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DRILLING ACCESSORIES

Drilling and Foundation Equipment

HAMMER GRAB

FOR HEAVIEST DUTY

Mode of operation The hammer grab can be utilized in the preferably recommended double rope operation as well as in single rope operation for which a casing cover with latches and a simple chandelier will be necessary. During the double rope operation, the rope of a chain suspension tackle of the hammer grab unit. When lowering the hammer grab into the casing hole, the first rope is lifted and thus the grab jaws are closed. At the required location, the second rope is lifted and the grab jaws are opened by means of the heavy spring. The brakes of both cable dredger winches are openend, the hammer grab drops with open grab jaws and penetrates firmly, deep into the strata. In order to obtain maximum filling capacity of the grab jaws, the hammer grab can, if needed, be lifted several times by means of the second rope in order to penetrate deeper into the hard strata with opened grab jaws with a chisel effect before being withdrawn with closed jaws by means of the first rope. In the single rope operation the grab is suspended at the closing mechanism and is driven into the casing with opened grab jaws. It is freely dropped at the required location and the grab falls then to the casing bottom with the jaws open. When hitting the casing bottom, the latches in the casing cover fall to the outside and the jaws are closed when pulling the rope attached to the closing mechanism. After withdrawal from the casing, the grab is guided into the chandelier and slowly lowered. The catch hooks grip onto the hammer grab neck below the retaining ring and the grab jaws strike open due to the heavy spring force which enables even adhesive bore medium to loosen quickly. In order to release the grab from the chandelier, it is pulled up until the chandelier lifts slightly and is then lowered with the jaws open. The double rope operation as well as the single rope operation are quick, reliable and highly economical. The Maximum utilization of the maximum filling capacity (even when boring in ground water), the rapid and easy emptying of the grab jaws even in adhesive soil and the possibility of use in pratically all existing types of soil, guarantee a maximum degree of economy. The hammer grab is the most important tool in pile construction and it determines the drilling progress. The hammer grab combines the advantages of a number of good hammer grabs and, due to its special characteristics, is a universal hammer grab of top class. These are the essential advantages: - The grab has no wear-prone cable pulleys. - The closing force is produced by a scissor system which is insensitive to wear and dirt. - There is no closing cable subject to frequent replacement inside the grab. - Opening of the jaws is assisted by a pretensioned spring, so that adhesive soils are dumped by forcefully striking open the jaws. - The body of the grab is streamlined, which ensures a high fall velocity under water. - Additional side pockets on the grab's lower part increase the filling capacity of the jaws in soft soils. - The entire construction is stress relieved and extremely strong.

Double rope grab (with index Z)

Single rope (with index K)

Type L 370 L 440 L 490 L 530 L 590 L 640 L 690 L 770 L 890 L 970 L 1050 L 1070 L 1140 L 1170 L 1360 L 1460 L 1660 L 1840

Casing diameter mm 470/390 540/478 600/520·610/540 640/560·660/580 700/620 750/670 800/720 880/800·900/820 1000/920 1180/1100·1200/1120 1180/1100·1200/1120 1180/1100·1200/1120 1250/1170 1300/1220 1500/1420 1600/1520 1800/1720 2000/1910

Lower part max. dim. Upper part max. diam. mm mm 350 440 480 480 480 600 600 750 750 950 950 1050 1050 1050 1340 1340 1640 1820 350 350 480 480 480 480 480 630 630 630 630 630 630 630 1200 1200 1600 1800

Jaw capacity litres 9 15 24 30 42 51 66 84 126 156 204 264 300 310 500 640 800 1000

Crown litres 26 34 45 45 45 75 75 95 95 130 130 165 165 165 240 240 430 520

Weight kg 660 720 1300 1320 1350 1530 1560 2510 3400 3440 3700 3750 3800 4900 5100 6500 7500

HAMMER GRAB

L 490-890 SK Single rope pulley grab L 490-890 SZ Double rope pulley grab

Chandelier Grab body

Body extension

Body extension

Grab body

L

L Lower part Lower part

ø 490 ø 490 ø 640 ø 770 ø 640 ø 770

ø 530

ø 530

ø 690

ø 850

ø 690

ø 850

ø 590

ø 590

ø 890

ø 890

Type L 490 SK L 530 SK L 590 SK L 640 SK L 690 SK L 770 SK L 850 SK L 890 SK

Casing diameter mm 600/520·620/540 620/558·640/560·660/580 700/620·720/640 750/670 800/720 880/800·900/820 980/900 1000/920

Length mm 3080 3100 3135 2970 2990 3150 3180 3190

Jaw capacity Weight ltr kg 45 58 70 70 90 140 180 210 1300 1305 1335 1440 1470 2105 2125 2175

Type L 490 SZ L 530 SZ L 590 SZ L 640 SZ L 690 SZ L 770 SZ L 850 SZ L 890 SZ

Casing diameter mm 600/520·620/540 620/558·640/560·660/580 700/620·720/640 750/670 800/720 880/800·900/820 980/900 1000/920

