Safiery’s Concrete eMixer has 2 year ROI with easy fleet retrofit – Lean and Green Australian technology.
Safiery’s hybrid retrofit system—featuring a 16kWh lithium battery, bidirectional motor generator (BMG), and Scotty AI controller
How is this possible?
- Safiery’s new Permanent Magnet Generator controlled by Scotty AI V3 and Solid State Lithium technology provides the perfect power and energy sizing for electric driven concrete mixers while mixing, unloading and loading.
- There is no need for 400V “over the top” solutions with excessive battery capacities.
- This is a case of compact 48V power and lithium solutions that fit hand in glove.
- We disrupt legacy solutions with lower capital costs resulting in higher ROI. Australian technology with a lean and green focus that can be exported to anywhere in the world.
Summary
- Low-Cost Upgrade: Safiery’s hybrid solution integrates a 16kWh lithium battery and electric drum drive into the cement truck chassis for just AU$30,000 per unit. This retrofit offers immediate emissions and cost benefits without requiring full vehicle replacement.
- Retains Hydraulic PTO drive: Safiery’s hybrid solution operate in parallel to the existing trucks PTO and hydraulic drive. It does not interfere with this. The truck at any time can revert to Diesel/PTO/Hydraulic Drives in unlikely event the battery power is depleted.
- Substantial Fuel Savings: By using electric power during idling, loading, and unloading, diesel consumption can be reduced by 25–35%, translating to AU$6,750–AU$10,000 in annual fuel savings per truck under Australian urban conditions.
- Substantial Oil and Maintenance Savings: By using electric power during idling, loading, and unloading, reduces DPF build up resulting in few oil changes and lower maintenance costs. Lower engine hours overall gives annual savings of $2,000 to $4,000 per truck under Australian urban conditions.
- Rapid Payback: With combined savings in fuel, maintenance, and oil servicing, the hybrid investment pays for itself in 2–3 years.
- Sustainability Compliance: The hybrid system supports net-zero goals by avoiding 20–30+ tonnes of CO₂ emissions per truck per year, aligning with Australia’s 2030/2050 emissions targets and Euro VI transition regulations.
- Urban-Ready Deployment: Designed for stop-start city operations, the retrofit allows quiet, low-emission delivery in dense urban zones with no additional infrastructure or full vehicle downtime.
| Feature | Safiery Retrofit | Liebherr /CIFA Hybrid |
|---|---|---|
| Power Source | 16kWh + BMG | 32kWh + plug-in charging |
| Charging Strategy | Engine-driven BMG | Plug-in charging only |
| Drum Drive | 48V 90% efficiency | 400V electric motor |
| Control System | Scotty AI | OEM proprietary |
| Retrofit Capability | Any diesel truck | Factory-integrated only |
| Price AUD | ~$30,000 | ~$100,000 + |
| Battery Utilization | Energy-neutral | Discharge-only model |
| Daily Range | 6–8 deliveries | Limited without |
| with net battery surplus | external charging |
| Metric | Safiery Retrofit | OEM Hybrids (Liebherr/CIFA) |
|---|---|---|
| Regenerative Braking | Yes, BMG | Yes, on some models |
| Vehicle Charging | Yes | No |
| Grid Dependency | None | High |
| Idle Emissions | Zero | Zero |
| Noise at Site | Very Low | Very Low |
| Installation Time | < 1-2 days | Factory only |
| Vehicle Downtime | Minimal | Requires new truck |
| Factor | Safiery | OEM Hybrids |
|---|---|---|
| Capital Cost | AU$30,000 | AU$100,000+ |
| Payback Time | 2–3 years | 6–10 years |
| Fleet Upgrade | Easy Retrofit | New truck only |
Compelling Strategy
- Safiery Advantage: Modular, retrofit-based, energy-neutral in daily use, and 1/3 the capital cost.
- OEM Hybrid Limitation: Higher upfront cost, complex infrastructure, and limited regeneration.
- Scotty AI Edge: Real-time SOC control and BMG optimization provide unmatched efficiency.
