On July 23, Isuzu Motors announced that the company has introduced new models to the FORWARD (F-Series outside of Japan) medium-duty truck line up, featuring a gross vehicle weight (GVW) exceeding 15 tons (16 tons, 20 tons, and 22 tons) and equipped with a 6.7-liter new inline six-cylinder diesel engine (hereinafter DB6A engine). The engine was jointly developed with Cummins Inc., and the vehicle goes on sale on July 23 in Japan.
Isuzu and Cummins signed the Isuzu Cummins Powertrain Partnership in May 2019 to realize the efficient development of next-generation powertrains. The two companies agreed to collaborate globally in the medium-duty diesel powertrain segment, and the newly developed DB6A engine is the first to be incorporated into the FORWARD medium-duty truck as a result.
The main improvements are as follows. The DB6A engine (6 x 4 model only) delivers ample power with a maximum output of 220 kW (300 ps) and maximum torque of 1,081 N/m (110 kgf/m). It is significantly lighter than conventional six-cylinder engines. The chassis frame has been redesigned to unify the basic structure of the platform with that of overseas models. Isuzu’s proprietary PREISM connected solution service will be available for models equipped with the DB6A engine.
The main model (2DG-FVZ26U4 Flatbed truck / Aluminum-block gate / Full cab) measures 9,980 mm long, 2,480 mm wide, and 2,880 mm high. Internal dimensions of cargo bed (length/width/height) are 7,400 mm / 2,350 mm / 400 mm. It has a maximum loading capacity of 11,900 kg. Suggested retail price in Tokyo area is from JPY 14,363,000 (including consumption tax).
Based on Isuzu’s press release
