The green-vehicle argument ends at the invoice. A Zengdu district pilot of six CLW electric sanitation trucks — two sweepers and four sprinklers — reports range past 200 km per full charge and energy costs nearly 50% below the diesel fleet they replaced.
6 units in pilot fleet | 200+ km continuous duty per charge | ~50% energy cost cut | 0 tailpipe emissions |
Municipal routes are fixed, short and predictable — the perfect duty cycle for batteries. Night and dawn shifts gain the loudest win: noise drops from a diesel pump’s roar to near-conversation level, letting crews work residential streets at 4 a.m. without complaints.
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DONGFENG Duolika 10cbm Sweep-Suction Street Sweeper |
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General |
Vehicle Brand |
DONGFENG |
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Total Mass |
12495 kg |
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Cab |
Cab Capacity |
3 persons |
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Air Conditioner |
Standard |
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Engine |
Fuel Type |
Diesel |
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Power |
156 HP |
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Displacement |
3760 ml |
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Emission Standard |
Euro 5 |
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Chassis |
Drive Type |
4X2 |
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Transmission |
Fast 6-speed manual |
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Wheelbase |
3308+950 mm |
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Top Structure |
Sweep System |
Dual side brooms + central suction, full-width sweep 2.4-3.5 m |
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Trash Tank |
10 m3 debris hopper with stainless wear lining |
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Water Tank |
Stainless with filter |
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Vacuum Fan |
High-flow fan, dust capture with filter shaker |
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Dust Control |
Wet sweep + filtration keeps exhaust clean at the kerb |
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Nozzles |
Kerb-flush side jets for gutter line cleaning |
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Discharge |
Hydraulic hopper lift for tip-out at depot |
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Control |
Cab panel with one-key sweep program; ground maintenance panel |
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Power |
Engine PTO main fan; auxiliary diesel for full-sweep duty |
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Application |
Daily municipal street contracts |
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Options |
Self-cleaning filter, mist cannon mount, high-pressure washer, GPS route log |
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Docs & Warranty |
GB announcement; 12-month upfit warranty |
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Sweep Width |
2.5-3.5m (with side discs) |
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Dust Tank |
Stainless |
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Suction |
Large axial fan, 98kPa |
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CLW’s new-energy line spans 2.7 t to 31 t GVW — compact street sweepers through 16 m³ electric water tankers — with depot charging design and battery-warranty documentation packaged for municipal procurement files.
Building a zero-emission municipal fleet? Watch the electric fleet work »
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