EK300

02 | CZM FOUNDATION EQUIPMENT

THE COMPANY• CZM has over 40 years of foundation equipment manufacturing experience with a wide range of models for multiple applications: drilled shafts, CFA, driven piles with hydraulic hammers, secant piles, micro piles, and anchoring, among others.• CZM Foundation Equipment’s USA manufacturing facility is located in Savannah, Georgia. • CZM Foundation Equipment has designed their models with the after sales being priority. Quality and service are the main ingredients to a quality machine, this is one of the direct reasons CZM uses Caterpillar as a base, the Caterpillar bases are not only operator and maintenance friendly but by using Caterpillar it enables the customer access to the large and already nationally established Caterpillar Network. • CZM is the world’s largest manufacturer of CFA drilling rigs, featuring the revolutionary torque mechanism “Bottom Drive CFA”, an internationally recognized CZM patent.

SAVANNAH • GEORGIA • USA

CZM FOUNDATION EQUIPMENT | 03

EK300Mounted on CAT349 TIER IV

’’

04 | CZM FOUNDATION EQUIPMENT

APPLICATIONThe largest, most powerful model we’ve produced to date, the EK300 is manufactured to meet customer demands which exceed the already powerful capabilities of the EK250.

The new EK300 incorporates a CAT 349 base with a fully integrated undercarriage, and delivers greater maximum torque and increased main winch pull force. In keeping with our customer-focused philosophy, each machine is supported by the extensive Caterpillar®

service network – the largest in the nation.

The EK300 was built using the same concept we use for all our machines – to help ensure the success of every project that uses one of our machines, to minimize downtime on the job site, and to maximize each contractor’s return on investment. Massive, and more powerful that its predescessors, the EK300 is designed for ease-of-use, and simple conversion for numerous applications.

DISPLACEMENT PILEDepth (max.): 110 ft / 33.5 mDiameter (max.): 24 in / 600 mm

SHORT MAST VERSIONDepth (max.): 60 ft / 18.3 mDiameter (without lower mast): 181 in / 4,600 mmDiameter (with lower mast.): 91 in / 2,300 mm

EK300 EK300 EK300 EK300EK300 EK300 EK300

CONTINUOUS FLIGHT AUGER PILEDepth (max.): 110 ft / 33.5 mDiameter (max.): 32 in / 600 mm

EK300 EK300 EK300 EK300

Notches

Auger

Keyways

Rotary head

Torque transmissionmechanism

BOTTOM DRIVE CFA

KELLY BARDepth (max.): 246 ft / 75 mDiameter (without lower mast): 181 in / 4,600 mmDiameter (with lower mast.): 91 in / 2,300 mm

EK300 EK300 EK300 EK300

CZM FOUNDATION EQUIPMENT | 05

TECHNICAL SPECIFICATIONSKELLY BAR STANDARD MAST APPLICATIONMax. Drilling Depth (standard version - interlocking kelly bar)Max. Drilling Depth (friction kelly bar)Max. Drilling Diameter (without lower mast)Max. Drilling Diameter (with lower mast)

KELLY BAR SHORT MAST APPLICATIONMax. Drilling Depth (interlocking kelly bar)Max. Drilling Depth (friction kelly bar)Max. Drilling Diameter

ROTARY HEAD Maximum torque (nominal)Working SpeedSpin-off Speed

CROWD SYSTEM Pull down force (nominal)Pull up force (nominal)Cylinder stroke

MAIN WINCH (PULL-UP) Max. Pull-force effective (1st layer)Max. Pull-force effective (1st layer - 2nd speed)Line speed (1st layer)Max. Line speed (2nd speed)Cable diameterDrum pitch diameter (1st Layer)

AUXILIARY WINCH Max. Pull-force effective (1 st layer)Cable diameterDrum pitch diameter (1st Layer)

MAST INCLINATIONBackwardForwardSideways

DIESEL ENGINE CAT349 TIER IV (CAT C13 ACCERT)* Exhaust Emission StandardGross Power - SAE JI995DisplacementFuel tank

MAIN HYDRAULIC SYSTEM Main circuit pressure (max.)Main circuit Flow rate (max.)Hydraulic Oil Tank (CAT + Additional)

AUXILIARY HYDRAULIC SYSTEMPump DisplacementAuxiliary circuit flow rate (max.)

