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PSI Suministros Industriales
Rammer 999E Scaler hydraulic hammer Excellence · Scaling (Scaler) Rammer

Hydraulic hammer

Rammer 999E Scaler.

The 999E Scaler is the most powerful scaling hammer in the range: repairable Heavy Duty housing, patented floating joint and grease, air and water connections with pressure optimized for scaling.

Carrier
6 – 13 t
Operating weight
600 kg
Oil flow
50 – 150 l/min
Tool Ø
90 mm
Blows per minute
500 – 1.700
Input power
33 kW
Request a quote for this model Technical data sheet (PDF) Manual in Spanish
01 Specifications

Technical data sheet for the Rammer 999E Scaler.

Manufacturer data. Working weight includes medium mounting flanges and standard wear parts. Always check the weight allowed by your carrier manufacturer.

Carrier

Mini excavator or backhoe (range) 6 – 13 t
Mini excavator or backhoe (optimal) 7 – 11 t
Skid steer or robot (range) 4 – 9 t
Skid steer loader or robot (optimal) 4 – 7 t

Performance

Min. working weight with flanges 600 kg
Hammer weight 490 kg
Impact frequency (blows/min) 500 – 1.700
Input power 33 kW
Tool diameter 90 mm
Working length 1.669 mm

Hydraulics

Oil flow 50 – 150 l/min
Working pressure 90 – 130 bar
Relief valve setting 140 – 180 bar
Maximum relief pressure 220 bar
Maximum back pressure 20 bar
Optimal oil temperature 40 – 60 °C

Connections

Pressure connection (IN) BSPP interna 1"
Return connection (OUT) BSPP interna 1"
Pressure hose, min. inner Ø 26 mm
Return hose, min. inner Ø 26 mm
Water connection UNF 11/16-16 exterior

Noise

Measured sound level (LWA) 130 dB
Guaranteed sound level (LWA) 134 dB
02 Specifications

What's inside the 999E Scaler.

  • 01

    High-pressure diaphragm accumulator

    Eliminates nitrogen leaks, maintains maximum impact power and requires no on-site recharging.

  • 02

    Smart two-person assembly

    Connection block that adapts to any excavator and facilitates assembly with quick couplers.

  • 03

    Tubular accumulator

    Nitrogen accumulator without leaks or recharges that reduces pressure fluctuations and ensures maximum impact frequency.

  • 04

    Flange mounting

    It allows reusing existing mounting plates and adapting the hammer to each carrier and application.

  • 05

    Robust side plates

    Bolt-on plates for very demanding work, easy to maintain and repair.

  • 06

    CBE+ (Constant Blow Energy plus)

    Active control valve and tubular accumulator for maximum-power blows with a wide range of flow rates and back pressures.

  • 07

    Optimized pressure for scaling

    Working pressure specifically adjusted for scaling tasks.

  • 08

    Without tie rods

    Tie-rod-free design that guides the piston and aligns the tool optimally. Quick and safe maintenance without special tools.

  • 09

    One-piece tool bushing

    Integrates thrust ring and upper and lower bushings in a single component that is replaced on site quickly and safely.

  • 10

    Quick tool change

    Transverse tool change system: no need to put your hands under the hammer.

  • 11

    Robust tool sealing

    Floating seal patented by Rammer that protects the power cell from dirt.

  • 12

    External greasing connection

    Accepts systems such as RAMLUBE I or AGW through the integrated grease hose.

  • 13

    RAMLUBE I (optional)

    Lubrication system mounted on the carrier.

  • 14

    Air-Jet Rammer

    Integrated air line that prevents grease and dirt from entering when working overhead.

  • 15

    Ramair (optional)

    Air supply that prevents dirt from entering the impact chamber. Recommended for abrasive materials, dust or roof and tunnel work.

  • 16

    AGW (optional)

    Air, grease and water in a single system.

  • 17

    Water-Jet Rammer (dust suppression)

    High-pressure water spraying right where dust is generated.

03 Applications

What jobs is it for?

  • Scaling of faces and galleries
04 Tools

Compatible original tools.

Reference Type
BJ801 Standard chisel
BJ802 Long chisel
BJ803 Point
BJ803K3 Pyramidal tip
BJ805 Bucket parallel to the arm
BJ806 Bucket cross-mounted on the boom
BJ807 Plate compactor
BJ808 Long point
Order tools or spare parts
05 Other models

Alternatives for your carrier.

Compare all

Quote

Is the Rammer 999E Scaler right for you?

We prepare an offer for you with the hammer, the mounting bracket for your carrier and the right tool for your material.

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