Running express delivery, cold chain, and greenway time cards are tight, and transportation is competing for time. Are you in a hurry? Don't panic! Dongkang Z12 can activate the high-speed mode with just one click.
The maximum power is 520PS and the peak torque is 2400N · m. The engine adopts a brand new high-efficiency turbocharger, which significantly improves the intake efficiency. The low-speed torque is large, and the number of gear shifts and acceleration/deceleration is less. The transient response is improved by 5% -10%
10% increase in starting acceleration ability, no torque reduction at 3000 meters altitude- Easy to start at 40 ° C extreme cold.
Running at high speeds under complex working conditions ensures transportation efficiency, but running around the city requires more fuel and heavy vehicles frequently climb mountains and slopes. How can we reduce costs? Don't worry, the Dongkang Z12 has transformed into a "provincial king" and is now online.
Adopting an ultra-high pressure common rail fuel injection system and upgrading the new generation intake and exhaust system, the engine components have been reduced by 30%, with a self weight of only 980kg. It features an ultra-high efficiency fuel pump, large flow injectors, and ultra-high pressure fuel injection. Combined with high-precision closed-loop fuel control for all operating conditions, the fuel deviation is corrected in real time, resulting in a fuel saving of up to 12%. The engine's fuel saving performance is better than that of similar models.
Over 20000 hours of bench durability testing, over 10 million kilometers of comprehensive road testing verification, a maximum oil change cycle of 150000 kilometers, and multiple maintenance plans provided. For transportation scenarios such as coal transportation and sand and gravel materials, customized designs can be made to upgrade the oil pump, fuel pump, and oil pan comprehensively, with strong adaptability to harsh working conditions and meeting high attendance requirements.