Length mm 2800 2820 2855 2690 2710 2870 2900 2910

Jaw capacity Weight ltr kg 45 58 70 70 90 140 180 210 1140 1145 1175 1280 1305 1945 1960 2010

HAMMER GRAB

L 770-1460 SK Single rope pulley grab L 770-1460 SZ Double rope pulley grab

Chandelier Grab body 930 930 Body extension 1200 1200

Chandelier Grab body Grab body 930 930

Body extension 1200 1200

LEFFER

L

LL Lower part Lower part ø 770 ø 970 ø 850 ø 770 ø 770 ø 970 ø 1290 ø 1360 ø 850 ø 1070 Lower part

ø 1070 ø 1290 ø 1360

ø 1050 ø 890

ø 1170 ø 1460

ø 1050 ø 890

ø 1170 ø 1460

Type L 770 SK L 850 SK L 890 SK L 970 SK L 1050 SK L 1070 SK L 1170 SK L 1290 SK L 1360 SK L 1460 SK

Casing diameter mm 880/800·900/820 980/900 1000/920 1080/1000·1100/1020 1180/1100·1200/1120 1180/1100·1200/1120 1300/1220 1400/1320 1500/1420·1500/1400 1600/1520·1600/1500

Length mm 3725 3755 3765 3935 3965 3985 4030 4205 4260 4295

Jaw capacity Weight ltr kg 140 180 210 260 340 440 520 710 830 1060 2740 2760 2810 3480 3510 3570 3665 4880 4775 4900

Type L 770 SZ L 850 SZ L 890 SZ L 970 SZ L 1050 SZ L 1070 SZ L 1170 SZ L 1290 SZ L 1360 SZ L 1460 SZ

Casing diameter mm 880/800·900/820 980/900 1000/920 1080/1000·1100/1020 1180/1100·1200/1120 1180/1100·1200/1120 1300/1220 1400/1320 1500/1420·1400/1400 1600/1520·1600/1500

Length mm 3325 3355 3365 3535 3565 3585 3630 3805 3860 3895

Jaw capacity Weight ltr kg 140 180 210 260 340 440 520 710 830 1060 2410 2430 2480 3150 3180 3240 3335 4550 4445 4570

HAMMER GRAB

L 1350-2250 SK Single rope pulley grab L 1350-2250 SZ Double rope pulley grab

Chandelier

Chandelier

Grab body

Grab body

L

L

L

Jaw rods Jaw rods 1860 mm 1860 mm Jaw rods 1860 mm Jaw rods 1700 mm

Jaw rods 1700 mm

ø 1460 ø 1350

ø 1800

ø 2100

ø 1350

ø 1800

ø 2100

ø 1650

ø 2250

ø 1650

ø 2250

Type L 1350 SK L 1650 SK L 1800 SK L 2100 SK L 2250 SK

Casing diameter mm 1500/1420·1500/1400 1800/1720·1800/1700 2000/1910·2000/1880 2500/2400·2500/2380 2500/2400·2500/2380

Length mm 5480 5630 5690 5810 5880

Jaw capacity Weight ltr kg 800 1100 1200 1500 1800 8425 8930 9555 10425 10810

Type L 1350 SZ L 1650 SZ L 1800 SZ L 2100 SZ L 2250 SZ

Casing diameter mm 1500/1420·1500/1400 1800/1720·1800/1700 2000/1910·2000/1880 2500/2400·2500/2380 2500/2400·2500/2380

Length mm 4940 5090 5150 5270 5340

Jaw capacity Weight ltr kg 800 1100 1200 1500 1800 7350 8205 8830 9520 10085

HAMMER GRAB

L 1350-2100 RK Single rope pulley grab with teeth

Chandelier

L 2170-2570 SK Double rope pulley grab

Grab body

Chandelier

Grab body with jaw rods L Jaw rods 1860 mm Jaw rods 1700 mm L ø 1650 ø 1350 ø 1800 ø 2100 ø 2170 L 2170 SK ø 2370 L 2370 SK ø 2570 L 2570 SK

Type L 1350 RK L 1650 RK L 1800 RK L 2100 RK

Casing diameter mm 1500/1420·1500/1400 1800/1720·1800/1700 2000/1910·2000/1880 2500/2400·2500/2380

Length mm 5620 5760 5780 5960

Jaw capacity Weight ltr kg 800 900 1100 1300 8480 8730 9065 9595

Type L 2170 SK L 2370 SK L 2570 SK

Casing diameter mm 2500/2400·2500/2380 2800/2680 2800/2680·3000/2840

Length mm 6575 6655 6745

Jaw capacity Weight ltr kg 2500 3500 4500 17380 18080 18830

L 1350-2100 RZ Single rope pulley grab with teeth

Chandelier

L 2170-2570 SZ Double rope pulley grab

Grab body Grab body

Chandelier

Grab body with jaw rods Grab body with jaw rods L L

ø 1650 ø 1350

ø 1800

ø 2100 øø2170 2170 2170 SK LL2170 SZ ø 2370 L 2370 SZ ø 2570 L 2570 SZ

Type L 1350 RZ L 1650 RZ L 1800 RZ L 2100 RZ

Casing diameter mm 1500/1420·1500/1400 1800/1720·1800/1700 2000/1910·2000/1880 2500/2400·2500/2380

