4×2 Tractor Unit

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Website: http://heavytrucks-en.com/1-1-1-4-2-tractor-unit.html

NG80 Trucks

The 4×2 tractor truck is equipped with a 380 HP or 420 HP inline six-cylinder engine, paired with a 12-speed manual transmission and dual reduction rear axle. The 4×2 units have two driven wheels on a single axle, resulting in a 15% reduction in initial procurement costs and a 10% decrease in operating expenses compared to 6x4 model, making it a more economical choice for long-haul operations on paved roads. It offers reduced weight and improved fuel economy, making them well-suited for transporting lighter cargo and handling regional or short-haul deliveries.

Engine power 380 HP / 2200 rpm,
420 HP / 2100 rpm
Gross combination weight 43,000 kg
Fuel tank capacity 400 liters
Emissions rating Euro II

Dimensional Drawing

Specifications

Model	1838S	1842S
Driving Type	4×2	4×2
Cab	Cab Exterior Metal bumper Three-step ladder Exterior sun visor Sun roof (manual) Rear view mirror (manual adjustment) Cab Interior Air-sprung suspension driver's seat Cooling and heating air conditioner Steering wheel (with adjustable height and angle) Door lock (manual) Radio (with MP3 player) Digital instruments
Engine	Type:WP10.380E32 Version:EURO II Displacement (I):9,726 Max. Power (HP/rpm):380/2200 Max. Torque (N.m/rpm):1460/1400~1600 Cylinder:6 in-line	Type:WP12.420E32 Version:EURO II Displacement (I):11,596 Max. Power (HP/rpm):420/2100 Max. Torque (N.m/rpm):1750/1200~1500 Cylinder:6 in-line
Transmission	12JS160T / 15.53-1 Gears:12 speed forward/2 speed reverse Synchromesh or Constant Mesh:Synchromesh Transfer Box:not available Power Take-Off (P.T.O.):optional	12JS200T / 15.53-1 Gears:12 speed forward/2 speed reverse Synchromesh or Constant Mesh:Synchromesh Transfer Box:not available Power Take-Off (P.T.O.):optional
Steering System	8098 Recirculating ball steering gear,hydraulic booster
Clutch	Ø430mm single dry friction disc,diaphragm spring,pushing type
Fuel Tank	400L (iron)
Front Axle	7500kg,non-drive steering
Rear Axle	13000kg,double reduction driving axle,hydraulic shock absorber,differential lock
Suspension	Front 13pcs / Rear 9 8pcs hard parabolic spring
Brakes	Service:dual circuit air brakes Emergency/Parking:spring potential brake Auxiliary:EVB (optional ABS)
Electrical Equipment	Alternator:70Amp Starter Motor:5.5kW Batteries:2×12V – 135AH
Performance Data	Gradeability@GVM:30% Max. Geared Road Speed:80km/h Final Drive Ratio:5.263 (optional 4.769,5.921)
Tyre	Size and Ply Rating:12.00R20-18PR Steel Rim
Dimensions	Wheel Base (WB):3800mm Overall Length (OL):6320mm Overall Width (OW):2495mm Overall Height (OH):3180mm Front Overhang (FOH):1435mm Rear Overhang (ROH):1085mm Front fitting radius of semi-trailer:2300mm Rear fitting radius of semi-trailer:1850mm
Total Vehicle Weight	7900kg

*The above data is subject to the actual product.

Applications

Urban and short-haul intercity delivery: Ideal for loads up to 30 tons, the 4×2 tractor unit offers up to 15% lower fuel consumption per 100 km compared to 6×4 models. With a turning radius of ≤7 meters, it is well-suited for express logistics and cold chain distribution within congested urban areas and regional highways within 200 km.
Port container transfers: Compatible with 20-foot and 40-foot containers, this model is optimized for port and industrial zone shuttle operations on flat surfaces. Compared to multi-axle trucks, it can cut transfer costs by up to 25% and extend maintenance intervals by 30%, making it a cost-effective choice for short-range container movement.
Light bulk cargo transport: Supports loads up to 15 tons and is suitable for short-range highway transportation within 200 km, especially for lightweight or high-volume goods.

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Do you support customized vehicle configurations?

Yes, please contact our sales manager to discuss customization options based on your operational needs.

Is the Euro II engine compatible with low-grade diesel fuel containing high sulfur?

Yes, the Euro II engine is compatible with low-quality diesel fuel, including high-sulfur content varieties.

Does the Euro II six-cylinder engine use mechanical or electronic fuel injection?

It uses a mechanical injection system.

What is your typical production lead time?

Standard production time is approximately 35 to 45 days.

Can you provide remote technical support and diagnostics?

Yes, remote diagnostics and technical assistance are available.

Do your vehicles come with a warranty?

Yes, the engine, transmission, and axle are covered under a standard warranty. For specific terms, please consult our sales manager.

Is the 4×2 tractor suitable for cold chain logistics, heavy container transport, or tipper semi-trailer applications?

Yes, it is adaptable to all these operational scenarios.

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