DongFeng K22R

The DongFeng K22R is a remarkable 6x4 dumper truck that combines exceptional performance, robust construction, and advanced features. Designed to tackle demanding tasks in various industries, this vehicle offers outstanding capabilities and reliability. Let's delve into the key features that make the DongFeng K22R stand out from the crowd.

Impressive Chassis Dimensions: The K22R boasts well-engineered chassis dimensions that contribute to its stability and versatility. With an overall length of 7650mm, a cab width of 2500mm, and a cab height of 3140mm (unladen), it provides ample space for comfortable operation. The wheelbase of 3800mm + 1450mm ensures excellent maneuverability, while the front overhang of 1500mm and rear overhang of 900mm contribute to its balanced design. Additionally, the K22R can reach a maximum velocity of 90 km/h, allowing for efficient transportation of goods.

Robust Chassis Weights: Built to handle heavy loads, the K22R has impressive chassis weights. It boasts a gross vehicle weight (G.V.W) of 25000kg, showcasing its robustness and capacity. The curb weight (chassis) stands at 9500kg, ensuring a strong foundation for any challenging tasks.

Powerful and Efficient Engine: At the heart of the DongFeng K22R is a Dongfeng Cummins ISLe340 50 engine, delivering exceptional power and fuel efficiency. This Euro 5-compliant engine produces a maximum power of 250 kW at 2100 rpm, along with a maximum torque of 1425 Nm at 1400 rpm. With six cylinders and a displacement of 8.9 liters, this engine provides the K22R with the necessary strength to conquer demanding terrains and heavy loads. It features advanced technologies such as water cooling, turbocharging, aftercooling, direct injection, a high-pressure common rail fuel system, and heating for starting, ensuring optimal performance and durability.

Smooth Transmission: Equipped with a 12JS180T DD gearbox, the K22R offers a smooth and efficient transmission system. It provides 12 forward gears and 2 reverse gears, all synchronized for seamless shifting. The gear ratios range from 15.53 to 1.00, ensuring the right balance of power and speed for different driving conditions.

Reliable Brake System: Safety is a top priority in the K22R, and its brake system reflects that commitment. It features a full air brake system with a split pneumatic circuit, along with a parking spring brake acting on the rear axles. The inclusion of an exhaust brake and ABS (anti-lock braking system) ensures enhanced control and stability during braking maneuvers.

Comfortable and Functional Cab: The K22R's cab is designed with both comfort and functionality in mind. It features a sleeper cab configuration with a forward control type, low roof, and a new face design. The all-welded steel cab, built with a tilt type and antirust covering, offers durability and protection. The cab includes a mechanical driver's seat, windshield wiper and washer, and rear mechanical cab suspension, ensuring a smooth and comfortable driving experience. Optional features like electrical cab tilting, air conditioning system, electric windows, and central lock further enhance driver comfort and convenience.

Robust Axles and Suspension: To handle heavy loads with ease, the K22R is equipped with reliable axles and suspension systems. The front axle follows an Elliot type, I-beam section design with a load capacity of 7 tons. The rear axle is a double reduction, tandem axle with axle lock and wheel lock, boasting a load capacity of 13 tons. Both axles ensure stability and durability in demanding working conditions. The suspension comprises a 10-leaf spring with shock absorber at the front and a 12-leaf spring at the rear, providing excellent load-bearing capacity and enhanced driver comfort.

Durable Tires and Fuel Tank: The K22R is equipped with 12.00R20 tires, known for their durability and traction on various terrains. These robust tires contribute to the truck's stability and reliable performance. The steel fuel tank, with a capacity of 400 liters, ensures sufficient fuel supply for long-haul journeys. It features a lockable cap, providing added security and preventing fuel theft.

The DongFeng K22R is a versatile and powerful 6x4 dumper truck that excels in demanding transportation and construction tasks. With its robust chassis, powerful engine, smooth transmission, and reliable components, it delivers exceptional performance, efficiency, and durability. Whether it's hauling heavy loads on construction sites or transporting materials over challenging terrains, the K22R is a reliable partner that gets the job done.

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