- Power
- 300–480 kW
- Price
- from PLN 221,079–305,380
Independent heavy-vehicle dossier
SAIC Hongyan Genlyon H6 BEV 6x4 battery-swap tractor (CQ4250BEVSS404)
200 km of range on a 282 kWh pack at nearly 49 tonnes of combination weight — a trade-press figure, but the only distance number given for this variant.
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200 km
Range
250 kW
Continuous power
2,500 Nm
Torque
6x4
Axle configuration
SAIC Hongyan Genlyon H6 BEV 6x4 battery-swap tractor (CQ4250BEVSS404)
Buying decision
The EvCompass verdict
The key arguments drawn from the published data and the EvCompass editorial summary.
The motor makes 250 kW continuous and 360 kW peak at 2,500 Nm, and the tractor's 25,000 kg gross vehicle weight plus a 37,870 kg permitted towed mass matches China's 49-tonne combination limit — the variant supports both battery swap and twin-gun DC charging, though no swap time is published. The list price of 795,500 CNY, roughly 101,000 EUR or 118,000 USD, is about a fifth of a European long-haul e-tractor. It is sold only in China, without EU homologation, so for a Polish buyer it is a reference point, not an offer.
Strengths
- A 200 km range at nearly 49 tonnes of combination weight is a rare published number in this segment, even sourced from trade press rather than homologation.
Weaknesses
- The declared 200 km comes from trade press without a homologated cycle, making it an operating reference rather than a range certificate.
The full picture
Specifications
Manufacturer-published facts grouped by the decisions they inform, without raw source headings.
Battery and charging
- Gross battery
- 282 kWh
- On charging
- Battery-swap type approval (Chinese designation 换电式 / 'swap type'), CATL standardised heavy-truck swap block; dual-gun DC charging is also fitted. Chinese swap stations for this pack class quote roughly 3-6 minutes per exchange - no Hongyan-specific swap time was verified.
Powertrain
- Powertrain
- Battery electric
- Continuous power
- 250 kW
- Peak power
- 360 kW
- Torque
- 2,500 Nm
- Axle configuration
- 6x4
Mass and load
- Gross vehicle weight
- 25,000 kg
Market and year
- Model year from
- 2,022
- Markets
- CN
- Production status
- In production
- Vehicle class
- N3
- Measurement basis
- Trade-press figure (The Autopian) for a fully laden Chinese 49 t swap tractor on one 282 kWh pack. No standardised cycle (no CLTC figure) is published for this model - treat as an operating-radius claim, not a homologated range.
These are manufacturer-published figures gathered through EvCompass research.
Price and availability
What it costs and whether it is available in Poland
Published price evidence and the Polish availability answer, kept together for a buying decision.
The manufacturer publishes no price for this vehicle.
In heavy transport that is the rule rather than the exception — makers quote on request.
Manufacturer guide price (厂商指导价) CNY 795,500 (79.55 万元) for the base CQ4250BEVSS404; CNY 817,100 (81.71 万元) for the 标载版 'standard-load' trim and CNY 822,100 (82.21 万元) for the 复合版 'composite' trim, all listed on chinatruck.org. Chinese guide prices normally include 13% VAT and, on swap models, are quoted with the battery included. At the 2026-08-28 rate of 1 CNY = 0.1275 EUR / 0.1484 USD that is about EUR 101,000 / USD 118,000 - roughly a fifth of a European long-haul e-tractor.
Source: chinatruck.org (卡车网) manufacturer guide price listingPoland
Not available in Poland
n/a - not homologated or sold in the EU. SAIC Hongyan sells this model only in China; a related Hongyan swap platform has been announced for Thailand with U Power/Unex EV, not Europe.
Charging infrastructure
Recommended chargers
Chargers matched to the vehicle's published power or to a clearly stated duty profile when that figure is missing.
This vehicle does not publish its own DC charging power. The chargers below are matched to a charging profile typical for this class of vehicle (around 350 kW), not to a figure this vehicle publishes.
- Power
- 360 kW
- Price
- PLN 307,500
- Power
- 160–240 kW
- Price
- from PLN 189,511–217,254
Sources and research
Research notes
The sources and research notes behind the figures, claims and editorial assessment.
Type-approval sheet (chinatruck.org / chinatrucks.org): model code CQ4250BEVSS404, wheelbase 3850+1400 mm, 7.46 x 2.55 x 3.785 m, tractor GVW 25,000 kg, max towed mass 37,870 kg, curb 11,000 kg, top speed 85 km/h, front axle 7,000 kg, rear bogie 18,000 kg, 457 rear axle at 5.286, 12R22.5 18PR on 10 wheels, CATL LFP pack, motor TZ400XSTPG04 (CRRC Times Electric) 250 kW rated / 360 kW peak / 2500 Nm. gcwKg left null deliberately: no source states a gross combination weight. Curb 11,000 kg + 37,870 kg towed mass = 48,870 kg, consistent with the Chinese GB1589 49 t limit for a 6x4 tractor plus 3-axle semitrailer, which is what trade press means by '49-ton'. The 200 km range is a press figure, not manufacturer-homologated. Available also as 4x2 (separate record) and as a fuel-cell variant (CQ4250FCEVSS404A) not covered here.