ENGLISHROTARY HEADSFOR PILE RIGSRotary Heads for Pile Rigs
Eurodrill rotary heads for pile rigs are designed for high power
consumption and a long durability. These rotary heads operate formany years in different applications worldwide.

Advantages
Compact design requires only small room
Strong axial bearing system of the main shaft toensure high pull- and push forces
Central supply of the mechanical components
and bearings via continuous delivery of alubrication pumpCompatible to drill rigs of all manufacturers fordifferent applications and requirements2ROTARY HEADS FOR PILE RIGS

RHP 20RHP 5Torque max.

kNm

58

Rotation max.

min-1

100

ID hollow shaftmm

1711000 kg Weight · 350 kN max. allowed Traction

RHP 7
Torque max.

kNm

83

Rotation max.

min-1

70

ID hollow shaftmm

171
1200 kg Weight · 350 kN max. allowed Traction

RHP 10Torque max.

kNm

116

Rotation max.

min

100

ID hollow shaft

mm

171

-1

1400 kg Gewicht · 350 kN max. allowed Traction

RHP 14
167

Torque max.

kNm

Rotation max.

min-1

70

ID hollow shaft

mm

181
1550 kg Weight · 350 kN max. allowed Traction

RHP 15Torque max.

kNm

175

Rotation max.

min-1

100

ID hollow shaft

mm

2052250 kg Weight · 500 kN max. allowed Traction

RHP 20200

Torque max.

kNm

Rotation max.

min-1

42ID hollow shaft

mm

205
2300 kg Weight · 500 kN max. allowed Traction

RHP 30Torque max.

kNm

300

Rotation max.

min-1

30

ID hollow shaft

mm

480
3100 kg Weight · 650 kN max. allowed Traction

ROTARY HEADS FOR PILE RIGS

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In front of the wall Drilling SystemsEurodrill VDW drilling systems are designed to produce secant
pile walls and others. Due to the counterclockwise operation ofauger and casing an enormous drilling progress as well as a great
precision can be achieved.

Advantages
Compact design requires only small room and optimal use ofexisting narrow rooms to produce secant pile walls directly in frontof an existing wall
Integrated sliding cylinder for relative adjustment of the casing tothe hollow auger
Extremely low-emission and vibration-free drilling method,especially suitable for the use in the city centre

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ROTARY HEADS FOR PILE RIGSVDW 6035
ROTARY HEAD 1ROTARY HEAD 2Torque max.

kNm

8362Rotation max.

min-1

6666

3400 kg Weight · 450 kN max. allowed Traction

VDW 1005
ROTARY HEAD 1

ROTARY HEAD 2Torque max.

kNm

100

50Rotation max.

min-1

41693400 kg Weight · 500 kN max. allowed Traction

VDW 1407
ROTARY HEAD 1

ROTARY HEAD 2Torque max.

kNm

14070Rotation max.

min-1

3648

3950 kg Weight · 500 kN max. allowed Traction

VDW 2010
ROTARY HEAD 1

ROTARY HEAD 2Torque max.

kNm

200

100Rotation max.

min-1

20425600 kg Weight · 600 kN max. allowed Traction

VDW 3015
ROTARY HEAD 1

ROTARY HEAD 2Torque max.

kNm

300

150Rotation max.

min-1

26318600 kg Weight · 850 kN max. allowed Traction

ROTARY HEADS FOR PILE RIGS

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ROTARY HEADS FOR PILE RIGSProduction of a bored (secant) pile wall
A distinction is made between the following types of execution> overlapping bored pile wall
> tangent bored pile wall
> resolved bored pile wall without intermediate arch
> resolved bored pile wall with intermediate arch

Step 1 - Make a template

Step 3 – Drilling of the secondary piles

Styrofoam blanks are lined up andpoured into concrete.The template
ensures a safe and uniform positioning
for primary and secondary piles.The respective styrofoam insert will be boredout later in the process.

Aligning the drill string over the template and drilling of the primary piles.
Simultaneous concreting of the pile atrespective extraction of the drill string.
Emptying the drill string after each drilling or concreting process. Introduction of the reinforcement in the freshlyconcreted pile.

Step 2 – Drilling of the primary piles

VDW 3015Aligning the drill sting over the template and drilling of the primary piles.
Simultaneous concreting of the pile atrespective extraction of the drill string.
Emptying the drill string after eachdrilling or concreting process.

ROTARY HEADS FOR PILE RIGS

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One of10.00008_21_eurodrill · mnr 1192044

inhouse developed+ designed parts

Philosophy
Ideas and knowledge create the future
Careful listening to the wishes of our customers enable us tofind the best solution for their demands and builds-up thebasis of contentment and success of all our clients. It is ourtask and our challenge to query the existing, to realize the requirement intime and by constant improvement we are able
to work out innovative solutions for the future.
Due to his individual skills and due to his motivation each
employee is important for having content customers and forthe successful operation of the whole company.

Technical Specifications are subject to modifications without prior notice and incurring responsibility for machines previously sold. The shownmachines may have optional equipment. Technical data do not consider power losses. Error misprints reserved.

EURODRILL GMBH
INDUSTRIESTR. 5 · 57489 DROLSHAGEN · GERMANY
+49 2763 21228-0 · TELEFAX +49 2763 21228-22
INFO@EURODRILL.DE · EURODRILL.DE