Used JAC K7 Tractor Truck 6×4 is a premier heavy-duty commercial prime mover engineered for long-haul logistics, heavy container transit, and demanding highway freight corridors. Combining high-output powertrain engineering with driver-first cabin ergonomics, this inspected used JAC K7 tractor truck delivers maximized fleet uptime, exceptional fuel economy, and dependable cross-border durability across diverse operating terrains.

Engineered for Demanding Freight Corridors & Maximum Payloads

At the core of the JAC K7 6×4 is a high-torque 490 horsepower diesel engine, precision-engineered to deliver robust pulling traction across steep highway inclines and demanding payload runs. Paired with a heavy-duty drivetrain and high-tensile double-frame chassis, this tractor unit easily handles severe GCW requirements. To enhance driving stability, cargo safety, and overall ride dynamics, the rear axle assembly integrates an advanced multi-bellow air suspension system, effectively isolating road vibration from broken asphalt and substantially prolonging trailer component life.

Inside the aerodynamic high-roof sleeper cabin, long-haul drivers benefit from a true flat-floor layout that allows effortless standing, dressing, and walk-through movement. Equipped with wide double-decker bunks, multi-angle air-suspension seating, efficient climate control, and optimized acoustic insulation, the K7 ensures continuous driver comfort during demanding multi-day transit operations.

Key Technical Specifications

Performance Highlights & Commercial Value

• High-Torque Powertrain: Delivers relentless pulling power across lower RPM ranges, significantly saving diesel during high-tonnage highway transit and steep grades.
• Flat-Floor Luxury Cab: The high-roof cabin structure provides an open interior with walk-through convenience, ample storage lockers, and quiet driving conditions.
• Pneumatic Air Suspension: Provides stable axle articulation, reduces dynamic chassis shock loads, protects sensitive payload, and enhances tire tread life.
• Reinforced Chassis Design: High-tensile steel frame beams resist bending and torsional fatigue under continuous maximum gross combination weights.
• Complete Pre-Owned Verification: Thoroughly scanned for structural integrity, checked on braking pressures, renewed fluids, and cleared for rapid customs dispatch.

Rigorous Quality Inspection & Mechanical Reconditioning

To guarantee complete operational reliability and peace of mind for international fleet managers, this used JAC K7 tractor truck undergoes an exhaustive multi-point technical assessment. Our qualified vehicle engineers conduct cylinder compression diagnostics, transmission gear engagement checks, driveline balancing, and pneumatic braking pressure evaluations.

All worn wear-and-tear components, including fuel filters, air filters, lubricating oils, brake pads, and pneumatic seals, are systematically inspected and replaced as needed. The chassis, cab undercarriage, and fifth-wheel assembly undergo thorough industrial pressure washing and protective rust-inhibiting marine treatment to ensure long-term durability in coastal or tropical working conditions.

Global Ocean Freight & Customs Export Solutions

Every commercial vehicle dispatched by HICA AUTO comes supported by complete export documentation, including official Chinese vehicle deregistration certificates, export customs manifests, and clean bills of lading. Our experienced international shipping team coordinates directly with major ocean carriers to provide secure, flexible, and economical freight arrangements.

We provide competitive Roll-on/Roll-off (RO-RO), breakbulk vessel, and flat-rack container ocean freight services directly to major commercial seaports across Africa, the Middle East, Central Asia, and Latin America, ensuring your heavy equipment arrives safely and ready for immediate deployment.