Caucedo port, operated by DP World outside Santo Domingo, is the Dominican Republic's main container gateway and one of the Caribbean's most modern terminals. Its yard tractors run continuous cycles between quay cranes, stacks and gate lanes - the closed-loop, depot-based duty where an electric truck delivers its fastest payback in any port. The Dongfeng TE46 electric terminal tractor, with a 400 kWh CATL LFP pack and 510 kW LvKong motor, matches this duty precisely. This guide covers the Caucedo case.
Terminal work at Caucedo runs 300-450 moves per tractor per day across two or three shifts, with trip lengths of 400-900 m at speeds under 30 km/h. Diesel yard tractors in this service idle 30-45% of engine hours in crane queues - fuel burned for nothing that the TE46 eliminates, drawing only cabin and systems power at standstill while regenerative braking recovers every deceleration. Measured terminal consumption runs 1.8-2.4 kWh per km; a full 20-hour double shift consumes 60-75% of the pack.
The terminal's expansion program keeps adding yard capacity, stretching trip lengths over time - a trend the 400 kWh pack's reserve absorbs, keeping tractors productive as the terminal grows into its regional hub role serving the Caribbean and the US East Coast services.
| Item | TE46 specification | Terminal relevance |
|---|---|---|
| Battery | CATL LFP 400 kWh, liquid-cooled | Full double shift on one charge |
| Motor | LvKong 510 kW peak | Instant torque for loaded trailer starts |
| GCW | 42 t | Loaded 40 ft boxes on terminal trailers |
| Charging | DC fast, 20-80% in about 50 min | Shift-change top-up window |
| Cab | Terminal layout, panoramic glass, rear door option | Crane-line safety and fast coupling |
| Warranty | 8-year / 450,000 km battery | Outlasts the terminal fleet cycle |
The layout that works: two 180-240 kW DC chargers at the tractor yard on the natural return path from the crane lines, canopied against the tropical rain. Tractors plug in during the 30-45 minute shift handover; that window restores a full shift of energy. Dominican industrial tariffs keep the energy cost per container move near one-third of diesel, and the terminal's crane-scale power infrastructure absorbs fleet charging without drama. Hurricane season adds a preparedness note: the chargers' elevation and the fleet's pre-storm full-charge protocol are standard tropical-terminal practice, unchanged from diesel-era fuel discipline.
Caucedo's marine environment tests equipment three ways: salt air corrosion, intense rainy seasons, and 30-35 C heat with high humidity. The TE46's export specification answers with marine-grade coatings, sealed IP67 high-voltage enclosures and stainless exposed fasteners; the maintenance additions are monthly connector inspection and quarterly chassis wash. The liquid-cooled pack handles the heat with annual range variation inside 8% - the Caribbean climate is, in EV terms, gentle operating territory.
Diesel yard tractors burn 18-25 L/hour in this duty - $28,000-42,000 per tractor per year at Dominican fuel prices on a two-shift pattern. The TE46's electricity for the same work costs $8,000-12,000. Maintenance falls by more than half. The Dominican Republic's tourism-economy emphasis on clean operations and the port's own sustainability commitments, covered on our Dominican Republic electric truck market page, add reputational value that terminal concessionaires increasingly monetize in carrier negotiations.
Shaanxi Fenghan Trading recommends a two-tractor pilot on the busiest crane line, instrumented through telematics for 60 days, then scaling against measured energy-per-move data. The TE46 electric terminal tractor arrives with Spanish documentation, chargers, commissioning and driver coaching as one package. Send your berth layout and shift pattern for a fleet sizing model with per-move costs against the diesel 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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