Telescopic Ram PTR51

This Ram meets the German standard DIN 14530 (BESCHAFFUNG VON HILFELEISTUNGSSÄTZEN FÜR HLF). Cordless Telescopic Ram, part of the Holmatro Pentheon Series. Designed to offer you the unrestrained performance, unparalleled speed and ultimate control you’ve never experienced before!




Item Description
Articlenumber 151.001.901
Basic specifications
model PTR51
max. working pressure 540 / 54 (bar/Mpa) 7832 psi
battery included no
max. spreading force 1st plunger 136 / 13.9 (kN/t) 30574 lbf
max. spreading force 2nd plunger 65 / 6.6 (kN/t) 14613 lbf
spreading stroke 1st plunger 405 mm 15.9 in
spreading stroke 2nd plunger 382 mm 15 in
total spreading stroke 787 mm 31 in
retracted length 713 mm 28.1 in
extended length 1500 mm 59.1 in
protection rate IP57
directives 2006/42/EC, 2014/30/EU
General specifications
number of plungers 2
Dimensions, weight and temperature
weight, ready for use 21 kg 46.3 lb
weight excl. battery 19.5 kg 43 lb
dimensions (AxBxC) 713 x 256 x 443 mm 28.1 x 10.1 x 17.4 in
EN 13204 classification TR136/405-65/382-21.0
NFPA 1936 compliant yes
EN 13204 compliant yes
NFPA 1936, HSF 136 / 13.9 (kN/t) 30574 lbf
NFPA 1936, LSF 65 / 6.6 (kN/t) 14613 lbf


Item Description
  • Unparalleled Speed
  • 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.
  • Ultimate Control
  • 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.
  • 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!
  • Realtime diagnostics
  • 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
  • Integrated laser pointer in ram head. Marks the exact spot where the ram will touch the object after extension. Enables first-time-right positioning, which saves time and is safer for the patient.
  • Inline control handle with 360° access. For easy tool operation on all sides of the car.
  • Double carrying handle. For easy tool placement on 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.