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Lithium forklifts aren’t just about sustainability — they’re about return on investment.
When you compare long-term running costs, reliability, and productivity, lithium forklifts can outperform diesel or LPG alternatives within a few years. Let’s look at the real ROI behind the switch.
What ROI Means for Material Handling
ROI, or return on investment, measures how quickly savings from lower operating costs repay your initial purchase.
For forklifts, the biggest ongoing expenses are fuel, maintenance, and downtime — areas where lithium technology shines.
Energy Savings: Diesel vs Electricity
A typical 3.5-tonne diesel forklift burns roughly £8 of fuel per operating hour. In comparison, a HELI G2 lithium forklift costs about £1.50–£2.00 in electricity for the same workload.
That’s a saving of over £6 per hour. Across a 2,000-hour annual duty cycle, that’s £12,000 saved per truck, per year.
Maintenance and Downtime Savings
Diesel engines require oil changes, filters, belts, coolant, and emissions servicing. Lithium forklifts have no internal combustion components — just motors and electronics.
Scheduled maintenance drops by up to 40%. There’s also no need for refuelling downtime, since charging can occur during shift breaks.
Productivity Gains from Fast Charging
Operators no longer need to plan around fuel deliveries or battery swaps. Fast charging and consistent performance throughout the day mean your trucks stay in motion longer. More uptime = more throughput.
Carbon and Compliance Benefits
Beyond pure cost, switching to lithium helps meet sustainability goals.
Each diesel forklift replaced removes roughly 20–25 tonnes of CO₂ emissions per year. That’s a visible, measurable improvement for ESG reporting and public tenders.
When Does the Investment Pay Back?
Let’s use a simplified example:
| Factor | Diesel Forklift | HELI Lithium G2 (3.5 t) |
|---|---|---|
| Upfront cost | £26,000 | £33,000 |
| Fuel/Energy per hour | £8.00 | £1.80 |
| Maintenance per year | £2,500 | £1,200 |
| Annual hours | 2,000 | 2,000 |
| Yearly running cost | £18,500 | £4,800 |
| Savings per year | £13,700 |
Payback period: ~2.5 years, after which the savings continue for the remaining 5–7 years of service life.
The Long-Term Picture
Lithium forklifts hold their value longer, require less maintenance, and deliver more consistent uptime. For growing operations across Essex and the South-East, they’re not just a green choice — they’re a financial upgrade.
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Calculate your ROI.
Contact Fork Truck Direct for a lithium forklift cost analysis tailored to your site and usage profile.