UNDERCARRIAGETrack lengthLength to center of rollersTransport position width (retracted)Operation position width (extended) Track shoes width

TRANSPORT STANDARD MAST APPLICATIONOverall HeightTransport LengthTransport WidthTransport Weight

TRANSPORT SHORT MAST APPLICATIONOverall HeightTransport LengthTransport Width

GENERAL DATA STANDARD MAST APPLICATIONOverall Height (Working position)Operation Weight

GENERAL DATA SHORT MAST APPLICATIONOverall Height (Working position)Operation Weight

48,000mm76,200mm4,600mm2,540mm

18.3m25m

4,600mm

35,000kgf.m8-30rpm

47-111rpm

37,500kgf39,700kgf6,500mm

32,200kgf25,860kgf63m/min78m/min

32mm624mm

10,000kgf19mm

442mm

15°5°

8 / 8°

322kW12.5L720L

157ft250ft180in100in

60ft80ft15ft

252,000lbf.ft8 - 30rpm

47-111rpm

82,650lbf87,600lbf

21ft 4in

71,000lbf57,000lbf200ft/min250ft/min

1.25 in24.6in

22,000lbf.75 in16.7in

15°5°

8 / 8°

EPA Tier 4 Interim432hp763in³190gal

5,076psi180gpm

177gal

3,66in³29gpm

21ft 2in17ft 10in11ft 6in16ft 5in

35in

12ft 1in66ft 9in11ft 6in

136,500lb

12ft 1in44ft 2in11ft 6in

84ft 5in217,600lb

30ft 3in199,900lb

350bar680lpm

670L

60cc³108lpm

6,443mm5,440mm3,500mm5,000mm

900mm

3,680mm20,355mm3,500mm61,920kg

3,680mm13,470mm

Transport Weight 107,300lb 48,800kg3,500mm

25,725mm98,700kg

9,200mm90,700kg

06 | CZM FOUNDATION EQUIPMENT

GENERAL DIMENSIONS KELLY BAR

EK300

84 ft

5 in

/ 25

,725

mm

17 ft 10 in / 5,440 mm

21 ft 2 in / 6,440 mm

11 ft 6 in / 3,510 mm

50 ft1,270 mm

47 ft

8 in

/ 14

,535

mm

24 ft

7 in

/ 7,

500

mm

TRANSPORT POSITION

CZM FOUNDATION EQUIPMENT | 07

TRANSPORT POSITION

Weight: 190,000 lbs / 86,500 kg

EK300

17 ft 10 in / 5,440 mm21 ft 2 in / 6,440 mm

66 ft 9 in / 20,355 mm

27 ft 3 in / 8,320 mm18 ft 4 in / 5,595 mm

12 ft

1 in

/ 3,

680

mm

EK300

Weight: 136,500 lb / 62,000 kg (removing Rotary, Lower Mast and Counterweights)

19 ft 5 in / 5,915 mm17 ft 10 in / 5,440 mm

18 ft 4 in / 5,595 mm58 ft 10 in / 17,950 mm

12 ft

1 in

/ 3,

680

mm

2ft 8

in /

800m

m

6ft / 1,830mm

Weight: 2,000 lb900 kg

Weight: 17,000 lb7,730 kg

7ft 1

in /

2,16

5mm

6ft 7in / 2,015mm

Weight: 40,700 lb 18,500 kg

6ft /

1,8

35m

m

2ft 1in / 640mm

Weight: 10,000 lbs4,500 kg

1ft 6in / 430mm

6ft /

1,8

35m

m

21 ft 2 in / 6,440 mm

Optional

08 | CZM FOUNDATION EQUIPMENT

EK300

GENERAL DIMENSIONS SHORT MAST

TRANSPORT POSITION SHORT MAST

17 ft 10 in / 5,440 mm

21 ft 2 in / 6,440 mm

25 ft

8 in

/ 7,

825

mm

EK300

19 ft 10 in / 6,040 mm

17 ft 10 in / 5,440 mm

21 ft 2 in / 6,400 mm

40 ft 11 in / 12,480 mm

13 ft

1 in

/ 4,

000

mm

Weight: 107,300 lb / 48,800 kg (removing Rotary, Lower Mast and Counterweights)

17 ft 10 in / 5,440 mm

21 ft 2 in / 6,440 mm

11 ft 6 in / 3,510 mm

30 ft

3 in

/ 9,

225

mm

Weight: 17,000 lb7,730 kg

7ft 1

in /

2,16

5mm

6ft 7in / 2,015mm

Weight: 40,700 lb 18,500 kg

6ft /

1,8

35m

m

2ft 1in / 640mm

Weight: 10,000 lbs4,500 kg

1ft 6in / 430mm

6ft /

1,8

35m

m

Optional

EK300

27 ft 3 in / 8,320 mm

51 ft 7 in / 15,720 mm

17 ft 10 in / 5,440 mm

21 ft 2 in / 6,440 mm3 ft 2 in / 960 mm

13 ft

1 in

/ 4,

000

mm

Weight: 175,000 lb / 79,500 kg

19 ft 11 in / 6,075 mm

13 ft

1 in

4,00

0 m

m

EK300.indd 8

CZM FOUNDATION EQUIPMENT | 09

KELLY BAR

EK300

EK300

KELLY BAR

• Maximum length of each casing element 18 ft (5,500 mm)• It can be optionally equipped with a casing oscillator, powered by the

drilling rig, for greater diameters and depth of casing.

