Atlas Copco Waterwell Drilling Rigs

T2W-III

Rotary and DTH Drilling

30,000 lb (13,607 kg)

A NEXT GENERATION DRILLING SYSTEM

THE T2W SERIES III

POWERThe T2W-III is a single engine drill. The optional 500-horsepower

engine provides plenty of power either on-highway or when drilling.

Selection between drill and drive mode is made through a proven split-

shaft PTO drive system.

SINGLE TUBE DERRICKThe flexible T2W-III tubular derrick design is able to accommodate

casing hammer, dual wall, or drill and drive systems. Though lighter in

weight than a traditional lattice style derrick, the T2Ws tower provides

superior strength and resistance to linear and torsional deflection.

The open working area around the tower and swing-open table give the

operator ample room for large hole work or welding around casing.

The Atlas Copco T2W has a long history as a robust, reliable water well drill rig built to the highest

standards. It is not by coincidence that customers choose the T2W when they are looking for a drill that

delivers high productivity even in the most rugged conditions.

The new T2W-III incorporates many improvements derived from customer suggestions while maintaining the

features that earned the rig its superior reputation. The new rig is designed to meet the changing demands of

todays market, while continuing to reduce the cost of ownership.

FEED SYSTEMThe single-cylinder cable feed system is

internal to the tubular derrick, protecting

moving components from exposure to the

typical drilling environment and rod handling

operations. Experience has shown that this

design provides lower maintenance costs and

extended component life.

Major components of the feed system are

engineered to be larger and more mechanically

efficient, thereby contributing to reduced

fatigue and maintenance. Additionally, internal

bearings are packed with maintenance-free

lubricating compound.

FLUID OPTIONSThe new T2W-III caters to a wide range of drilling applications

with air and mud options. The 900/350 on-board air compressor

gives it extended air capability.

PIPE HANDLINGThe T2W-IIIs newly designed swing in/swing out carousel

is hydraulically actuated, making it efficient, safe and easy

for tripping in and out of the hole. The carousel has back-

loading capability, allowing easy loading and unloading into

the rigs rod box when drilling in excess of the carousels

capacity.

The new optional 15K winch with two-part line matches

the pullback of the rig, giving the operator the flexibility

to trip out of the hole with the winch or the head. The

dual hoist and jib controls allow the helper to load

and unload the carousel from the helpers side.

An optional single pipe loader and larger rod box can

be offered as an alternative to a carousel depending

on the operators preference for rod handling.

DECK SPACEFor a small rig the T2W-III has a surprising amount

of free deck space. The deck is uncluttered, making

it easier to perform service and maintenance.

HEADThere are two options available for the head. One is

a gear driven head constructed with oversized gears,

shafts and bearings for large torque applications, and

the other is a smaller, more compact hydraulic vane

driven head for lower torque operation. Both options

are three-speed.

The rotary head slides in one direction to clear the hole

for handling pipe with the main hoist, auxiliary hoist, or

sand reel.

UNRIVALLED AFTERMARKET

SUPPORTAdding to the value of the T2W-III is the after-sales support

provided by Atlas Copco. Atlas Copcos 80,000 square foot

parts distribution center near the factory supports an extensive

network of sales and service outlets spanning 60-plus countries.

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A SELECTION OF FEATURES AND OPTIONS ON THE T2W-IIIFOR A MORE COMPREHENSIVE FEATURES LIST, PLEASE CONTACT YOUR LOCAL ATLAS COPCO CUSTOMER CENTER.

Atlas Copco Drilling Solutions

www.atlascopco.com/wwdrills

www.deepholedriller.com

Copyright

17 N

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2011 A

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Compressor

500 CFM /200 PSI (236 l/s / 14 Bar)

750 CFM/300 PSI (354 l/s / 20 Bar)

900 CFM/350 PSI (425 l/s / 24 Bar)

No air compressor or air piping

Options

Water injection

On-board mud

Hydraulically operated off-board mud piping

350 Gallon Swing up mud pit with Moyno grout pump

Floating sub spindle

DHD lubricator

Single rod loader (cannot be used with carousel)

Pipe spinner

6x6 hydraulic front drive

Larger rod box (cannot be used with carousel)

Automatic Allison transmission

Pullback 30,000 lbs (13,607 kg)

Pulldown 30,000 lbs (13,607 kg)

Rotary Head

Option 1 Option 2

2 motor spur gear tophead, 3-speed 8 300 ft-lb @ 0 to 85 rpm

12 000 ft-lb @ 0 to 80 rpm 6 213 ft-lb @ 0 to 119 rpm

8 000 ft-lb @ 0 to 110 rpm 2 850 ft-lb @ 0 to 255 rpm

3 500 ft-lb @ 0 to 275 rpm 2 5/8 inch Spindle ID

2 1/2 inch Spindle ID

Both options have hydraulic off-hole slide to the right

Hoisting System

Main Hoist

Standard 12 000 lb (5 443 kg) 150 ft/min (45.7 m/min)

Option 15 000 lb (6 803 kg) 146 ft/min (44.5 m/min)

2 part winch line for main hoist

Aux Hoist8 000 lb (3 629 kg) with integral brake, 85 ft/min (35.9 m/min)

4 000 lb (1 814 kg) with integral brake, 120 ft/min (36.6 m/min)

Sandreel 2 000 lb without clutch

Technical data T2W-III

HYDRAULIC PIPING

The mud manifold to the rotary

head is operated by toggle

switches from the console

actuating ball valves via

hydraulic cylinders removing

maunally operated valves.

ROBUST TOWER TRUNNION AND

HYDRAULIC PINNING CYLINDER

The T2W-IIIs tower trunnion has been

improved to give added strength.

Mounted on the back plate of the

trunnion is a hydraulic tower pinning

cylinder operated from the console.

MUD PIT

The swing up mud pit is a great addition

to the T2W for the geothermal driller.

The 350 gallon mud pit allows for the

mud and cuttings to be contained.

6 X 6 DRIVE

Designed to handle steep

inclines, mud, ruts, wet

or slippery conditions and

unstable roads. This hydraulic

drive system offers on-demand

front wheel drive.