Strength and e�ciency

The hydraulic breaker is an equipment of the earth-moving and mining industry, whose components are subjected to high levelsof stress, working mostly in di�cult situations.In order to make hydraulic breakers increasingly reliable and guarantee performance and power, Hammer Srl has introducedthe SB and FX lines, obtained with in-depth R&D studies carried out in over 30 years of activity.For the production of these ranges, the best high-alloy steels on the market are used and the best heat treatment techniquesdeveloped.The research and studies carried out have allowed us to obtain important results in terms of the technological and mechanicalcharacteristics of the steels.At the same time, studies were carried out in collaboration with the main producers of hydraulic seals (Trelleborg, Freudenberg, Nok).Over the years we have therefore improved the quality of the materials used and the types of the same, so as to adapt them tothe right ratio between the variables speed, pressure,temperature, obtaining thus greater durability.

With ref. to SB and FX series, Hammer Srl, thank to its experience, has chosen to design and build "nitrogen" breakers in order toobtain a high power distributed over a higher number of blows per minute, thus resisting high counterpressures up to 25 bar.The breaker is also very compactly structured to reduce stress on the excavator arm and ensure greater durability of both thebreaker itself and its components.

• The SB and FX hydraulic breakers can work on any type of excavator and on any single-acting hydraulic system; they are also suitable for hydraulic systems with high back pressure

• HAMMER Breakers are equipped with special polyurethane shock absorbers that absorb vibrations,thus protecting the arm of the excavator and also reduce noise emissions, according to the requirements of directive 2000/14 / EC

The HAMMER breakers of the SB series are suitable for carriers, mini excavators, mini-blades, backhoe loaders, demolition robots. etc...The HAMMER breakers of the FX series are suitable for medium and large crawler and wheeled excavators, etc...

FX Series

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

Suitablebreaker

160 170 180 190 200t

FX700

FX1000

FX1300

FX1700

FX2800

FX3200

FX2200

FX3700

FX4200

FX6000

FX5000

FX8000

FX12000

FX15000

Carrierweight (tons)

Theorical Optimal

Suitablebreaker

SB Series

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15t

SB70

SB100

SB200

SB150

SB250

SB300SB400

SB500

Carrierweight (tons)

Theorical Optimal

Application overview

Mining & quarrying

Preliminary worksOverburden removalBench, road & ramp levelingRoof, face & rib scaling

Secondary breakingBoulder reduction in rock pileRemoving blockages at crushing systems

Primary rock breakingSelective rock breaking

Demolition & renovation

Masonry structuresBrickworkNatural stoneAutoclaved aerated concrete

Concrete structuresLightweight concreteStandard concrete

Heavyweight concrete

Composite steel &concrete structures

Steel-reinforced concretePrestressed concreteFiber-reinforced concrete

PavementsAsphaltConcreteComposite surfaces

Construction

EarthworksTrenchingPit buildingGround excavation

TunnelingTunnel drivingRoof, face & rib scalingFloor leveling

Dredging Canal deepening & extensionDock deepening & extension

Gardening & Landscaping

FencingGround excavationRock breaking

Foundation works Ground leveling

Building construction Foundation pile driving

Metallurgical industry

Slag recyclingBoulder reduction in slag heapRemoving blockages at crushing systems

Cleaning & debrickingLadlesConverter mouthsKilns

Blast-free mining

SB

Optimal Suitable Unsuitable

FX(700-1700)

FX(2200-15000)

Monobloc body without tie rodsThe entire SB series bene�ts from the particularmonobloc construction; this feature givesthe structure a very high resistance to leverage,during work. The breaker is built in one onlypiece and it is without tie rods, thus obtainingmore production and less maintenance for ourcustomers.

More power and less vibration and maintenanceThe SB breakers work with inertial nitrogen energy recovery,obtaining more power (more than 30%) and less vibrationthanks to the nitrogen chamber which reduces maintenancecosts, since it has no diaphragms inside it.

Long lasting of the nitrogen chargeIn the past, energy recovery breakers required frequentnitrogen re�lls; with the new sealing system and thenew compound developed by Freudenberg theyare able to guarantee a gas tightness equal to 300%more than in the past.