Length mm 5080 5220 5240 5420

Jaw capacity Weight ltr kg 800 900 1100 1300 7750 8000 8310 8840

Type L 2170 SZ L 2370 SZ L 2570 SZ

L

L

Jaw rods Jaw rods 1860 mm 1860 mm

Jaw rods 1700 mm

Casing diameter mm 2500/2400·2500/2380 2800/2680 2800/2680·3000/2840

Length mm 6040 6125 6210

Jaw capacity Weight ltr kg 2500 3500 4500 17055 17755 18505

HAMMER GRAB

L 2350-2750 RK Single rope pulley grab with teeth

CHISEL

TO DRIVE CASING THROUGH ROCK

For the different rock conditions we offer two types of chisel: Type A: Cross Chisel with additional tangential cutting edges for rock with a compression strength of less than 1500 kg/cm2 Type B: Round chisel with a cross inside for rock with a compression strength of less than 1500 kg/cm2.

Chandelier

Grab body with jaw rods

500

50

L

ø 2350 L 2350 RK

ø 2750 L 2750 RK

30°

Type L 2350 RK L 2750 RK

Casing diameter mm 2500/2400·2500/2380 3000/2840

Length mm 6970 7140

Jaw capacity Weight ltr kg 2500 4500 17700 18865

Cross chisel type A Round chisel type B 150 150

L 2350-2750 RZ Double rope pulley grab with teeth

Diam. of casings Width of chisel mm mm 640 700 750

Grab body with jaw rods

Length of chisel mm 3500 3500 3500 3150 3150 3150 3000 3000 3000 3500 3500 3500 3500 3500 3850 4000 4000 4000 4000

Weight kg 1930 2200 2400 2550 2700 2700 3300 3600 3700 5000 5000 5200 7000 8000 10000 12000 14000 16000 18000

530 590 640 690 770 770 890 970 970 1070 1070 1190 1370 1640 1840 2040 2220 2520 2700

800 880 900

L

1000 1080 1100 1180 1200 1300

ø 2350 L 2350 RZ ø 2750 L 2750 RZ

1500 1800 2000 Jaw capacity Weight ltr kg 2500 4500 17375 18540 2200 2500 2800 3000

Type L 2350 RZ L 2750 RZ

Casing diameter mm 2500/2400·2500/2380 3000/2840

Length mm 6435 6605

CASING AND ACCESSORIES

CASING JOINT

The casings are designed to perform cased holes down to a depth of 35 m. Especially for the construction of bored piles by rotary drilling rigs the casing joints due to the machining accuracy guarantee a fast placement and bolting of the casings as well as best force transmission.

1 7

4 Ø D1 Ø D2 S 6

8 H h

5

3

1 2 3 4 5 6 7 8

Female Part Male Part Locating Key Conical Ring Threaded Ring Bolt Sealing O-Ring

2

s1

s2

D1/D2 540/478 620/558 600/520 620/540 640/560 660/580 700/620 710/630 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720 2000/1910

H1 340 340 340 340 340 340 340 340 340 340 340 340 340 340 340 340 340 340 340 340 430 385

H2 mm 380 380 380 380 380 380 380 380 380 380 380 380 380 380 380 380 380 380 380 380 470 425

S1 10 10 15 15 15 15 15 15 15 15 15 15 15 18 18 18 18 18 18 18 18 18

S2 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12

B 31 31 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 45

Conical ring Quantity 6 8 8 8 8 8 8 8 8 10 10 10 10 10 12 12 12 12 12 18 20 20 Type K 61 K 61 K 64 K 64 K 64 K 64 K 64 K 64 K 64 K 88 K 88 K 88 K 88 K 88 K 118 K 118 K 118 K 118 K 118 K 150 K 150 K 200

Threaded ring Quantity 6 8 8 8 8 8 8 8 8 10 10 10 10 10 12 12 12 12 12 18 20 20 Type G 61 G 61 G 64 G 64 G 64 G 64 G 64 G 64 G 64 G 88 G 88 G 88 G 88 G 88 G 118 G 118 G 118 G 118 G 118 G 150 G 150 G 200

Conical bolt Quantity 6 8 8 8 8 8 8 8 8 10 10 10 10 10 12 12 12 12 12 18 20 20 Type 29S 29S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 38S 43S

Locating Key Sealing Quantity 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 5 5 mm 10 x 510 10 x 530 10 x 550 10 x 550 10 x 610 10 x 630 10 x 630 10 x 655 10 x 700 10 x 785 10 x 785 10 x 900 12 x 975 12 x 1075 12 x 1075 12 x 1145 12 x 1200 12 x 1370 12 x 1670 12 x 1880

