3500 Heavy Duty Flatbed Truck, Reg Cab, 4x4, V8 Diesel (Dependent on Vehicle Manufacturer) Engine Type: V8 Diesel (either Duramax 6.6L or Power Stroke 6.7L). Horsepower: O Duramax: 470 hp @ 2800 rpm. • Power Stroke: 500 hp @ 2600 rpm (High Output). Torque: Duramax: 975 lb-ft @ 1600 rpm. • Power Stroke: 1200 lb-ft @ 1600 rpm (High Output). Transmission: Generally, a 10-speed automatic transmission is standard or available with the diesel engine. Fuel: Ultra-low sulfur diesel/B20 compatible. Capacities and ratings 이 Maximum Towing Capacity (Gooseneck/Fifth Wheel): Can range up to 40,000 lbs depending on the specific engine and configuration (Dual Rear Wheels for maximum capacity). Maximum Payload Capacity: Typically around 6,000-8,000 lbs depending on the engine and configuration. Gross Vehicle Weight Rating (GVWR): Up to 14,000 lbs. Other specifications Seating Capacity: Regular Cab models generally have a 3-seat capacity. Drive Typе: 4x4. Rear Wheels: Dual Rear Wheels (DRW) are standard on many 3500 series trucks with the diesel engine to support higher towing and payload capacities. GVWR: Up to 14,000 pounds. Wheelbase: Can vary depending on the bed length and cab configuration, typically around 140-170 inches. Hitch: Equipped with a receiver hitch (typically 2.5") and potentially a gooseneck hitch setup.