HyKit® Mobile Hydrogen Compressor
Fuelling Your Progress, Wherever You Work
Deployable 700 bar hydrogen refuelling and compression, engineered for the demanding needs of construction, agriculture, and beyond.
The Hydrogen Infrastructure Solution Built for Real-World Challenges
For industries like construction, agriculture, and heavy transport, the transition to clean hydrogen power has been hindered by the lack of readily available and flexible refuelling infrastructure. Permanent stations are often impractical for temporary worksites or remote locations. The HyKit® Mobile Compressor is our answer – a rugged, reliable, and cost-effective solution designed to bring high-pressure hydrogen directly to where it’s needed most, empowering the next generation of hydrogen-powered machinery and vehicles.
Unmatched Operational Advantages:
- Rapid Deployment: Deployable 20′ ISO container design ensures fast and easy setup on any accessible site, eliminating the delays and costs of permanent infrastructure.
- Versatile Refueling: Simultaneously refuel both H35-standard heavy machinery and H70-compatible vehicles, while also having the capability to fill storage trailers for enhanced on-site logistics.
- Integrated Pressure Boosting: Built-in 700 bar compression capability allows you to utilize various hydrogen sources, including lower-pressure deliveries or on-site generation, eliminating reliance solely on pre-compressed gas.
- Engineered for Tough Environments: Designed to operate reliably in a wide temperature range (-20°C to +46°C) and featuring robust hydraulic piston technology for demanding off-road conditions.
- Flexible Integration: Seamlessly integrates with your hydrogen supply strategy, accepting gas from delivered tube trailers or on-site generation systems.
- Safety & Compliance: Complies with stringent European safety standards (ATEX, PED, etc.), ensuring safe and reliable operation in regulated environments.
HyKit® Mobile Compressor: Engineered for Performance & Flexibility
Performance
- Minimum Inlet Pressure: 30 bar
- Maximum Inlet Pressure: 500 bar
- Maximum Outlet Pressure: 700 bar
- Flow Rate: 25 kg/hr
- Compressor Technology: 3 Stage Hydraulic Piston
Refueling & Connections
- H70 Outlets: 2 x TK17 nozzles for 700 bar vehicle refueling
- H35 Outlet: 1 x TK16/TK25 nozzle for 350 bar machinery/vehicle refueling
- Storage Fill Outlet: 1 x ISO 5145 No. 38 connection for filling tube trailers
- Parallel Filling Capability: Simultaneous dispensing to H35 assets and filling of a tube trailer.
- Hydrogen Inlet: ¾” Medium Pressure
Deployment & Operation
- Container: Standard 20’ ISO Container (6100 x 2440 x 2590 mm)
- Weight: 14,000 kg (excluding Chiller)
- Ambient Temperature Range: -20 °C to +46 °C
- System Requirement: Requires connection to an External Chiller (exact spec TBD, process gas < 40 °C)
- Power Requirement: 49.9 kW (excluding Chiller)
- Instrument Connections: Nitrogen Inlet (½” FNPT), Instrument Air (1” FNPT), Tube Trailer Instrument Air (2 x Quick Connect 4-Male)
Safety & Compliance
- Certifications: ATEX, PED, Machinery Directive, EMC
Note: An external chiller unit is required for optimal operation. Detailed specifications will be provided upon request.
Powering a Wide Range of Applications

Construction Sites
Provide on-demand refuelling for hydrogen-powered excavators, loaders, telehandlers, and other construction equipment, supporting cleaner and more efficient operations.

Agricultural Operations
Enable the use of hydrogen tractors, harvesters, and other agricultural machinery directly on farms, reducing emissions and reliance on fossil fuels.

Fleet Deployments
Support the initial rollout and pilot projects for hydrogen-powered trucks, buses, and commercial vehicles in locations without established refuelling stations.

Temporary Power & Events
Supply hydrogen fuel for temporary power generation and hydrogen technology demonstrations at events and remote locations.