Weight kg 130 150 197 199 205 212 226 230 232 266 286 315 318 327 336 414 418 421 425 535 724 874

CASING & ACCESSORIES

CASING double walled BOTTOM CASING

Cutting shoes (See catalogue "cutting shoes") can be supplied with half-casing connection or as a weld-on type

D2 D2

114

s1 s2 B s1 s2 L 115 200 B Ø D1 Ø D1

D1/D2

S1

S2

d

B

mm 540/478 620/558 600/520 620/540 640/560 660/580 700/620 710/630 720/640 750/670 800/720 880/800 900/820 340 380 340 380 340 380 340 380 340 380 340 380 340 380 340 380 340 380 340 380 340 380 340 380 340 380 10 10 15 15 15 15 15 15 15 15 15 15 15 18 18 18 18 18 18 18 18 18 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12

Quantity of longitudinal bars

L

D1/D2 1m 2m 3m 4m 5m 6m 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 540/478 620/558 600/520 620/540 640/560 660/580 700/620 710/630 720/640 750/670 800/720 880/800 900/820 1000/920

S1

S2

d

B

mm 10 10 15 15 15 15 15 15 15 15 15 15 15 18 8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12 10 10 13 13 13 13 13 13 13 13 13 13 13 10 10 10 10 10 10 10 10 13 31 31 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 45

Quantity of longitudinal bars

4m 1030 1200 1560 1610 1660 1710 1830 1840 1880 1980 2120 2330 2390 2870 3090 3400 3470 3630 3770 4380 5310 6070

5m 1270 1460 1920 1990 2050 2120 2250 2280 2330 2440 2610 2870 2950 3560 3830 4210 4310 4490 4660 5420 6600 7560

114

1000/920 340 380 1080/1000 340 380 1180/1100 340 380 1200/1120 340 380 1250/1170 340 380 1300/1220 340 380 1500/1420 340 380 1800/1720 430 470 2000/1910 385 425

Pø Pø

6m 1510 1740 2290 2370 2440 2520 2680 2710 2780 2900 3110 3420 3500 4240 4570 5020 5330 5450 5560 6460 7900 9060

8 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 12

16 18 18 18 18 18 20 21 21 22 24 26 26 30 32 36 36 38 40 45 55 62

1080/1000 18 1180/1100 18 1200/1120 18 1250/1170 18 1300/1220 18 1500/1420 18 1800/1720 18 2000/1910 18

CASING & ACCESSORIES

ADAPTER CASING FUNNEL

Casing funnel serves as protection for the casing joint and makes insertion of the drilling tools easy

Wire sling L = upon request

ØA Ø D1

Reinforced female part with quick locking bolts

290

ØD

H

D 546 626 606 626 646 666 706 716 726 756 806 886 906 1006 1086 1186 1206 1256 1306 1506 1806 2006

Nominal diameter 540/478 620/558 600/520 620/540 640/560 660/580 700/620 710/630 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720 2000/1910

Q.ty of locking bolts 2 2 2 2 2 2 2 2 2 4 4 4 4 4 4 4 4 4 4 6 5 5

D1

H mm

A

Weight kg

540 620 600 620 640 660 700 710 720 750 800 880 900 1000 1080 1180 1200 1250 1300 1500 1800 2000

500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500

750 830 810 830 850 870 910 920 930 960 1010 1090 1110 1210 1290 1390 1410 1460 1510 1710 2010 2210

170 190 185 190 200 210 230 240 250 260 270 280 290 310 330 350 365 390 410 450 540 600

CASING & ACCESSORIES

LIFTING DEVICE

enables a quick assembly and dismantling of the casings without damaging the conical rings

LIFTING DEVICE HD

enables a quick assembly and dismantling of the casings without damaging the conical rings

Lifting Point

D

D

D mm 540 600 620 640 660 700 710 720 750 800 880 900 1000 1080 1180 1200 1250 1300 1500 1800 2000

Weight kg 90 100 100 100 100 100 100 100 100 102 102 102 142 142 145 145 145 145 147 150 172

Capacity t 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20

D mm 600 640 700 750 800 880 900 1000 1080 1180 1200 1300 1500 1800 2000 2200 2500 2800 2980 3000 3200

Weight kg 75 75 76 80 85 90 95 120 120 120 121 150 167 170 171 175 180 260 260 260 260

Capacity t 10 10 10 10 10 10 10 20 20 20 20 20 20 30 30 30 30 40 40 40 40

CASING HEAVY DUTY

CASING JOINT

Because of the further development of hydraulic casing oscillators (type VRM) and the new development of hydraulic full 360 degree turning casing rotators (type RDM), we are now in a position to construct bored piles into depths of down to 100 m. In order to meet the greater demands of casing columns operating at such depths, the «heavy duty type» casings have been developed. The casing joints are completely fabricated of high-strength tempered steel. The threaded and conical rings are exchangeable and can be replaced when worn. High circumferential, pulling and bending forces are transmitted absolutely gapfree via the conical surfaces of the bolting system. Because of the gapfree joints, wear and tear on the connecting elements is extremely low. The casing joint is watertight and can be used for single-walled and double-walled casings.

