Trailer-Tractor Truck

 long service life.  

 less driving resistance, lower fuel consumption;

 lighter weight, better balance;

 bigger contact area, stronger friction force;

 due to good heat dissipation, the temperature rise is small when driving and braking;

 better toughness, stable turning and comfortable driving;

 air leakage is slow when tire is punctured by nail; 

Comparison of tubeless tire to tube tire

  

     The brown line shows under the condition of the same tyre outer Diameter, the tubeless tyre rim diameter(red line) is bigger than the tube one, that is to say, under the condition of the same tyre outer Diameter, the tubeless tyre has more steel components and with smaller tyre side deformation zone, more superior control performance, 5% fuel can be saved because of the lower rolling resistance.

Standard configuration: Tubeless tire 

     All AMT hardware has been used in the heavy duty trucks for years and is mature in Europe. SMARTSHIFT control system partnership WABCO are the suppliers of Volvo, I-shift and ZF Astronic AMT control systems.

  Extremely high reliability

With C mode(crawler mode)

With P mode(power mode)

With E mode(economical mode)

With M function(manual shift)

With A function(automatic shift)

     AMT is that the mechanical transmission realizes automatic shift by electronic control. Similar to the manual transmission in the shifting operation, it releases the clutch to raise speed or brake the transmission and fix the most proper shift automatically when engaging synchronously, which consumes 3-5% less oil than the manual transmission in general.

The principle for AT used in the cars is that the turbo drives hydraulic oil, which then drives the mechanical devices. In such condition, oil drive has large efficiency loss, which will generally consume 1-2 liter more fuel per 100 kilometers than the manual transmission.

     The working principle of AMT is completely different from AT of passenger car.

    SMARTSHIFT transmission of Sinotruk is the 16-speed electronic controlled and automatic transmission and has higher fuel use efficiency just like a highly skilled driver driving a truck.

    AMT is the standard technology for the high-end heavy duty trucks in the world, which is used in 58% of the trucks in Europe. SMARTSHIFT-AMT launched by China National Heavy Duty Truck Group Co., Ltd (Sinotruk) may enable the Chinese customers to enjoy the driving comfort of international high-end heavy duty trucks, so that the heavy duty truck technology in China is advancing towards the worlds top list, which leads the heavy duty trucks in China(Asia) into the era of automatic shift.

Smartshift literally means "smart shift"

SMART SHIFT-AMT (Intelligent Shift and Automated Mechanical Transmission)

    Oil pan of compound material, light yet firm, which greatly lessens the noise.

Applying snowslip-type diode alternator to make the whole truck circuit and electronic controlled quality reach a new level.

     Engine exhausting valve braking (EVB) technology may provide 240 HP braking power, which greatly extends the service life of the brakes and tyres.

    The sensitive response of silicon oil fan to temperature ensures that the engine reach constant temperature state quickly. Combining with common-rail technology perfectly, good oil saving effect can be get.

    Adopting the electronic-controlled and common-rail fuel injection system of Denso new generation and world top level technology for surface treatment of precision components to make the rust resistance ability, foreign object jam resistance ability and life of such accessories as nozzle multiplied.

Features of D12 engine:

Strong Heart of Heavy Duty Truck -The most fuel saving engine in China

   Adopting the most advanced domestic matching approach of engine and driving system, that is: with high torque, low rated speed engine plus 430 high-torque and pull-type diaphragm clutch plus manual and automatic ATM(smart shift) plus small ratio driving axle plus tubeless tyre(315/80R22.5). You feel the driving convenience of the international first class heavy duty truck at low fuel consumption.

Power and transmission

1.Trailer-Tractor Truck
2.D-series engine
3.SMARTSHIFT transmission 16 speeds
4.Extremely high reliability
5.Tubeless tire

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  • Model Number:ZZ4257N25C7N1B/S2PA
  • Engine Capacity:12L
  • Capacity:41-50T
  • Place of Origin:Shandong, China
  • Brand Name:SINOTRUK
  • Fuel Type:Diesel
  • Engine Capacity:> 8L
  • Emission Standard:Euro 3
  • Condition:New
  • Transmission Type:Manual
  • Drive Wheel:6x4
  • Horsepower:251-350HP
  • Country:China (Mainland)
  • telephone:86-531-85584598
Delivery Time: Within 60 days after receipt advance
Package: The packing of the commodity shall be in accordance with the export standard packing of the manufacturer, be suitable for long distance transportation of ocean and inland. The Seller shall be take measures against moisture, shocks and rust according to the special needs of the commodity.
Supply Ability: 100 Set/Sets per Day
Minimum Order Quantity: 1 Set/Sets
Payment Terms: T/T
Port: Tianjin/Shanghai
FOB Price: US $36,000 - 40,000
Brand Name: SINOTRUK
Fuel Type: Diesel
Engine Capacity: > 8L
Emission Standard: Euro 3
Condition: New
Transmission Type: Manual
Drive Wheel: 6x4
Horsepower: 251-350HP
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