Mobile Storage Replenishment
Act as a mobile ‘mother’ station, efficiently filling tube trailers and other mobile hydrogen storage units via the ISO connection.
The HyKit® Advantage: Reliability, Expertise, and a Vision for the Future
- The JCB Partnership Advantage: Developed in close collaboration with JCB, a world leader in heavy machinery, the HyKit® Mobile Compressor benefits from decades of engineering excellence and a deep understanding of the demanding operational environments it’s designed for. This unique synergy ensures unmatched reliability and a focus on practical, real-world needs.
- Integrated Compression & Dispensing: Unlike many mobile refueling solutions that only store and dispense, the HyKit unit features integrated high-pressure compression. This provides greater operational flexibility and the potential to utilize a wider range of hydrogen supply options directly at your site.
- Purpose-Built for Heavy Industry: The HyKit Mobile Compressor isn’t a generic solution. It’s specifically engineered to meet the rigorous demands of construction, agriculture, and similar heavy-duty applications, offering robust performance where it matters most.
- Part of a Growing Ecosystem: By choosing HyKit, you gain access to a comprehensive ecosystem backed by JCB, HYCAP, and HydraB Group. This means expert support, potential integration with future hydrogen-powered machinery, and a partnership dedicated to building a sustainable hydrogen future.
- Optimised for Efficiency: The 25 kg/hr flow rate is strategically chosen to efficiently refuel individual heavy machinery and smaller fleets, offering a right-sized solution that balances performance and energy consumption for its target applications.
HyKit® Mobile Compressor
The HyKit® Mobile Compressor is a deployable containerised compressor station with outlets allowing for filling of refuelling assets in parallel, filling of tube trailers, and refuelling of H35 machinery/vehicles. Compressor designed to receive gas from tube trailers or on-site generation.
Specifications
Minimum Inlet Pressure | 30 barg |
Maximum Inlet Pressure | 500 barg |
Outlet Pressure | 700 barg |
Flow Rate | 25 kg/hr |
Compressor Type | 3 Stage Hydraulic Piston Compressor |
Ambient Temperature | -20 °C to +46 °C |
Power Requirements | 49.9 kW excluding Chiller |
Chilling | External Chiller to achieve < 40 °C process gas* |
Weight | 14,000 kg excluding Chiller |
Dimensions (LWH) | 6100 x 2440 x 2590 mm (20’ ISO) excluding Chiller |
Certification | ATEX, PED, Machinery Directive, EMC |
*Exact specification of external chiller TBD.
Pricing on request. 6 months lead time.
Interface
Hydrogen Inlet Connection | ¾” Medium Pressure |
Hydrogen Outlet Connection | 2 x H70 TK17 1 x H35 TK16/TK25 1 x ISO 5145 No. 38 |
Nitrogen Inlet Connection | ½” FNPT |
Instrument Air Connection | 1” FNPT |
Tube Trailer Instrument Air Connection | 2 x Quick Connect 4-Male |

Warranty
Warranty Scope
- 12-month warranty for any component failure.
- Manufacturing defects in system or components.
- Labour for remedying agreed warranty issues.
Warranty Exclusion
- Defects caused by operator misuse.
- Travel time, cost, and subsistence for HyKit personnel.
- Cost of transporting equipment to and from the HyKit facility if required.
- Consumable items like filters.
Warranty Eligibility
- Operators must maintain records of weekly inspections.
- Weekly inspections are operator responsibility and not in scope of Annual Service Contract:
- General cleaning of equipment.
- General inspection of equipment.
- Annual service activities must be carried out in accordance with service scope.
- The equipment must only be operated by suitably trained personnel.
Service
Service Scope
- Customer Support Monday to Friday 10am to 4pm excluding public holidays.
- Reasonable endeavours 7 working days call-out response time for unplanned maintenance.
- Quarterly on-site scheduled maintenance.
- Biannual seal replacement at scheduled service
- Consumable parts required for routine maintenance except filters.
- All routine maintenance labour.
- Latest software version, and telemetry.
- Stock holding of routine and unplanned maintenance parts.
Service Pricing
- Pricing on request.
- Coverage is for 12 months.
- Price for additional support or out of warranty maintenance:
- Service technician is £900.00 per day.
- Engineering support is £600.00 per half day.
- Engineering support includes developing custom simulation,
custom refuelling tables, custom comms protocols, etc. - Travel and subsistence expenses at cost.
- Non-service Parts are supplied at cost plus 20%.