ISUZU EXR420 / EXZ 460 HEAVY-DUTY TRUCK

The ISUZU EXR 420 / EXZ 460 is a powerful and efficient truck designed for heavy-duty applications. It’s powered by a 6WG1-TCN or 6WG1-TCC engine, which are 6-cylinder in-line, 4-cycle, water-cooled OHC, turbocharger with intercooler engines. The displacement of these engines is 15,681 cc.

The EXR 420 model delivers a maximum output of 309 kW (420 PS) at 1,800 rpm and a maximum torque of 1,863 Nm (190 kgfm) at 700-1,300 rpm. On the other hand, the EXZ 460 model delivers a maximum output of 338 kW (460 PS) at 1,800 rpm and a maximum torque of 2,256 Nm (230 kgfm) at 900-1,300 rpm.

Both models feature a 7-speed manual transmission for the ISUZU MJT7S model and a 16-speed manual transmission for the Eaton ES11109 model. This provides efficient shift operation that guarantees smooth gear shifting in various conditions.

With a gross vehicle weight of 19,000 kg and a fuel tank capacity of 550 liters, the EXR 420/ EXZ 460 is built to handle heavy-duty tasks. The front axle capacity is 4,647 kg and the rear axle capacity is 2,148 kg for the EXR 420 model, and 4,741 kg and 3,828 kg respectively for the EXZ 460 model.

The suspension system includes semi elliptical alloy steel leaf springs and hydraulic double acting telescopic shock absorber for both front and rear. The tyres are 295 / 80R22.5 and the wheels are 22.5 x 8.25 (ISO 10 Studs).

The brake system is full air with Anti Lock Braking System (ABS), Auto Adjuster Parking Brake Type Spring Acting, Rear Wheel Parking. The steering system is designed for easy and efficient control of the vehicle.