B S1 S2 provided for double walled casings D1 D2

2 3

3 5 7 H1 H2 6 4 8 1 S B provided for single walled casings Z

1 2 3 4 5 6 7 8

Female Part Male Part Locating Key Conical Ring Threaded Ring Bolt Sealing O-Ring

D1/D2

H1

H2

S mm

S1

S2

B

Conical ring Quantity Type K 75 K 75 K 75 K 75 K 75 K 75 K 75 K 115 K 115 K 115 K 115 K 115 K 165 K 165 K 220 K 220 K 220 K 220 K 300 K 300 K 300 K 300

Threaded ring Quantity 8 8 8 8 8 8 8 10 12 12 12 12 16 20 20 20 20 24 24 24 24 24 Type G 75 G 75 G 75 G 75 G 75 G 75 G 75 G 115 G 115 G 115 G 115 G 115 G 165 G 165 G 220 G 220 G 220 G 220 G 300 G 300 G 300 G 300

Conical bolt Quantity 8 8 8 8 8 8 8 5 4 4 4 4 4 4 4 4 4 6 6 6 6 6 Type B 32 B 32 B 32 B 32 B 32 B 32 B 32 B 32 B 32 B 32 B 32 B 32 B 42 B 42 B 48 B 48 B 48 B 48 B 65 B 65 B 65 B 65

Locating Key Quantity 8 8 8 8 8 8 8 5 4 4 4 4 4 4 4 4 4 6 6 6 6 6 Z mm 40 40 40 40 40 40 40 40 40 40 40 40 50 50 50 50 50 50 50 50 50 50

Sealing Weight mm 10 x 510 10 x 550 10 x 610 10 x 655 10 x 700 10 x 785 10 x 785 10 x 900 10 x 975 10 x 1075 10 x 1075 10 x 1200 kg 188 203 221 239 255 281 288 315 333 374 375 413

600/520 640/560 700/620 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1300/1220 1500/1420 1800/1720 2000/1880 2200/2080 2500/2380 2800/2680 2800/2640 2980/2820 3000/2840 3200/3040

340 340 340 340 340 340 340 340 340 340 340 340 585 585 585 585 585 585 585 585 585 585

380 380 380 380 380 380 380 380 380 380 380 380 625 625 625 625 625 625 625 625 625 625

22 22 22 22 22 22 22 22 22 27 27 27 27 27 27 27 27 35 35 35 35 35

17 17 17 17 17 17 17 17 17 17 17 17 17 22 22 22 22 28 28 28 28 28

12 12 12 12 12 12 12 12 12 12 12 12 12 17 22 22 22 28 28 28 28 28

40 40 40 40 40 40 40 40 40 40 40 40 50 50 60 60 60 60 80 80 80 80

8 8 8 8 8 8 8 10 12 12 12 12 16 20 20 20 20 24 24 24 24 24

10 x 1370 1049 10 x 1670 1241 12 x 1860 1659 12 x 2050 1830 12 x 2300 2018 12 x 2600 2268 12 x 2600 2950 12 x 2800 3230 12 x 2800 3250 12 x 3000 3470

CASING HEAVY DUTY

CASING CASING

For a diameter of up to 1500 mm we recommend double-walled casings. Because of weight reasons single walled casings can be used for larger diameters. The bottom casings would always be double-walled.

D1 D1 B

B s2 s1 L L S

Pø D2 D2

D1/D2

S mm

B 1m 40 40 40 40 40 40 40 40 40 40 40 40 50 50 60 60 60 60 60 60 80 80 80 80 80 80 80 380 409 447 481 514 566 580 640 690 760 860 945 1440 1720 2190 2410 2680 2810 3150 3210 3890 3950 47230 4290 4260 4320 4610 2m 672 720 789 848 906 998 1022 1133 1190 1350 1600 1745 2370 2830 3430 3780 4230 4670 5240 5440 6120 6310 6600 6810 6640 6850 7315

L (Working lenght - Weight kg) 3m 993 1032 1131 1215 12987 1430 1464 1626 1720 1925 2340 2545 3300 3950 4670 5140 5790 6530 7330 7660 8340 8670 8970 9330 9030 9390 4m 1255 1345 1473 1582 1690 1862 1906 2119 2260 2510 3080 3375 4230 5070 5910 6510 7350 8400 9420 9890 10570 11040 11340 11850 11420 11920 5m 1546 1657 1815 1949 2082 2294 2348 2612 2820 3100 3820 4150 5160 6190 7150 7880 8910 10270 11510 12120 12800 13410 13710 14370 13810 14470 15430 6m 1838 1969 2157 2316 2474 2726 2790 3105 3350 3680 4560 4950 6090 7310 8390 9250 8m 2421 2593 2841 3050 3258 3590 3674 4091 4420 4840 6030 6550 7950 9550 10870 11990

