Terminal drayage is the most competitive segment in electric trucking: the duty cycle is understood, the buyers are sophisticated, and every major Chinese OEM fields a product. Two platforms come up in nearly every tender we see across Africa, the Middle East and Latin America: the Dongfeng TE46 electric port tractor and SANY’s electric terminal tractor range. This comparison walks through the decision the way a port fleet engineer should: duty-cycle fit, energy architecture, torque and productivity, TCO, and the after-sales reality that decides the purchase long after the spec sheets are filed away.
Port drayage punishes weak specifications in specific places. A terminal tractor couples and uncouples 40-60 times a shift, accelerates 40-tonne combinations across 50-200 metre yard legs hundreds of times daily, idles 30-40% of engine-hours at gates and stacks, and works 20+ hours a day in peak season. The three specifications that decide performance are: usable energy per shift (not nameplate), torque delivery at walking-to-40 km/h speeds, and turnaround time at the energy source. Everything else — top speed, highway range — is noise. Both the TE46 and the SANY are credible terminal tools; the differences live in how they answer these three questions and what stands behind them after year two.
| Parameter | Dongfeng TE46 | SANY Electric Terminal Tractor |
|---|---|---|
| GCW rating | 42-46 t | 42-45 t |
| Battery | 282 kWh CATL LFP, swap-capable | ~282-350 kWh LFP (variant-dependent) |
| Peak motor torque | 2,800 Nm | ~2,400-2,800 Nm |
| Shift endurance (mixed drayage) | 8-10 h | 7-9 h |
| Energy turnaround | 240 kW DC ~45 min / swap 5-6 min | DC fast charge; swap on select variants |
| Fifth wheel | 50 mm oscillating, terminal-rated | 50 mm terminal-rated |
| FOB price band | US$72,000-88,000 | US$75,000-95,000 |
On paper the platforms are close, which is exactly why the decision needs to go deeper. The TE46’s differentiators emerge in the details of energy architecture and lifecycle cost: the battery-swap option is factory-integrated rather than a special-order variant, meaning swap-capable trucks and standard trucks share one production line, one parts system and one price list. For a terminal planning to grow from depot charging into swap as shifts extend, that integration path is operationally significant — the fleet’s first trucks do not become orphans when the infrastructure strategy evolves.
In terminal service, productivity is measured in moves per hour, and moves per hour is set in the first 50 metres of every yard leg. The TE46’s 2,800 Nm arrives from zero rpm with no gearbox to shift; a loaded 40 t combination crosses the acceleration zone to yard speed in about two-thirds the time of a diesel tractor, and drivers hold that pace for a full shift because the electric drivetrain has no heat-soak or fatigue-inducing vibration. In our terminal deployments, electrified drayage consistently measures 6-10% more moves per shift than the diesel fleet it replaced — and driver retention improves, a benefit every terminal HR department understands immediately. On this metric the two electric platforms are comparable; both are decisively better than diesel, which is the comparison that actually matters for a first-time buyer.
The five-year cost stack for a drayage tractor is: purchase price, energy, maintenance, tyres, downtime. Energy and maintenance are near-identical between credible electric platforms and both crush the diesel baseline (60-70% energy cost reduction, 40-50% maintenance reduction). The differentiators are purchase price — where the TE46 typically lands 5-8% below comparable SANY configurations — and downtime, which is where the after-sales structure shows up. Our support model ships a terminal-duty parts kit with the fleet, holds CATL modules in regional stock, and monitors every truck’s drivetrain health through the telemetry portal with engineering response measured in hours. A drayage tractor earns its keep in moves; a week waiting on an imported component costs more than the component.
Buyers with existing SANY crane and stacker fleets will naturally evaluate the SANY tractor for workshop commonality — a legitimate consideration, though terminal tractors share few wear parts with container handlers. For everyone else, the evaluation should weight: energy-architecture roadmap (swap readiness), parts support in the actual operating region, and the exporter’s deployment experience in comparable ports. We have commissioned TE46 fleets from Tanger Med to East African terminals and carry that commissioning playbook — switchgear sizing, charger siting, driver conversion training — into every new deployment. Buyers evaluating Gulf and African deployments can review our UAE market page for the regional operating context these tractors work in.
A word on battery longevity, since terminals run brutal cycle counts: both platforms use LFP chemistry rated for 4,500+ cycles, but thermal management separates field results. The TE46’s liquid-cooled pack, in our hot-climate terminal data, holds 92-94% capacity after 2,000 cycles at sustained 40°C+ ambient — the difference between a battery that outlives the tractor’s first contract and one that does not. Ask every bidder for liquid cooling and for cycle-life data at your ambient temperature, not at 25°C.
Both platforms will move containers economically; the diesel comparison is won by either. The TE46 earns the recommendation on the factors that compound over a fleet’s life: a factory-integrated swap roadmap, a 5-8% purchase advantage, liquid-cooled longevity data from comparable terminals, and a support structure built for export-market ports rather than domestic Chinese terminals. For a terminal writing a five-year drayage contract, those are the terms that decide total cost — and they favour the truck that was designed for exactly this job, backed by a team that has already stood up fleets like yours.
Terminal operators structuring this comparison should run it as a scored evaluation rather than a price negotiation, and the checklist below reflects how sophisticated port fleets actually decide. Weight one — duty-cycle evidence: ask each bidder for telematics from a comparable terminal (tonnage, shift pattern, climate), not a demonstration unit’s brochure day. Weight two — energy architecture: score the swap roadmap, the charge-power ceiling, and the battery thermal management with liquid cooling mandatory. Weight three — five-year cost: model energy, maintenance, tyres and downtime on your tariff and your utilisation, with the bidder’s downtime assumptions challenged against their regional parts stock locations. Weight four — support structure: named parts warehouses, response SLAs, and the escalation path, all in the contract. Weight five — commissioning experience: who has actually stood up fleets in your region, and can you call their references?
On that scoring, the pattern we observe across real tenders is consistent: both platforms clear the technical bar, and the decision swings on architecture flexibility, regional support depth and five-year cost — the factors that compound after delivery. The TE46’s factory swap integration, its 5-8% price advantage, its liquid-cooled longevity data from hot-climate terminals, and our export-focused support structure are why it wins that weighted evaluation more often than not. But the larger point stands for the buyer: run the evaluation on evidence and weights, not brand familiarity. Terminal drayage is too important, and the fleet commitment too long, to decide on anything less — and whichever truck wins, the diesel tractor loses by a margin that makes the evaluation itself the cheapest project the terminal runs this year.
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
🌐 Our Network: Fenghan Trade (SAGMOTO/SHACMAN Truck Export) · 4x2 6x4 tractor truck prime mover