CASED DRILLED SHAFT PILESReference only. Depth and diameter will depend on the soil condition.

MAXIMUM DEPTH 64 ft / 19 m68 ft / 21 m77 ft / 23 m90 ft / 27 m108 ft / 33 m

CASING DIAMETER84 in / 2,130 mm80 in / 2,000 mm70 in / 1,800 mm60 in / 1,500 mm50 in / 1,300 mm

480

mm

Ø 62 mm (x2)100

mm

90 m

m

200 x 200 mm

KELLY BAR CHOICES FOR SHORT MASTNUMBER OF ELEMENTS

The standard kelly has 4 interlocking elements and reaches 160 ft (48 m) depth.

Standard 4/160 (48) InterlockShort 4/127 (38) InterlockLong 4/199 (60) InterlockShort 5/159 (48) FrictionLong 5/246 (75) Friction

KELLY BAR CHOICES FOR STANDARD MASTTRANSPORT - KCL (ft in/mm)47’8” / 14,53539’4” / 11,98557’6” / 17,53539’4” / 11,98559’11” / 18,255

KOP (ft in/mm)167’10” / 51,150135’ / 41,150207’1” / 63,150167’10” / 51,150254’3” / 77,500

HGT (ft in/mm)18’7” / 5,67018’7” / 5,67010’ / 3,04818’7” / 5,6707’8” / 2,330

DEPTH - DPT 160’ / 48,650127’ / 38,650199’ / 60,650159’7” / 48,650246’ / 75,000

WEIGHT (lb/kg)17,500 / 8,00015,400 / 7,00020,700 / 9,40016,600 / 7,50024,500 / 11,000

44455

NUMBER OF ELEMENTS

Standard 5/55 Interlock7/80 Friction

TRANSPORT - KCL15’ 2” / 4,60015’ 2” / 4,600

KOP (ft in/mm)75’ 5’’ / 23,00084’ / 26,000

HGT (ft in/mm)3’ 2” / 9803’ 2” / 980

DEPTH - DPT 55’ / 16,80080’ / 25,000

WEIGHT (lb/kg)13,000 / 5,86014,500 / 6,500

57

6ft 6

in

2,00

0mm

KCL

HGT

KOP

DPT

10 | CZM FOUNDATION EQUIPMENT10 | CZM FOUNDATION EQUIPMENT

F

E

A

B

C

D

1

A

D

E

F

B

C

876542 3

87654321

DATA/DATEAPPROV.REVIS.DESCRIÇÃO DA REVISÃO / REVISION DESCRIPTION

REV.

APPRO.:

1:15

FOLHA/SHEET 3 DE/OF

Medidas em mm.Dimensions in mm.

7727.1

13/07/15robin.ogle

A3

DESCRIÇÃO / DESCRIPTION

MASSA T./WEIGHT(Kg):

ESCALA/SCALE:

REVISÃO / REVISIONCÓDIGO / PART NUMBER

NOME / NAME DATA / DATE

VERIF.:

PROJ.:

DES.:

KIT

-

±12±10±8±6±4±3±2±2±1

2/30

DIN 8570,T1 - MED.

30/120 120/400 400/1000 1000/2000 2000/4000 4000/8000 8000/12000 12000/16000ACIMA (OVER)/ATÉ (UP TO)

±0,1 ±0,3 ±0,8 ±2,0

400/1000 -120/40030/1200,5/3

DIN 7168,T1 - MED. ±0,1

3/6

±0,2

6/30

±0,5 ±1,2

2000/4000

-

ACIMA (OVER)/ATÉ (UP TO)

±0,2±0,15 ±0,5 -DIN 7168,T1 - G. / COARSE ±2,0 ±3,0±0,8 ±1,2 ±4,0

1000/2000

FOUNDATION EQUIPMENT

®

TOLERÂNCIAS GERAIS (mm) / GENERAL TOLERANCES (mm)

DESENHO PAI / PARENTS DRAWING:

20830.0070.000

AS INFORMAÇÕES CONTIDAS NESTE DESENHO SÃO CONFIDENCIAIS E DE PROPRIEDADE DA CZM FOUNDATION EQUIPMENT. É PROIBIDA QUALQUER REPRODUÇÃO PARCIAL OU TOTAL SEM O CONCENTIMENTO DA CZM FOUNDATION EQUIPMENT.

PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF CZM FOUNDATION EQUIPMENT. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF CZM FOUNDATION EQUIPMENT IS PROHIBITED.

