The KTA1 electric dump truck is an EV truck purpose built for the heavy earthmoving and aggregate hauls that Algeria's Trans-Saharan and Hoggar corridor highway projects demand. With a 350 kWh CATL LFP battery and a LvKong traction motor rated between 282 kW and 510 kW, the KTA1 delivers full torque from zero rpm, which matters on soft desert grades where a diesel tipper loses roughly 3 percent of its power for every 300 m of altitude gained. For fleet operators bidding on Algerian road packages, the model turns a 45 C ambient site into a predictable, low-cost duty cycle rather than a fuel-burn and downtime problem, and it removes diesel exhaust from enclosed pit and tunnel sections where ventilation is expensive.
The table below summarizes the production specifications that matter most to a quarry or highway contractor planning a 50 to 120 unit fleet on a multi-year concession.
| Parameter | KTA1 Specification |
|---|---|
| Battery chemistry | CATL LFP, 350 kWh usable capacity |
| Battery warranty | 8 years / 4,500 charge cycles |
| Traction motor | LvKong, 282-510 kW peak output |
| Loaded range | 200-350 km per full charge |
| Energy use loaded | 1.1-1.6 kWh/km on haul roads |
| DC fast charge | 120-360 kW, 10-80% in 45-90 min |
| Gradeability loaded | 20-30% on graded haul roads |
| Payload class | Up to 28 tonnes tare plus load |
| FOB price | USD 85,000-110,000 |
Desert operations push both battery and cab systems harder than European or Chinese domestic duty. The 350 kWh CATL LFP pack is liquid-cooled and rated for continuous operation at 45 C ambient, with thermal derating only above 50 C. Regenerative braking on the down-ramp of every haul recovers 10-20 percent of the energy spent climbing, so a typical 6 km quarry loop nets far less than the nominal 1.6 kWh/km measured on flat-road test cycles. The LvKong motor holds rated output at altitude, which is why a single KTA1 can replace a 380 hp diesel tipper on a 28 tonne payload without losing cycle time on the long, low-grade climbs typical of Saharan access roads.
Site engineers should plan around these thermal and duty points:
Most Hoggar corridor camps sit 80 to 250 km from grid-tied cities, so charging must be planned like fuel logistics rather than assumed. A 360 kW DC fast charger fills the 350 kWh pack from 10 percent to 80 percent in about 45 minutes, which matches the operator meal and shift-change window without losing a working hour. Where grid capacity is limited, a 250 kW solar-plus-storage buffer charges three trucks overnight for a dawn departure, cutting diesel generator runtime from 14 hours to near zero. Battery swap is available in 5-6 minutes at dedicated depots, keeping tippers moving on continuous 20-hour earthwork schedules when a contractor is paid by volume moved rather than by shift.
The economic case is straightforward once you price energy at the site gate. Algerian industrial electricity runs about USD 0.08-0.20 per kWh, while diesel sits at USD 0.90-1.30 per litre. The KTA1 consumes roughly 1.3 kWh/km loaded, costing USD 0.16-0.26 per km in energy. A comparable diesel tipper burns 0.45-0.55 L/km, costing USD 0.55-0.72 per km. Maintenance falls a further 35-40 percent because there is no diesel particulate filter, turbocharger, exhaust gas recirculation valve or extensive cooling loop to service on a weekly basis. Across a 100 truck fleet running 280 days per year at 180 km per day, the energy gap alone is worth USD 6.5-11 million over the battery warranty period.
On a standard 30 km round-trip aggregate haul, the KTA1 completes 14 to 18 cycles per 10-hour shift at a 28 tonne payload, moving 390 to 500 tonnes per truck per day. Against a diesel baseline the EV truck gains roughly 25 minutes per shift previously lost to refuelling and cold warm-up, and it eliminates the diesel exhaust recirculation that forces cabin filtration upgrades in enclosed pit environments. Because torque is instant, ramp speeds on the loaded climb are 8-12 percent higher than a torque-limited diesel, directly lifting daily tonnage on the same road. Operators report that one KTA1 replaces 1.05 diesel tippers once availability and refuel downtime are counted, not just rated payload.
