HOWO 350HP 10-40T Knuckle Boom Crane

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Item	Parameter
Engine	Weichai 350HP, 8.0L displacement
Gearbox & PTO	HW25712XSTL 12-speed gearbox + HW70 flange-type power take-off (PTO); supplementary cable-type PTO
Front Axle	VGD75 drum-type front axle with self-adjusting arm
Rear Axle	Sinotruk MAT16ZG drum-type dual rear axles with self-adjusting arm, 16-ton wheel reduction, 3 differential locks
Final Drive Ratio	4.42
Chassis Frame	3-layer through-type frame (8+5+8/300)
Leaf Spring	11/11/12 configuration, engineering-grade with 4 U-bolts
Tire	11.00R20, mixed tread pattern, 18PR
Cab	TX-K cab (genuine German MAN body), 4-point floating design with industry-leading collapse safety technology
Cab Interior Equipment	Electric heated rearview mirror, multi-way adjustable aviation airbag driver seat with lumbar support, auxiliary simple seat, ergonomic seatbelt
Exterior & Safety Configuration	3-piece all-metal high-position bumper, standard exhaust system, Anti-lock Braking System (ABS)
Fuel Tank	400L capacity
Control System	Sinotruk Intelligent Tong D version, mechanical power switch
Core Performance Highlights	Integrated powertrain matching for superior vehicle adaptability; best-in-class anti-torsion performance on complex terrain; V-type thrust rod for exceptional heavy-load stability; high torque output for demanding working conditions
Upper Body Configuration	10-40 ton knuckle boom truck-mounted crane