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PSI Suministros Industriales

OSA equipment

Hydraulic hammers OSA.

HB hammers with variable stroke and internal valves, in light, medium and large series, and MB hammers without tie rods with the maximum power-to-weight ratio.

28

Models available at PSI

01 Light HB series

10 models · carriers from 0.8 to 14 t

Light HB series.

HB hammers from 70 to 580 kg for mini excavators and backhoe loaders from 0.8 to 14 tonnes.

  • Internal control valves More impact force, stable speed even as temperature rises and valves protected from impacts.
  • Manual variable stroke A simple adjustment tunes the frequency-to-energy ratio: fewer, stronger blows in hard rock, faster in soft material.
  • Anti-grease and anti-dust systems They prevent particles from entering moving parts and extend the hammer's life.
  • Redesigned tie rods Simple, robust design, easy to maintain.
Hydraulic hammer OSA Light HB series
02 HB medium series

6 models · carriers from 12 to 38 t

HB medium series.

HB hammers from 900 to 2,500 kg for excavators from 12 to 38 tonnes: public works, quarry and demolition.

  • Internal control valves More impact force, stable speed even as temperature rises and valves protected from impacts.
  • Manual variable stroke A simple adjustment tunes the frequency-to-energy ratio: fewer, stronger blows in hard rock, faster in soft material.
  • Anti-grease and anti-dust systems They prevent particles from entering moving parts and extend the hammer's life.
  • Redesigned tie rods Simple, robust design, easy to maintain.
Hydraulic hammer OSA HB medium series
03 Large HB Series

6 models · carriers from 32 to 140 t

Large HB Series.

HB hammers from 3,000 to 10,000 kg for 32 to 140 ton carriers: primary breaking in quarry and mining.

  • Internal control valves More impact force, stable speed even as temperature rises and valves protected from impacts.
  • Manual variable stroke A simple adjustment tunes the frequency-to-energy ratio: fewer, stronger blows in hard rock, faster in soft material.
  • Anti-grease and anti-dust systems They prevent particles from entering moving parts and extend the hammer's life.
  • Redesigned tie rods Simple, robust design, easy to maintain.
Hydraulic hammer OSA Large HB Series
04 MB Series

6 models · carriers from 1.2 to 10 t

MB Series.

MB hammers from 90 to 394 kg without tie rods, with enlarged piston and OSA's maximum power-to-weight ratio, for carriers from 1.2 to 10 tonnes.

  • Tie-rod-free body Lower maintenance costs and simpler management on site.
  • Replaceable wear bushings They are changed at the job site without disassembling the hammer.
  • Maximum power-to-weight ratio At equal weight, more power than HB models.
  • Enlarged piston More productivity than other hammers in its class. Piston and distributor are the only moving parts.
  • Empty blow protection Protects the hammer and extends its service life.
  • Back pressure up to 25 bar Works without problems even with high back pressures.
Hydraulic hammer OSA MB Series
05 Comparison

Hydraulic hammers OSA, at a glance.

Model Carrier Weight Opening Oil flow Datasheet
Light HB series
OSA HB 70 0.8 – 2.1 t 70 kg — — Datasheet
OSA HB 90 1 – 2.3 t 90 kg — — Datasheet
OSA HB 100 1.1 – 2.8 t 100 kg — — Datasheet
OSA HB 150 1.3 – 3.3 t 140 kg — — Datasheet
OSA HB 180 2 – 4.4 t 180 kg — — Datasheet
OSA HB 250 3 – 6 t 240 kg — — Datasheet
OSA HB 300 4 – 7.5 t 280 kg — — Datasheet
OSA HB 350 5 – 9 t 380 kg — — Datasheet
OSA HB 450 6 – 12 t 450 kg — — Datasheet
OSA HB 580 7 – 14 t 580 kg — — Datasheet
HB medium series
OSA HB 910 12 – 18 t 900 kg — — Datasheet
OSA HB 1250 15 – 23 t 1,200 kg — — Datasheet
OSA HB 1500 18 – 27 t 1,480 kg — — Datasheet
OSA HB 1700 20 – 29 t 1,710 kg — — Datasheet
OSA HB 1900 22 – 30 t 1,850 kg — — Datasheet
OSA HB 2500 25 – 38 t 2,500 kg — — Datasheet
Large HB Series
OSA HB 3000 32 – 48 t 3,000 kg — — Datasheet
OSA HB 4000 38 – 60 t 3,900 kg — — Datasheet
OSA HB 5000 45 – 70 t 4,700 kg — — Datasheet
OSA HB 6000 60 – 100 t 5,500 kg — — Datasheet
OSA HB 8000 65 – 110 t 7,500 kg — — Datasheet
OSA HB 10000 90 – 140 t 10,000 kg — — Datasheet
MB Series
OSA MB 10 1.2 – 2.2 t 90 kg — — Datasheet
OSA MB 15 1.5 – 3.5 t 109 kg — — Datasheet
OSA MB 20 2.5 – 5 t 140 kg — — Datasheet
OSA MB 25 3 – 7 t 197 kg — — Datasheet
OSA MB 35 4 – 10 t 278 kg — — Datasheet
OSA MB 45 6 – 10 t 394 kg — — Datasheet
06 More OSA equipment

Complete your demolition equipment.

Breaking, cutting, pulverizing, sorting and loading: all the OSA equipment we distribute, arranged by family.

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