The vehicle features a new Isuzu RZ4E 1898cc four-cylinder Euro VI diesel engine, which requires no AdBlue thanks to its Lean NOx Trap technology – making it suitable for operation in London’s ULEZ.
It also features a new six-speed MCV6W manual gearbox – according to Isuzu, this delivers “a more car-like drive” thanks to lighter gear shifting and improved clutch pedal application.
As well as offering quieter operation thanks to a rear engine cover, the Grafter Green has a new front suspension and steering system.
Chassis cab weight has been reduced: at 1,710kg, the Grafter Green single rear wheel SWB chassis cab is 152kg lighter than its predecessor, while the twin rear wheel LWB Grafter Green is 150kg lighter.
“The new Isuzu Grafter Green is not only a Grafter by name. The changes and improvements will provide operators with a truck that is both hardworking and versatile, and that can take any type of job in its stride,” says Pete Murphy, managing director of Isuzu Truck UK.
His views are echoed by the first customers to take delivery of the new vehicle. “For comfort and drivability, it is absolutely first class and I would liken it to driving a modern car, it’s that good,” says Steve Collard of Associated Building Contractors.
Matt Gildersleve, transport manager at Southgate Timber, says the Grafter Green is “a much better vehicle than the previous 3.5-tonne Isuzus that we have had, in every way”. He adds: “We have found that the new gearbox is significantly better and the uprated suspension is a vast improvement.”
Town and Country Roofing’s Ian Lowe also praises the new suspension, saying it delivers “a far smoother ride, and makes the overall feel when driving more comfortable than its predecessor. I am already finding it to be more economical in operation, too.”
Both single rear wheel and twin rear wheel Grafter Greens have been added to Isuzu’s Driveaway pre-bodied truck programme, offering both tipper and dropside models.