Basic Information
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Model: SX3319XD426
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Drive Type: 8×4 (front four, rear eight)
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Wheelbase: 1950 + 4025 + 1400 mm
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Chassis Dimensions: 850 × 300 mm (8+7 mm reinforced)
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Cargo Box Length: 8.6 meters (other options: 6.2m, 8m available)
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Curb Weight: Approx. 18.6 tons
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Fuel Type: Diesel
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Emission Standard: China VI
Powertrain
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Engine: Weichai WP13.550E62
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Max Power: 405 kW / 550 HP
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Max Torque: 2550 N·m
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Transmission: Fast Gear 12JSD200T-B, Manual 12-speed
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Rear Axle Ratio: 5.262
Chassis & Suspension
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Front Axle: MAN 9.5-ton drum brake axle
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Rear Axle: MAN 16-ton dual-stage cast wide axle (tandem)
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Suspension: Multi-leaf spring (4 main + 4 auxiliary)
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Tires: 13R22.5 (front: mixed pattern, rear: mining tires), 12 units
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Fuel Tank Capacity: 400L aluminum alloy tank
Cabin & Comfort
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Cab Type: High-roof sleeper cab with dual bunks and 4-point air suspension
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Driver Seat: Air suspension seat
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Features:
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Multifunction Steering Wheel
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Automatic Air Conditioning
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Power Windows
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Electrically Adjustable & Heated Mirrors
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Central Locking with Remote Key
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Safety & Smart Features
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Braking System: ABS (Anti-lock Braking System)
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Smart System: Optional Tianxingjian Smart Version — supports remote fleet management, fuel monitoring, fault alerts, and more