Buyers often weigh the KTA1 against smaller or larger siblings in the Dongfeng EV dump range. The comparison below helps fleet planners match battery size to haul distance.
| Model | Battery | Motor | FOB USD |
|---|---|---|---|
| TZ3Z dump | 282 kWh | 282 kW | 75,000-95,000 |
| KTA1 dump | 350 kWh | 282-510 kW | 85,000-110,000 |
| TZ5E dump | 424 kWh | 424 kW | 95,000-125,000 |
| TZ3V dump | 600 kWh | 510 kW | 130,000-165,000 |
For a 30 km quarry loop the 350 kWh KTA1 is the cost-optimal choice; the 600 kWh TZ3V only pays back where single-charge range above 300 km is mandatory, such as remote rail-siding or long access roads with no depot charger. The 282 kWh TZ3Z suits lighter 20 tonne urban earthwork where purchase price matters more than all-day range.
Dongfeng ships a recommended two-year parts kit with every KTA1 order, covering brake linings, regen-resistant friction pads, coolant and the 12 V auxiliary battery. Driver training runs two days per operator and focuses on one-pedal driving to maximize regen recovery. The 8-year / 4,500-cycle battery warranty is transferable across the secondary market, protecting residual value when a concession ends and equipment is redeployed to a second Algerian site.
The Algeria electric truck market is moving from pilot to procurement as state highway programs target lower import fuel dependence and cleaner construction sites near populated corridors. FOB pricing for the KTA1 lands at USD 85,000-110,000 depending on axle configuration and cabin spec, with containerized shipment from Xi'an to Algiers in 32 to 38 days. Fleet operators should budget an additional USD 40,000-70,000 per site for charging infrastructure on remote corridors, recoverable inside 18-24 months on energy savings alone.
Desert fleets live and die by the first start of the day. The KTA1's electric drivetrain needs no glow plug, no cold crank and no warm-up idle, so a 45 C site and a cool dawn both see full 510 kW on the first metre of travel. Drivers complete a two-day training course covering one-pedal control, regen tuning for the loaded descent and safe high-voltage isolation during the rare pack service. Dongfeng certifies each operator and issues a digital card that the truck's diagnostics reads before it will shift out of park, which protects both the battery warranty and the site safety audit that Algerian highway concessions now require for enclosed pit and tunnel sections where diesel fumes once forced costly ventilation.
Safety and support points fleet managers should plan for:
Because there is no diesel fuel tank or exhaust heat in the cab, cabin air stays cooler and cleaner through a 10-hour shift, which operators report as a meaningful productivity and retention gain on remote Hoggar camps where labour turnover is otherwise high and a single empty seat can stall a 20-hour earthwork schedule. The KTA1 also removes the diesel refuelling queue that forces tippers to idle while a bowser fills a 400 L tank; instead the pack charges during the meal window, so paid hours are spent moving aggregate rather than waiting at a pump that itself burns diesel to operate.
For contractors bidding fixed-price highway packages, the predictable per-km energy cost is a budgeting advantage in itself. Diesel price swings of 15-25 percent across a two-year concession can erase margin on a fuel-heavy earthworks bid, whereas the KTA1's electricity cost of USD 0.16-0.26 per km is locked at the contract stage and immune to pump volatility, letting the finance team price the haul with confidence and protect the 35-40 percent maintenance saving that the electric drivetrain delivers against a diesel tipper over the battery's 8-year life.
Contact Shaanxi Fenghan Trading for a tailored quote, charging layout and driver training package sized to your Algerian highway contract.Ready to electrify your fleet? Contact Shaanxi Fenghan Trading — authorized Dongfeng EV truck exporter. WhatsApp: +86 153 1943 1311 | Email: sales@fenghan-trade.com | dongfengevtrucks.com
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