600/520 640/560 D1/D2 S1 S2 d B Quantity of mm 600/520 15 10 13 40 640/560 15 10 13 40 700/620 15 10 13 40 750/670 15 10 13 40 800/720 15 10 13 40 880/800 15 10 13 40 900/820 15 10 13 40 1000/920 15 10 13 40 1080/1000 15 10 13 40 1180/1100 15 10 13 40 1200/1120 15 10 13 40 1300/1220 15 10 13 40 1500/1400 15 10 22 50 1800/1700 20 15 13 50 2000/1880 20 20 18 60 2200/2080 20 20 18 60 2500/2380 20 20 18 60 2800/2680 25 25 8 60 2800/2640 25 25 27 80 2980/2840 25 25 27 80 3000/2840 25 25 27 80 3200/3040 25 25 27 80

longitudinal bars 1m 2m

20 20 20 20 20 20 20 20 20 20 25 25 25 25 25 25 25 30 30 32 32 34 32 34 32 34 34

L (Working lenght - Weight kg) 3m 4m 5m 6m 8m 1177 1259 1381 1489 1593 1720 1759 1962 2155 2340 2365 2480 3555 5085 6670 7350 1549 1656 1817 1959 2096 2260 2312 2581 2845 3070 3120 3400 4590 6675 1921 2053 2253 2429 2599 2801 2865 3200 3530 3810 3870 4210 5625 8270 2293 2450 2689 2899 3102 3342 3418 3819 4210 4540 4610 5020 6660 3037 3244 3561 3839 4108 4424 4524 5057 5570 6020 6110 6650 8735

700/620 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1300/1220 1500/1400 1800/1700 2000/1880 2200/2080 2500/2380 2500/2380 2800/2680 2800/2680 2800/2640 2800/2640 2980/2820 2980/2820 3000/2840 3000/2840 3200/3040

18 18 20 22 24 26 26 30 32 36 36 40 45 55 60 66 76 86 86 90 90 98

433 465 509 549 587 637 653 724 790 860 870 950 1485 1910 2530 2785 3105 3730 4530 4910 4940 5280

805 862 945 1019 1090 1179 1206 1343 1440 1590 1620 1770 2520 3505 4600 5065 5710

10470 13590 12140 15880 13600 17780 14350 18810 15030 19490 15780 20520 16080 20820 16890 21930 16200 20980 17010 22090 18140 23550

9865 13055

8730 10800 12870 17010 9635 11920 14205 18775

8315 10920 13525 16130 21340

7210 10685 14165 17645 21125 28085 8335 12135 15945 19755 23565 31185 8960 13010 17060 21110 25160 33260 9015 13090 17170 21250 25330 33490 9640 14000 18440 22800 27160 35960

10020 12725

CASING HEAVY DUTY

BOTTOM CASING

Cutting shoes (See catalogue "cutting shoes") can be supplied with half-casing connection or as a weld-on shoe

D1

BOTTOM CASING

Casing funnel serves as protection for the casing joint and makes insertion of the drilling tools easy

ØA

s2 s1 L

Ø D1 B Nenn Ø Nominal diameter

D2

D1/D2

S1

S2

d

B

mm 600/520 640/560 700/620 750/670 800/720 880/800 900/820 1000/920 15 15 15 15 15 15 15 15 12 12 12 12 15 15 15 15 15 15 15 15 15 20 20 20 20 25 25 25 25 25 10 10 10 10 8 8 8 8 8 8 8 8 18 8 18 18 18 8 27 27 27 27 40 40 40 40 40 40 40 40 40 40 40 40 50 50 60 60 60 60 80 80 80 80

Quantity of longitudinal bars

L (Working lenght - Weight kg) 4m 1660 1780 1960 2110 2430 2680 2750 3060 3320 3640 3700 4020 5140 7380 8820 9330 11070 14260 16170 17260 17370 21290 5m 2060 2200 2420 2600 3010 3330 3410 3800 4110 4510 4590 4990 6325 9165 6m 2450 2620 2880 3100 3600 3970 4070 4540 4910 5390 5480 5960 7510 10950 6m 3230 3450 3800 4090 4760 5260 5380 6010 6510 7130 7260 7890 9880 14520 17110 18860 21490 28170 31390 33450 33660 38810

Nominal Diameter

D1 mm

H

A

Weight kg

18 18 20 22 24 26 26 30 32 36 36 40 45 55 60 66 76 86 86 90 90 98

600 640 700 750 800 880 900 1000 1080 1180 1200 1300 1500 1800 2000 2200 2500 2800 2800 2980 3000 3200

550 590 650 700 750 830 850 950 1030 1130 1150 1250 1440 1740 1930 2130 2430 2730 2710 2890 2910 3110

