The KT1D electric sweeper truck is an EV truck purpose built for Lagos night cleaning shifts where noise ordinances and diesel haze are constant complaints. With a 262 kWh CATL LFP battery and a 282 kW LvKong motor driving both traction and the brush-vacuum system, the KT1D runs a full 8-hour shift at under 70 dB, quieter than an idling generator, while covering 90-140 km of business-district streets on one charge. For the Lagos State Waste Management Authority and private contractors, that means compliant overnight sweeping without the diesel ban risks that ground a conventional fleet during peak-event and residential windows.
The production figures below are the ones a Lagos route planner should budget around.
| Parameter | KT1D Specification |
|---|---|
| Battery chemistry | CATL LFP, 262 kWh usable |
| Battery warranty | 8 years / 4,500 cycles |
| Traction motor | LvKong, 282 kW peak |
| Shift range | 90-140 km per charge |
| Energy use loaded | 1.5-2.0 kWh/km with sweeping |
| Noise level | Under 70 dB at sweeping speed |
| DC fast charge | 120-360 kW, 10-80% in 45-90 min |
| FOB price | USD 70,000-90,000 |
Lagos enforces night-noise limits that a diesel sweeper with its auxiliary engine easily breaks, drawing complaints from residents and event venues. The KT1D's brush and vacuum run off the main battery through an electric PTO, so there is no second combustion engine screaming at the curb. At 60-68 dB the truck sweeps inside the 70 dB limit across its whole speed range, letting contractors add 22:00 to 05:00 windows through Victoria Island, Lekki and Ikoyi without permit battles. Because torque is instant, pull-away from each parking bay is smooth and fast, holding an average 12-18 km/h through dense commercial streets despite constant stop-go.
Most Lagos contractors have three-phase power at their marshalling yard, enough for a 180-240 kW DC charger. The 262 kWh pack reaches 80 percent in about 60-75 minutes during the day between route waves, and a full overnight charge from 20 percent takes roughly 5-6 hours on a 60 kW AC wallbox if DC is not yet installed. For a 25 truck fleet, two 240 kW chargers plus one shared buffer battery cover the morning dispatch without queuing, and the buffer also rides through the grid brownouts that still affect parts of the city at peak evening load.
Nigerian industrial electricity runs about USD 0.10-0.20 per kWh, while diesel costs USD 0.90-1.25 per litre. The KT1D uses roughly 1.7 kWh/km loaded with sweeping, so energy costs USD 0.17-0.34 per km. A diesel sweeper of the same class burns 0.50-0.65 L/km counting its auxiliary engine, costing USD 0.45-0.81 per km. Across a 25 truck fleet covering 120 km per day for 300 days, the energy gap is worth USD 1.0-2.1 million annually, before the 35-40 percent maintenance saving from dropping the diesel engine, clutch, auxiliary engine and exhaust aftertreatment that fail fastest in stop-start duty and dusty air.
The 262 kWh pack uses an IP67 enclosure rated for tropical storms and the daily wash-down sweepers endure. Service planning should note:
Dongfeng also offers the KT3F sprinkler, KT7A washing and KT3E garbage truck for the same municipalities. The KT1D is the sweeper specialist; the comparison helps a city size a mixed fleet.
| Model | Battery | Role | FOB USD |
|---|---|---|---|
| KT1D sweeper | 262 kWh | Street sweeper | 70,000-90,000 |
| KT3F sprinkler | 262 kWh | Water sprinkler | 65,000-85,000 |
| KT7A washing | 282 kWh | Road washer | 70,000-90,000 |
| KT3E garbage | 262 kWh | Refuse compactor | 75,000-95,000 |
For Lagos the KT1D plus a few KT3F sprinklers covers sweeping and dust control from one charging depot, sharing the same 262 kWh pack and service kit to cut spare-parts inventory.
Over a 6-year, 260,000 km service life, the KT1D costs about USD 0.20-0.38 per km in energy and USD 0.07-0.11 per km in maintenance, against USD 0.50-0.81 per km in diesel plus USD 0.13-0.19 per km in diesel maintenance. Net saving of USD 0.36-0.60 per km equals USD 94,000-156,000 per truck across the period, enough to offset the FOB price gap inside 3-4 years while meeting the state's clean-air commitments for funded sanitation contracts.
The Nigeria electric truck market is expanding as Lagos and Abuja pilot low-emission zones and donor-funded sanitation programs. FOB pricing for the KT1D lands at USD 70,000-90,000 with containerized shipment from Xi'an to Lagos in 32 to 40 days. Contractors should budget USD 20,000-40,000 per depot for DC charging, recoverable in 24-32 months on fuel and maintenance savings.
Urban sweeping is a routing problem as much as a vehicle problem. The KT1D's 90-140 km shift range lets a Lagos planner cover Victoria Island, Lekki and Ikoyi on one charge, but the depot location still sets the daily km and therefore the energy bill. Siting the charger within 6 km of the densest route halves dead-head kilometres versus a peripheral yard, and the KT1D's regen braking recovers 10-20 percent of the stop-start energy so the effective cost per km is far below the flat 1.7 kWh/km figure a buyer might first read from the spec sheet before seeing the route data.
Planning points for the contractor fleet:
Across a 25 truck fleet a 15 percent cut in dead-head distance is worth roughly USD 70,000-120,000 a year in avoided energy and tyre wear, a saving that often decides whether a night-cleaning contract closes in the black once driver wages and finance are paid. The KT1D's quiet running also lets the contractor add late-evening sweeping on arterial roads where diesel bans previously forced daytime work that snarled traffic and drew fines, so the routing gain is both financial and reputational for a firm defending its clean-air tender score.
For donor-funded and state sanitation programs, the zero-exhaust KT1D strengthens applications that require measurable emission cuts. A 25 truck fleet displacing diesel saves about 900-1,400 tonnes of CO2 per year, a figure that lands directly in the reporting template most climate funds demand, and the 8-year battery warranty aligns with the typical grant monitoring window so the counted benefit persists beyond the project's first audit year and is not reversed when the equipment is redeployed to a second district.
Contractors planning a phased rollout should start with the most complained-about residential districts where the under-70 dB running wins the fastest goodwill, then extend as depot chargers are commissioned. With energy at USD 0.17-0.34 per km and maintenance 35-40 percent below diesel, most Lagos night-cleaning contracts reach positive cash flow inside 28 months, a timeline that fits the typical three-year sanitation tender and leaves headroom against fuel price shocks during the rainy season.
Contact Shaanxi Fenghan Trading for a route-mapping quote, charging layout and driver training plan for your sweeping fleet.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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