Maximator’s Portable Accumulator Charging Booster is a compact, air-driven gas booster system specifically engineered for efficient charging of hydraulic accumulators up to 2,200 bar. Designed for field and workshop use, this unit enables precise control of pre-charge pressures for bladder, piston, or diaphragm accumulators, ensuring reliable system performance.

Its rugged Pelican-style case offers protection and portability, while the integrated gauges and valves simplify operation. This versatile booster system supports nitrogen or other inert gases, making it ideal for mining, oil & gas, energy, and heavy industrial applications where mobile accumulator charging is required. The system can be customised to suit unique site or OEM specifications, reflecting Maximator’s commitment to quality, reliability, and engineered solutions. Reduce downtime, maintain optimal system performance, and ensure safety compliance with this professional accumulator charging solution.

Benefits Include:

• Nitrogen or compressed air drive
• Draw Down to 10 bar from the nitrogen supply cylinder
• 300 bar Maximum Pressure
• Water and dust proof enclosure c/w wheels and trolley
• Mobile and portable
• Simple Operation

Operation of the unit is very simple. Accumulator charge pressures of 300 bar are achievable even when nitrogen supply pressure is as low as 10 bar. The MGB will operate on compressed air or nitrogen. Optional charging head is available.