Silenced bodyThe particular construction, with a closed box casingas well as the insertion of sound-absorbing material,allowed to reach very low noise levels for a breaker.

For all types of installations (pressurization)The SB series tolerates high back pressure valuesand has a wide calibration range of the requiredoil �ow, in order to facilitate installation.

Visibility and versatilityThe breakers of the SB series, with their tapered shape,provide the operator with an excellent view duringthe work and allow to operate close to the walls,both in narrow section and with open front.

Double retainer pinThe tool locking system with double retainer pin allows anadequate and uniform wear of the same and ensures longermaintenance intervals for the whole locking system.

Protected tubesThe tubes are completely protected through thecasing and they’re suitable for every type of excavation,especially in narrow spaces.

Features and bene�ts

The piston moves in a single interchangeablecylinder liner, easy to replace in case of necessity,keeping intact the main body

Only two moving parts

Piston constructed with a special geometry such as to keepa constant energy of impact, as well as reducing breakages inconditions of criticality

Principle of operation

SB SERIES

1

2

3

4

5

6

7

8

9

10

11

1

2

7

6

8

9

104

11

5

3

4

Tools • SB Series

Moil PointSuitable for concrete,for medium-hard and not layered rocks.

Blunt ToolSuitable for reinforced concrete and verycompact rocks.

Pyramid ToolSuitable for reinforced concrete and verycompact rocks.

Chisel ToolSuitable for medium-hard and layered rocks.

Wood Cutter ToolSuitable for cutting all types of wood.

Asphalt CutterSuitable for cutting asphalt

Pile DriverSuitable for planting wooden orconcrete poles.

SB Series

DATA SHEET

Complete with:• N.1 Plate for bracket• N.2 Tools (chisel, blunt, moilpoint or pyramidal)

Optional:• N.2 Hoses• N. Special tools (wood cutter, pile driver, asphalt cutter) • N.1 Nitrogen bottle 1.5 lt• N.1 Automatic greaser lube

08

SB Series

Complete with:• N.1 Plate for bracket• N.2 Tools (chisel, blunt, moilpoint or pydamidal)

Optional:• N.2 Hoses• N. Special tools (wood cutter, pile driver, asphalt cutter) • N.1 Nitrogen bottle 1.5 lt• N.1 Automatic greaser lube

DATA SHEET

09

*All illustrations and numerical data in this catalog are purely indicative and subject to change at our discretion and without notice. We therefore reserve the right to modify them with a view to improving and continuously developing our product.

*Tutte le illustrazioni e i dati numerici in questo catalogo sono puramente indicativi e suscettibili di modi�ca, a nostra discrezione e senza preavviso. Ci riserviamo pertanto il diritto di modi�carli nell'ottica del miglioramento e sviluppo costante del nostro prodotto.

Peso martelloWeightPoidsGewichtPeso

A

Diametro dell’utensileChisel diameterDiamètre de l’outilMeisseldurchmesserDiámetro del puntero

Portata olio rich.Required oil supplyDébit d’huile nécessaireErforderliche ÖlmengeCaudal del aceite

Pressione dell’olio regolata al martelloOil pressure adjusted to the hammerPression de l’huile vers le marteauBetriebsdruckPresión del aceite en el martillo

Numero dei colpi / min.Blows per minuteCoups par minuteSchlagzahl / Min.Número de golpes/min.

Energia del colpoEnergy per blowEnergie par coupSchlagzahl/Energia del golpe

Contropressione maxMax. back pressureContre-pression maxiMax. GegendruckContrapresión max.

