Volvo G976 grader has a low-emission, turbocharged Volvo diesel engine

G976 Specifications

G976 Specifications
Engine Volvo D9B
Net engine power 225-265 hp (168-198 kW)
...Low Range 225 hp (168 kW)
...Mid Range 245 hp (183 kW)
...High Range 265 hp (198 kW)
Overall length 374 inches (9,500 mm)
Wheelbase 257 inches (6,531 mm)
Blade Pull at 0.9 co-efficient of friction 36,679* lbs (16,635* kg)
Blade down pressure 21,574 lbs (9,776 kg)
Operating weight 43,650 lbs (19,800 kg)