Isuzu Giga

Isuzu Giga EXY 240-460 6x4 prime mover (tractor), high-roof sleeper cab, 3,885 mm wheelbase, 6WG1-TCC - Isuzu Australia spec sheet ARK1422 (02/21); no Isuzu GCC/Middle East Giga sheet is published (Isuzu Motors International FZE lists only N/F/Q series; the Saudi distributor's S&E page links no spec sheet).

UAEGlobal

power: 338 kW (453 hp)
torque: 2,255 Nm
GCW: 50,000 kg
Wheelbase: 3.885 m

Side

Front

Overall length: 6.93 m
Overall height (cab roof): 3.2 m
Wheelbase: 3.885 m
Tandem axle spacing: 1.31 m
Front overhang: 1.4 m
Rear overhang: 1.645 m
Front axle to back of cab: 0.764 m
Back of cab to rear end: 4.766 m
Behind cab equipment to rear bogie centre: 2.45 m
Cab height above frame: 2.196 m
Frame height at front: 0.915 m
Frame height at rear: 1.035 m
Frame height at rear end: 1.04 m

Dimensions

Overall width (dimensioned on the maker's rear view): 2.49 m
Front track (dimensioned on the maker's front view): 2.01 m
Rear track (maker's RT, on the rear view): 1.85 m
Width across rear tyres (maker's ORT, on the rear view): 2.44 m
Turning circle (kerb to kerb): 14.6 m

Weight

Kerb weight: 7,810 kg
GVW (GVM): 24,000 kg
GCW (GCM): 50,000 kg
Front axle load (loading limit at ground): 6,600 kg
Rear axle load (loading limit at ground (tandem)): 20,865 kg

Engine

Engine model: Isuzu 6WG1-TCC, turbocharged and intercooled, common rail
Emissions: JNLT 05 / ADR 80/03 (cooled EGR + DPD)
Cylinders: 6
Displacement: 15.7 L
Gross power (JIS gross, at 1,800 rpm): 350 kW (469 hp)
Net power (DIN net, at 1,800 rpm): 338 kW (453 hp)
Max torque (DIN net at 1,300 rpm; 2,334 Nm JIS gross): 2,255 Nm

Transmission

Gearbox: Eaton RTLO 18918B 18-speed constant mesh manual
Clutch: Spicer twin plate 15.5 in, air assisted

Axles

Rear axle ratio: 3.73:1
Rear axles: Meritor RT-40-145GP tandem, 18,100 kg, inter-axle and cross locks
Front axle: Meritor FG941, 6,600 kg
Rear suspension: Hendrickson HAS461 airbag, 20,865 kg at ground

Tyres

Tyres: 295/80R22.5 steer, 11R22.5 drive, 22.5 x 8.25 steel wheels

Service capacities

Fuel tank (frame-mounted aluminium): 550 L

Performance

Top speed (speed limited; geared 128 km/h at 1,800 rpm): 100 km/h