TRAT. TÉRMICO / HEAT TREATMENTDUREZA / HARDNESS:

--

SIMBOLOGIA DE RUGOSIDADE CONFORME/ ROUGHNESS

SYMBOLS ACCORDING:

ISO 1302

SIMBOLOGIA DE SOLDAGEM CONFORME/ WELDING SYMBOLS

ACCORDING:

AWS 2.4

TOLERÂNCIAS GEOMÉTRICAS CONFORME/ GEOMETRICAL TOLERANCING ACCORDING:

ISO 1101

PROCESSO / PROCESS:

-PROFUND. / DEPTH (mm):

20830.0070.000 0

A

TORQUE DIAGRAM

ROTARY

F

E

A

B

C

D

1

A

D

E

F

B

C

876542 3

87654321

DATA/DATEAPPROV.REVIS.DESCRIÇÃO DA REVISÃO / REVISION DESCRIPTION

REV.

APPRO.:

1:15

FOLHA/SHEET 3 DE/OF

Medidas em mm.Dimensions in mm.

7727.1

13/07/15robin.ogle

A3

DESCRIÇÃO / DESCRIPTION

MASSA T./WEIGHT(Kg):

ESCALA/SCALE:

REVISÃO / REVISIONCÓDIGO / PART NUMBER

NOME / NAME DATA / DATE

VERIF.:

PROJ.:

DES.:

KIT

-

±12±10±8±6±4±3±2±2±1

2/30

DIN 8570,T1 - MED.

30/120 120/400 400/1000 1000/2000 2000/4000 4000/8000 8000/12000 12000/16000ACIMA (OVER)/ATÉ (UP TO)

±0,1 ±0,3 ±0,8 ±2,0

400/1000 -120/40030/1200,5/3

DIN 7168,T1 - MED. ±0,1

3/6

±0,2

6/30

±0,5 ±1,2

2000/4000

-

ACIMA (OVER)/ATÉ (UP TO)

±0,2±0,15 ±0,5 -DIN 7168,T1 - G. / COARSE ±2,0 ±3,0±0,8 ±1,2 ±4,0

1000/2000

FOUNDATION EQUIPMENT

®

TOLERÂNCIAS GERAIS (mm) / GENERAL TOLERANCES (mm)

DESENHO PAI / PARENTS DRAWING:

20830.0070.000

AS INFORMAÇÕES CONTIDAS NESTE DESENHO SÃO CONFIDENCIAIS E DE PROPRIEDADE DA CZM FOUNDATION EQUIPMENT. É PROIBIDA QUALQUER REPRODUÇÃO PARCIAL OU TOTAL SEM O CONCENTIMENTO DA CZM FOUNDATION EQUIPMENT.

PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF CZM FOUNDATION EQUIPMENT. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF CZM FOUNDATION EQUIPMENT IS PROHIBITED.

TRAT. TÉRMICO / HEAT TREATMENTDUREZA / HARDNESS:

--

SIMBOLOGIA DE RUGOSIDADE CONFORME/ ROUGHNESS

SYMBOLS ACCORDING:

ISO 1302

SIMBOLOGIA DE SOLDAGEM CONFORME/ WELDING SYMBOLS

ACCORDING:

AWS 2.4

TOLERÂNCIAS GEOMÉTRICAS CONFORME/ GEOMETRICAL TOLERANCING ACCORDING:

ISO 1101

PROCESSO / PROCESS:

-PROFUND. / DEPTH (mm):

20830.0070.000 0

A

86.2

in /

2,19

0 m

m

55.8

in /

1,41

9 m

m

21.4 in / Ø 544 mm

79.3 in / 2,015 mm

TORQ

UE (l

bf.ft

)

289,320

253,155

216,990

180,825

144,660

108,495

72,330

36,165

0

40,000

35,000

30,000

25,000

20,000

15,000

10,000

5,000

00 5 10 15 20 25 35

TORQ

UE (k

gf.m

)

SPEED (rpm)

TORQUE X WORKING SPEED (NOMINAL)

30

1st Gear

3rd Gear

2nd Gear

TORQUE X SPIN-OFF SPEED (NOMINAL)21,720

18,100

14,480

10,860

7,240

3,620

00 20 40 60 80 100 120

3,000

2,500

2,000

1,500

1,000

500

0

SPEED (rpm)

TORQ

UE (l

bf.ft

)

TORQ

UE (k

gf.m

)

Spin-off

CZM FOUNDATION EQUIPMENT | 11CZM FOUNDATION EQUIPMENT | 11

EK300Drilling 13ft diameter

’’

Specifications are subject to change without notice.

WWW.CZM-US.COM145 East Industrial Boulevard Pembroke • Georgia • 31321 United States • Phone: (912) 200-7654

USASAVANNAH