Lonestar Specialty Vehicles T22 / S22 electric terminal tractor

One of the earliest purpose-built electric terminal tractors in North America - Dana and Lonestar launched it on 28 October 2019, well before most of the field. The powertrain is Dana's Spicer Electrified e-Powertrain, supplied as a complete system and customisable to the customer's duty cycle. Published figures: 650 V maximum system voltage, 228 kW peak power on the T22/S22. A separate three-phase motor drives the electric fifth-wheel boom lift, and the vehicle also uses an electric power-steering motor - so the hydraulics and steering are electrified rather than belt- or engine-driven, the same architectural choice MOL made with its dedicated 50 kW hydraulic motor. Range of models: T22 and S22 (22 h continuous, 2 h recharge) and T12 and S12 (12 h continuous, DC fast charge). Configurations 4x2, 6x2 and 6x4; gross combination weight ratings 80,000 lb (36,287 kg) or 101,000 lb (45,813 kg). gcwKg recorded is the 101,000 lb maximum. axleConfig recorded as 4x2 as the base configuration, but 6x2 and 6x4 are both offered. CONFLICTING FIGURES an editor should be aware of. Battery: 224 kWh in one report, 220 kWh in another - 224 kWh recorded. Peak power: 228 kW from the Dana e-Power specification, but the Total Warehouse dealer page states 315 hp (235 kW) peak for the S22. Runtime: 22 h factory, 20 h on the dealer page. Model naming is also unstable across sources - T22/S22 in the Dana and trade-press material, TX22/TX12 in some later listings. None of these are large discrepancies but none are resolved by a manufacturer datasheet, because Lonestar publishes no downloadable spec sheet; its /specs page carries only a statement that duty-cycle analysis determines the right model. Battery chemistry, torque, fifth-wheel lift capacity and charging connector are not published. All null. The T versus S naming distinction is not explained in any source found - do not assume it maps to terminal versus spotter duty.