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FACT SHEETEngine D16G750, EU5SCR-M

2011-12-19 ENG Version 02

The D16G750 is a very powerful 750 hp 16.1-litre in-line, six-cylinder diesel engine equipped with a turbocharger and intercooler. It´s in-tended for very heavy and demanding transport assignments. The engine meets the EU exhaust emission requirements according to Euro 5 .

The D16G750 is designed for heavy and demanding operations and is based on a robust and dependable design with an overhead camshaft, four valves per cylinder and precisely controlled electronic fuel injection. With its extremely high power output, the D16G750 produces impressive torque throughout a broad rev range, resulting in excellent driveability even in hilly road conditions. Because there is massive torque even at low revs, the engine has excellent low-rev pulling performance. The D16G750 is a low-emission engine regarding both exhaust gases and noise level. Owing to after-treatment of exhaust emissions with SCR (Selective Catalytic Reduction) technology, the engine is approved to the EU’s Euro 5 standard. The D16G750 has VEB+ (Volvo Engine Brake). This system provides extremely high braking effect, further improving safety and reducing wear on the wheel brakes.

• Maximum torque within a broad rev range.• Quiet engine operation.• Fuel-efficient.• Low-emission variant, Euro 5.• Oil drain 100.000 km, or once a year, with

engine oil VDS4.• Extremely high engine braking effect with

VEB+. • Rear-mounted power take-off with high power

output (option). • Open crankcase ventilation with efficient centrifu-

gal oil purifier.

Features And benefits

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800600 1000 1200 1400 1600 1800 2000

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700800

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Power hp Torque Nm

Engine speed r/min

Economy1000–1400 r/min

750 hp (551 kW)1600–1800 r/min

3550 Nm1050–1400 r/min

FACT SHEET

2011-12-19 ENG Version 02

Efficient combustion for excellent driveabilityThe D16G is equipped with unit injectors that provide high injec-tion pressure. The combustion chamber and inlet manifold are designed for optimum combustion. The gas-fill ratio is extremely high, which contributes to the high efficiency. This design creates a fuel-efficient engine with high power and immense torque within a broad rev range. This gives the D16G excellent driveability, even in the toughest of haulage operations.

Meets emissions requirements with SCR technologyIn order to supplement optimum combustion technique the exhaust gases are after-treated by SCR technology (Selective Catalytic Reduction). In this process, an additive (AdBlue) is injected into the exhaust gases before they pass through an SCR catalytic converter. There the AdBlue reacts with the nitrogen oxides in a process that sig-nificantly reduces emissions. With this system, the D16G is approved to EU emissions stan-dards according to Euro 5.

Low noise emission at idlingThe D16G meets the relevant noise emission requirements. The crankshaft and camshaft feature hydraulic vibration dampers, which minimise noise and vibrations. The pre-injection of the fuel is used to further dampen noise at idling.

Type designation ....................................................... D16G750, EU5SCR-MMax power output at 1600–1800 rpm ........................... 750 hp (551 kW)Max revs ............................................................................................... 2000 rpmMax torque at 1050–1400 rpm....................................................... 3550 NmNo. of cylinders .................................................................................................... 6Bore ........................................................................................................... 144 mmStroke ........................................................................................................ 165 mmDisplacement ........................................................................................ 16.1 dm3

Compression ratio .................................................................................... 16.8:1Exhaust brake effect at 2200 rpm ..................................................... 230 kWEngine braking effect (VEB+) at 2200 rpm ..................................... 425 kWEconomy revs ......................................................................... 1000–1400 rpm Optimum rev range ............................................................... 1150–1300 rpmOil-change volume incl. oil filter ................................................... approx. 42 l Oil filters ............................................................................. 2 full-flow, 1 bypassCooling system, total volume ........................................................ approx. 48 lDry weight (base engine) ..................................................... approx. 1325 kg

SPECIFICATION

Engine D16G750, EU5SCR-M

Open crankcase ventilation The D16G is available with open crankcase ventilations in two versions: The basic version with an oil separator and a very environ-mental friendly version with both oil separator and a maintenance free gas centrifuge to further reduce the amount of oil in the gases.

Timing and power take-off at the rearThe engine timing mechanism is located at the rear and drives the power steering pump, oil pump, fuel feed pump and air compres-sor. It is a compact, quiet and thoroughly sealed design that saves weight. With the timing at the rear, the engine’s cooling is also improved since the flow of incoming cooling air is not obstructed. The D16G can be equipped with a power take-off designed for propeller shaft operation or direct-mounted hydraulic pumps. PTO mounting on the engine’s flywheel results in a dependable design and permits high torque levels, up to 1000 Nm in continu-ous operation.