Diametro tubo entrata Inner diam. IN hose Diam. intèrieur tuyau H.P. Innendurchm. Hammervorlauf Diám. interior manguera presión Diametro tubo uscita Inner diam. OUT hose Diam. intérieur tuyau B.P. Innendurchm. Hammerrücklauf Diám. interior manguera retorno

Peso escavatoreCarrier weightPoids de l’engin porteurTrägergewichtPeso excavadora

0,5-2,5

70

583

40

13-20

100

800-1750

280

30

1/2”

1/2”

1/2”

1/2”

1/2”

1/2”

1,2-3,5

100

666

45

15-30

110

800-2300

400

30

1,5-4,5

145

666

48

18-40

110

800-2000

580

30

2,5-6,5

190

869

55

25-55

130

900-1900

750

30

1/2”

1/2”

3,0-8,0

250

869

65

30-60

140

850-1800

950

30

1/2”

1/2”

4,5-9,0

320

904

75

50-70

160

600-1500

1200

30

3/4”

3/4”

6,0-11

430

1135

80

75-90

150

500-1300

1700

30

3/4”

3/4”

8,0-11

540

1135

90

85-110

150

600-1200

2300

30

3/4”

3/4”

t

kg

mm

mm

l/min

bar

/min

J

bar

inch

inch

11/55

155

22

1,5

3,4-5,3

1450

435

1/2”

1/2”

1/2”

1/2”

1/2”

1/2”

26/77

220

26

1,7

4-8

1595

435

33/99

320

26

1,8

4,7-10,5

1595

435

55/14,3

419

34

2,1

6,6-14,5

1885

435

1/2”

1/2”

66/17,6

551

34

2,5

7,9-15,8

2030

435

1/2”

1/2”

99/19,8

706

35

2,9

13,2-18,5

2320

435

3/4”

3/4”

132/242

948

44

3,1

19,8-23,7

2175

435

3/4”

3/4”

176/242

1191

44

3,5

22,5-29

2175

435

3/4”

3/4”

lb

inch

inch

gpm

psi

psi

inch

inch

lb

SB 70 SB 100 SB 150 SB200 SB 250 SB 300 SB 400 SB 500Model

B 308 315 335 355 380 375 458 511mm12 12 13 13 14 14 18 20inch

A

B

Intensi�catore di potenza BOOSTERIntensi�er of power BoosterDrueckverstaerker BoosterIntensi�cateur de puissance BOOSTERMoltiplicador de potencia BoosterИнтенсификатор давления

Valvola di VelocizzazioneSpeed ValveEilgangventilSpeed ValveValvula de VelocidadСкоростной клапанSPEED VALVE

BOOSTER

HAMMEREUROPE.COM

All illustrations and numerical data in this catalog are purely indicative and subject to change at our discretion and without notice. We therefore reserve the right to modify them with a view to improving and continuously developing our product.

Peso escavatoreExcavator weightBaggergewichtPoids du porteurPeso EscavadoraВес экскаватора

Peso escavatore - posto bennaExcavator weight - stick mountingBaggergewicht - LoeelstiehlmontagePoids du porteur - au but duPeso escavadora al segundo brazoВес экскаватора (Рукоять)

Peso escavatore - posto braccioExcavator weight - boom mountingBaggergewicht - BaggerarmmontagePoids machibe - montage a la place du balancierPeso escavadora al balancìn

Forza in puntaTip forceSchliesskraft auf die SpitzeForce à la pointeFuerza en puntaМощность на наконечнике

Lunghezza lamaSteel blade lenghtMesserlaengeLonguer couteauAnchura cuchillaДлина ножей

Peso attrezzaturaEquipment weightEigengewichtPoids de l’outilPeso del implementoВес оборудования

F3

Rotazione continua 360°360° rotation360° Kontinuierliche RotationRotation continue 360°Rotaciòn continua a 360°Непрерывное вращение на 360°

Portata olio della rotazioneRotation oil �ow capacityOel�uss der RotationDèbit hydraulique rotationCaudal de aceite necesario pata la rotaciòn

Pressione di esercizio rotazioneRotation PressureOeldruck der RotationPression hydraulique rotationPresiòn necesaria pata la rotaciònДавление ротации

Pressione di esercizio escavatoreExcavator working pressureOeldruck der BaggerPression hydraulique excavateurPrèsion de la EscavadoraДавление откр./закр. челюстей

Portata olio escavatoreExcavator oil �ow capacityOel�uss der BaggerDèbit hydraulique excavateurCaudal aceite de la EscavadoraПоток откр./закр. челюстей

T

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