, TC35, T35 38 – 64 mm 1 1⁄2”– 2 1⁄2” 4 200 mm (2 100 mm)** 13’ 9” (6’ 10”)

Feed type, surface drilling (with hole depth) Metric Imperial Metric Imperial

With 12’ feed and RAS SR32, R32, TC35, T35 38 – 64 mm 1 1⁄2”– 2 1⁄2” 6 300 mm (3 250 mm)** 20’ 8” (10’ 8”)

With 10’ feed and RAS SR32, R32, TC35, T35 38 – 64 mm 1 1⁄2”– 2 1⁄2” 5 050 mm (2 650 mm)** 16’ 7” (8’ 8”)

With 8’ feed and RAS SR32, R32, TC35, T35 38 – 64 mm 1 1⁄2”– 2 1⁄2” 4 100 mm (2 000 mm)** 13’ 5” (6’ 7”)

HOLE RANGE

With 8’ feed With 10’ feed With 12’ feed

Metric Imperial Metric Imperial Metric Imperial

Total length 4 020 mm 13’ 4 620 mm 15’ 5 220 mm 17’

Travel length 2 390 mm 7’ 10’’ 2 990 mm 9’ 10’’ 3 590 mm 11’ 9’’

Feed extension 600 mm 1’ 12’’ 1 000 mm 3’ 3’’ 1 000 mm 3’ 3”

Feed rate, max 0.5 m/s 98 ft/min 0.5 m/s 98 ft/min 0.5 m/s 98 ft/min

Feed force, max 16 kN 3 597 lbf 16 kN 3 597 lbf 16 kN 3 597 lbf

Tractive pull, max 20 kN 4400 lbf 20 kN 4400 lbf 20 kN 4400 lbf

FEED

ELECTRICAL SYSTEM

Voltage 24 V

Batteries 2 x 12 V, 100 Ah

Alternator 24 V, 55 Ah

Work lights, front 2 x 40 W LED + 2 x 70 W halogen

Work lights, rear 1 x 40 W + 2 x 21 W LED

Work lights, feed 2 x 40 W LED

Reverse buzzer

COMPRESSOR

Atlas Copco OIS H03/Gardner Denver Enduro 6+* Metric Imperial

Working pressure, max 12 bar 174 psi

FAD, at normal working pressure 50 l/s 106 cfm

*For Tier 3 (stage IIIA)

Rock drill Boom type Impact power Hydraulic pressure, max Impact rate RPM, max Torque, max Weight approx

COP 1435 Folding boom 14 kW 19 hp 210 bar 3 045 psi 80 Hz 250 470 Nm 206 lbf/ft 75 kg 165 lb

HYDRAULIC ROCK DRILL

VOLUMES

Metric Imperial

Hydraulic oil tank 60 l 16 US gal

Hydraulic system, total 120 l 32 US gal

Compressor oil 9 l 2.4 US gal

Diesel engine oil 8.5 l 2.2 US gal

Diesel engine, fuel tank 140 l 37 US gal

Lubrication tank (ECL) 6 l 1.6 US gal

ENGINE

Cummins turbo charged, diesel engine, QSB3.3, Tier 3 (stage IIIA)/Tier 4 interim Metric Imperial

Power rating @ 2 400 rpm 82 kW 110 hp

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TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS

FlexiROC T20 RMark II

BMH 2000 aluminium cylinder feed in three different lengths.

COP 1435 rock drill (14 kW).

Hydraulic drill steel support.

Hydraulic rollover.

Hose drum for all feed lengths.

Metric Imperial

12’ feed 5 220 mm 17’ 2’’

10’ feed 4 620 mm 15’ 2’’

8’ feed 4 020 mm 13’ 2’’

DIMENSIONS AND FEED HEIGHT (H)

Metric Imperial

Height (H) 2 600 mm 8’ 6’’

Length (L) 5 700 mm 18’ 6’’

Width (W) 1 880 mm 6’ 2’’

Weight (Standard unit excl. options and drill steel)

12’ feed 5 600 kg 12 345 lb

HEIGHT AND LENGTH

Carrier• Water flushing kit with water pump• Hydraulic winch• Diesel engine pre heater• Electric refilling pump• Hydraulic AUX outlet

Feed• Available with 8’, 10’ and 12’ feed• Rod Adding System (RASl)

Hole measuring systems• Hole depth instrument

Lube oil and lube system• ECL collection system

Dust control• Water mist system

Delivered equipment, not mounted• Gas charging equipment for rock drill• Conversion kit R32• Conversion kit T35/TC35• Chains for tires

OPTIONAL EQUIPMENT6000

5000

4000

3000

2000

1000

2000

0

1000

7000

Radio Remote Control with integrated display.

Dimensions for 12’ feed (mm)

Horizontal drilling sidewards (mm) Vertical reach (mm)

Horizontal drilling drilling forwards with hydraulic rollover

Horizontal reach (mm)

Feed swing angleRollover

5 700

1 30

0

2 60

0

3 1503 900

1 100

600

5 90

01

450

1 85

04

950

47°

190°190°

53°

4 680

1 180

1 88

0

45°

45°

H

Feed Metric Imperial

12’ 9 100 mm 29’ 10’’

10’ 8 500 mm 27’ 10’’

8’ 8 000 mm 26’ 3’’

UPWARDS DRILLING (H)

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51 3524 01 2015-12 Ö

rebro, Sw

eden. Legal Notice ©

Copyright 2015, A

tlas Copco R

ock Drills A

B, Ö

rebro, Sw

eden. Any unauthorized use or copying of the contents or any part thereof is prohibited. Illustrations and photos m

ay show

equipment w

ith optional extras. No w

arranty is made regarding specifications or otherw

ise. Specifications and equipm

ent are subject to change without notice. C

onsult your Atlas C

opco Custom

er Center for specific inform

ation.

We stand by our responsibilities towards our customers, towards the environment and the people around us. We make performance stand the test of time.This is what we call – Sustainable Productivity.

www.atlascopco.com

COMMITTED TO SUSTAINABLE PRODUCTIVITY