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This Beiben 2638 6x4 dump truck (Model ND3255B41J) is a high-performance vehicle. We designed it for demanding heavy-duty transport and engineering projects. Its excellent power system and Mercedes-Benz chassis technology make it reliable. This truck excels in strict working environments like bridge construction and mining. It is the ideal choice for efficiency and durability.
The truck features the WEICHAI WP12.420E32 engine. This powerful engine delivers a maximum output of 420 HP. Its displacement is 11.596 liters. This ensures powerful performance even under heavy loads. The engine uses diesel four-stroke direct injection technology. It also features water cooling, turbocharging, and intercooling. Furthermore, it meets EURO II/EURO III emission standards. This results in stable and reliable operation.

The Beiben 2638 uses Mercedes-Benz front axle technology (7.5 tons class). It also features a Mercedes-Benz dual-stage reduction drive rear axle. This advanced technology boosts the vehicle's reliability and fuel economy. Ultimately, it increases the overall attendance rate. Its strengthened structure gives it a strong carrying capacity. The gearbox is a reliable FULLER brand.
The truck is equipped with an NG80 long cabin. This spacious cabin includes a sleeper berth. The design complies with European ECE R29 safety regulations. Therefore, it offers the same safety level as its European counterparts. The cabin uses a metal skeleton with a skin structure. This structure contributes to its attractive appearance.

The cargo box measures 5600×2300×1500mm. Consequently, the box volume is approximately 20 cubic meters. It uses a front-lifting type mechanism for tilting. This design ensures thorough and highly efficient unloading. The floor plate is 8 mm thick. The side and rear plates are 4 mm thick. This thickness ensures excellent durability and impact resistance.
The vehicle's kerb weight is 12220 kg. Its permissible trailing capacity reaches 25000 kg. The tire specification is 12.00R20. Options include radial or tubeless tires. The maximum speed is 85 km/h.


In conclusion, the Beiben 2638 dump truck delivers outstanding performance. It leverages mature Weichai power and reliable Mercedes-Benz axle technology. It features a high-safety long cabin. It combines large carrying capacity with high attendance rate. This dump truck is your ideal choice for heavy transport and engineering projects.


