Ram PRA50 supplied by Holmatro Rescue Equipment
Cordless Single Plunger Ram, part of the Holmatro Pentheon Series. Designed to offer you the unrestrained performance, unparalleled speed and ultimate control you’ve never experienced before!
Fastest Ram on the market, thanks to Stepless Speed Maximization (PATENTED). A mechatronic system inside the tool continuously optimize the motor and pump settings to deliver a maximized oil flow over the full pressure range. This results in unparalleled speed at any tool load.
Where all other rescue tools show a significant decrease in speed when switching to another stage to deal with higher loads, Holmatro Pentheon tools stick to the ideal stepless speed curve.
A unique two-mode control handle for ultimate speed control offers you the choice, at any time during the rescue operation, to switch between the tool’s high-speed and low-speed modes.
Within these two modes the speed is still proportional to how far you turn the control handle to its left or right.
Smart Ram Extension in combination with the optional extension pipe (PATENTED).
As soon as you connect the optional extension pipe, the ram will detect this and automatically adapt its maximum force to the new length that can be achieved. So you can safely continue your job.
Now you only need this one compact ram with one extension pipe for all applications, including cross ramming over a very large distance.
Extended working time thanks to:
A purpose-built battery with increased capacity
The energy efficiency of our patented mechatronic drive technology.
An Auto Start/Stop function. When the tool is not operated or has reached its maximum pressure, the motor stops automatically. This saves valuable battery capacity. Simply turn the control handle to restart the tool.
Temperature Management Technology. Both tool and battery temperatures are continuously monitored to make sure these don’t get to high, which would cause the tool to shut off. At extremely high temperatures Pentheon tools will automatically switch to working at a lower power consumption, without loss of force. All to make sure that you can keep going, even in hot weather and at high tool loads.
Battery management made easy
Stop swapping batteries with Holmatro’s On-Tool Charging System. From now on you can charge a battery while it remains on the tool. Simply connect your tool to the charger and the whole charging process will regulate itself. The battery on the tool has priority over the one on the charger, which will resume charging when the battery on the tool is 100% full.
You can connect up to 3 chargers to be powered from one outlet. This allows you to charge up to 6 batteries automatically, whether placed on the charger or the tool that is connected to the charger.
It is just a matter of plugging it in!
Under water use
Should you encounter a situation where you need to use your rescue tools completely submerged in water, our Pentheon tools are up for the job!
LED indicators on the tool, battery and charger provide you with direct feedback on the battery’s temperature, state of charge and state of health, as well as the tool temperature and when the maximum pressure has been reached.
For more detailed battery information you can make use of our diagnostics software.
A more extensive software program for Authorized Holmatro (Dealer) Service Technicians will allow them to provide the best service for your Pentheon tools. It combines in-depth tool diagnostics with automated inspection procedures.
Ease of use
Inline control handle with 360° access. For easy tool operation at all sides of the car.
Double carrying handle. For easy tool placement at both sides of the car and easier holding of the ram inside the car, where space is limited.
Made of a high-grade synthetic polymer: an extremely tough and elastic material that always returns into its original shape. Damage-proof!
The LED lights in the carrying handles are powered from the main battery. This means they automatically switch on and off, together with the tool. There’s a separate button on the tool to switch the lights off, but don’t bother: their power consumption is next to nothing.
- model PRA50
- max. working pressure 540 / 54 (bar/Mpa) 7832 psi
- battery included no
- spreading force over full stroke 136 / 13.9 (kN/t) 30574 lbf
- spreading stroke 407 mm 16 in
- retracted length 578 mm 22.8 in
- extended length 985 mm 38.8 in
- protection rate IP57
- directives 2006/42/EC, 2014/30/EU
- number of plungers 1
Dimensions, weight and temperature
- weight, ready for use 17.9 kg 39.5 lb
- weight excl. battery 16.4 kg 36.2 lb
- dimensions (AxBxC) 578 x 256 x 443 mm 22.8 x 10.1 x 17.4 in
- EN 13204 classification R136/407-17.9
- NFPA 1936 compliant yes
- EN 13204 compliant yes
- NFPA 1936, HSF 136 / 13.9 (kN/t) 30574 lbf
- NFPA 1936, LSF 136 / 13.9 (kN/t) 30574 lbf
Ram PRA50 supplied by Holmatro Rescue Equipment
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