Sinotruk Howo NX440 Tractor 4x2 Drive High-Powered Tractor Head Trucks for Efficient Work

Brand Name:sinotruk
Certification:iso ccc
Model Number:howo nx
Minimum Order Quantity:1
Delivery Time:30days
Payment Terms:L/C, T/T
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Verified Supplier
Location: Jinan Shandong China
Address: No. 11889, Jingshi West Road, Changqing District, Jinan, Shandong, China (Mainland)
Supplier`s last login times: within 26 hours
Product Details Company Profile
Product Details
Tractor-trailer trucks function through a synchronized interplay of mechanical systems, optimized for hauling heavy loads. At their core lies a diesel engine, which operates via compression ignition: air is compressed to extreme temperatures in cylinders, then diesel fuel is injected, igniting spontaneously to drive pistons and generate power.

This power is regulated by a multi-speed transmission (manual or automated), adjusting torque for different needs—high torque for starting or climbing, lower torque for fuel-efficient cruising. The drivetrain transfers this energy through a driveshaft to the differential, which splits power between rear wheels, allowing smooth turns.

Suspension systems (leaf springs or airbags) cushion road impacts and support heavy cargo, while braking relies on dual systems: air brakes for primary stopping and engine brakes (like Jake brakes) to control speed downhill, preventing overheating.

The tractor connects to the trailer via a fifth wheel, locking onto the trailer’s kingpin, with electrical and air lines linking lights, signals, and brakes. This integrated design enables efficient, safe transportation of massive loads across long distances.

Sinotruk Howo NX440 Tractor 4x2 Drive High-Powered Tractor Head Trucks for Efficient Work


Brand name
SINOTRUK HOWO
Condition
New
Driving Style
Left (optional)
Engine model
WD615.47, Euro II
Power
371 hp (optional)
Cab
HW76 ( one berth,optional)
Transmission
HW19710 (10 forward and 2 reverse)
Steering
ZF8118
Front Axle
HF9,with drum brake system
Rear Axle
HC16(twin axle,Ratio:4.42,optional)
Tyres
315/80R22.5(optional)
Fuel tank
600L+1000L
Traction weight
60Ton


CHINA NATIONAL HEAVY DUTY TRUCK GROUP
JINAN HEAVY TRUCK IMPORT&EXPORT CO.,LTD
TRUCK ,TRAILER ,MACHINERY ,EQUIPMENT ,SPARE PARTS .....ETC FOR SALE&EXPORT .

China Sinotruk Howo NX440 Tractor 4x2 Drive High-Powered Tractor Head Trucks for Efficient Work supplier

Sinotruk Howo NX440 Tractor 4x2 Drive High-Powered Tractor Head Trucks for Efficient Work

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