460 460 460 460 460 460 460 460 460 460 460 460 530 530 545 545 545 545 565 565 565 565

775 815 875 925 975 1055 1075 1175 1255 1355 1375 1475 1655 1955 2150 2350 2650 2950 2910 3090 3110 3310

150 160 175 185 200 220 225 250 260 285 295 315 500 600 870 950 1090 1230 1640 1680 1700 1800

1080/1000 15 1180/1100 15 1200/1120 15 1300/1220 15 1500/1400 15 1800/1700 20 2000/1880 20 2200/2080 20 2500/2380 20 2800/2680 25 2800/2640 25 2980/2820 25 3000/2840 25 3200/3040 25

10900 12990 12010 14300 13670 16280 17740 21220 19970 23770 21310 25350 21440 25510 25650 30010

H

CUTTING SHOES

STANDARD DESIGN REMOVABLE

Cutting shoes have to conform to the soil layers to be bored through. Practical experience has shown that continuous turning of the casing compatible to the excavation of soil can only operate if the pressure on the casing, the shape of teeth and the corresponding free cut are properly chosen. The requirements for the design of the cutting teeth depend on the type and hardness of the ground. Continuous development and experience have resulted in the following cutting shoe types:

H

WELD-ON TYPE STANDARD + HD SYSTEM

ØD

S

Ød

L

S ØD

Casing diameter 600/520 620/540 640/560 660/580 700/620 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720 2000/1910

S 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 45

L 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 750 750

H 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400

Weight 335 345 365 375 395 405 435 465 510 520 555 595 690 710 740 760 890 1100 1450

Casing diameter 600/520 620/540 640/560 660/580 700/620 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720

H

S 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 45 S 50 50 60 60 60 60 80 80 80 80 80

30°

H 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 H 500 500 500 500 500 500 500 500 500 500 500

Weight 235 245 265 270 280 290 305 325 360 370 410 440 485 500 525 550 625 745 1020 Weight 1000 1200 1570 1730 1970 2230 3000 3100 3170 3440 3600

HD DESIGN REMOVABLE

S ØD

H

L

2000/1910 Casing diameter 1500/1400 HD

Casing diameter 1500/1400 HD 1800/1700 HD 2000/1880 HD 2200/2080 HD 2500/2380 HD 2800/2680 HD 2800/2640 HD 2980/2820 HD 3000/2840 HD 3200/3040 HD 3350/3190 HD

S 50 50 60 60 60 60 80 80 80 80 80

L 965 965 965 965 965 965 965 965 965 965 965

H 500 500 500 500 500 500 500 500 500 500 500

Weight 1400 1670 2200 2600 2930 3320 4380 4630 4700 5130 5380

1800/1700 HD 2000/1880 HD 2200/2080 HD 2500/2380 HD 2800/2680 HD 2800/2640 HD 2980/2820 HD 3000/2840 HD 3200/3040 HD 3350/3190 HD

CUTTING SHOES

TYPE 1

Features - Robust teeth flame-cut from full, with narrow tooth spaces. The teeth are provided with a special hard facing. Application - Detritus-type soils such as sand, gravel, broken stones, rock strata, boulders, foundation remnants etc.

TYPE 4, 5 AND 6 with exchangeable teeth

Features - Quick-changing system consisting of tooth holder, dowel pin and three different tooth types 4, 5 and 6. Application · Type 4 - Detritus-type soils such as gravel etc. In case of wear and tear, teeth can be reconditioned by hard facing. · Type 5 - Cohesive soils, easily loosened rock. · Type 6 - Hard rock, secant pile walls

Cutting diameter

Casing diameter 600/520 620/540 640/560 660/580 700/620 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720 2000/1910

Quantity of teeth 17 17 17 18 19 20 21 22 25 25 28 30 33 34 35 37 43 40 45

T

Pitch (T) 110,8 115,5 111,7 115,2 115,7 113,0 112,2 114,2 110,5 113,0 112,2 113,0 112,0 110,9 112,2 110,4 109,6 141,4 139,6

Tooth Type 5 Tooth Type 5 T Lock Pin Tooth Type 6 Tooth Type 4

Casing diameter 600/520 620/540 640/560 660/580 700/620 Casing diameter 1500/1400 HD 1800/1700 HD 2000/1880 HD 2200/2080 HD 2500/2380 HD 2800/2680 HD 2800/2640 HD 2980/2820 HD 3000/2840 HD 3200/3040 HD 3350/3190 HD Quantity of teeth 33 40 45 49 56 62 48 52 52 55 58 Pitch (T) 142,7 141,4 139,6 141,0 140,2 141,8 183,2 180,0 181,2 182,8 181,4 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720

Quantity of teeth 17 17 18 18 20 20 21 23 25 25 28 30 33 34 35 37 42 51

Pitch (T) 110,9 114,5 111,7 115,2 110,0 113,0 112,2 109,3 110,6 113,1 122,2 113,0 112,3 110,9 112,2 110,4 112,2 110,9

CUTTING SHOES

ASZ 83 AND ASZ 110 with weld-on teeth

Features - Robust, t.c. teeth Application - Universal application, also for rocky ground and construction of pile walls.

7

ASS 90/42 with T.C. blocks

Features - Robust, t.c. block teeth Application - Detritus-type soils and rock, construction of pile walls.

7

40

Cutting diameter

T

Cutting diameter

T

Casing diameter

Quantity of teeth ASZ 83

Pitch (T)

600/520 620/540 640/560 660/580 700/620 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720 Casing diameter

12 12 13 13 14 14 15 16 18 18 20 22 24 24 25 26 30 36 Quantity of teeth ASZ 110

157,0 162,2 154,6 159,4 157,0 161,5 157 157 153,5 157 157 154,2 154,5 157,0 157,0 157,0 157,0 157,0 Pitch (T) Casing diameter 600/520 620/540 640/560 660/580 700/620 720/640 750/670 800/720 880/800 900/820 1000/920 1080/1000 1180/1100 204,8 201,9 202,6 203,2 206,6 1200/1120 1250/1170 1300/1220 1500/1420 1800/1720 Quantity of teeth 8 8 8 8 8 8 10 10 12 12 14 15 16 16 16 18 20 23 Pitch (T) 235,6 243,5 251,3 259,0 274,9 282,7 235,6 251,3 230,4 235,6 224,4 226,2 231,7 235,6 245,4 226,9 235,6 245,9

1500/1400 HD 1800/1700 HD 2000/1880 HD 2200/2080 HD 2500/2380 HD

23 28 31 34 38

CUTTING SHOES

ASS 90/52 AND 120/80 with T.C. blocks

Features Robust, widia armoured teeth Application Detritus-type soils and rock, construction of pile walls.

BFZ R1, R2, M, L1, L2 T.C. teeth exchangeable

Features Widia armoured teeth arranged optimally for one cutting direction (clockwise) Application Universal application, especially for hard rock

T

7

~ 80

12 Cutting diameter

Lock Pin T

Cutting diameter

L2

L1

Casing diameter

Quantity of teeth ASS 90/50

Pitch (T)

M R1 R2

1500/1400 1800/1700 2000/1880 2200/2080 2500/2380 2800/2680

27 33 36 39 45 51

174,5 171,5 174,5 177,2 174,5 172,4 1500/1400 Casing diameter R1 8 8 10 10 12 14 16 16 16 1800/1700 2000/1880 2200/2080 244,3 240,0 241,6 245,2 244,6 2500/2380 2800/2640 3000/2640 3200/2640 3350/3190 Quantity of teeth R2 8 8 10 10 12 14 16 16 16 L1 4 4 5 5 6 7 8 8 8 L2 4 4 5 5 6 7 8 8 8 M 8 8 10 10 12 14 16 16 16 147,2 176,6 157,0 172,7 163,5 157,1 147,2 157,0 146,1 Pitch (T)

Casing diameter

Quantity of teeth ASS 120/80

Pitch (T)

2800/2640 2980/2820 3000/2840 3200/3040 3350/3190

36 39 39 41 43

CUTTING SHOES

WS 95/96 T.C. button blocks exchangeable

Features Robust, t.c. block teeth Application Detritus-type soils and rock, construction of pile walls

10

Lock Pin

Cutting diameter

T

Casing diameter 1500/1400 1800/1700 2000/1880 2200/2080 2500/2380 2800/2640 3000/2640 3200/2640 3350/3190

Quantity of teeth 26 32 36 40 44 50 54 58 60

65

Pitch (T) 181,7 177,2 175,0 173,3 179,0 176,4 175,0 173,2 175,3

SOILMEC LTD - U.K. SOILMEC MISR S.A.E. Co. - Egypt SOILMEC (H.K.) Limited - Hong Kong SOILMEC JAPAN CO LTD - Japan SOILMEC S.P.A. - Beijing Repr. Office - P.R. China SOILMEC FAR EAST PTE.LTD - Singapore SOILMEC EMIRATES - U.A.E. SOILMEC GULF - U.A.E.

CERTIFIED QUALITY SYSTEM

In 1990 Soilmec was awarded with the certification of its Quality System complying with ISO 9001:2000 standards.

SOILMEC S.p.A. Drilling and Foundation Equipment 5819, via Dismano 47023 Cesena (FC) - Italy tel. +39-0547-319111 fax +39-0547-318548 http:// www.soilmec.it e-mail: [email protected]

Stahl-und Apparatebau Hans Leffer Gmbh, Dudweiler, Pfählerstrasse 1, D-66125 Saarbrücken Postfach 200360 · D-66044 Saarbrücken · Telefon 06897/793-0 · Telefax 06897/793330 e-mail: [email protected]

03/2005-1500 -N-Cils-Il Digitale

SOILMEC distributes machinery and structures all over the world, supported by SOILMEC subsidiary companies and representative offices as:

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