Powertrain test bench / 01

HL 230 Engine Lab

MAYBACH HL 230 · V12 PETROL ENGINE OFF

CYLINDER / LIVE CUTAWAY

Crank motion slowed · scales with throttle

CYLINDER HEADCRANKCASE

CRANKSHAFT STOPPED · IGNITION OFF

Engine speed

0rpm

Crank torque

0Nm

Brake power

0kW

Fuel flow

0.0L/h

DYNAMOMETER / PERFORMANCE

Live operating point

TORQUE CURVENm vs rpm

POWER CURVEkW vs rpm

TEST BENCH CONTROLS

Adjust live

Throttle 0%

IdleFull throttle

Dynamometer load 0%

Free runMaximum load

Fuel mixture 100%

LeanRich

Cooling fan 65%

Low coolingMaximum cooling

Ignition system

Fuel pump

OPERATING LIMIT2,500 rpm · 515 kW rated

ENGINE INSTRUMENTS

Live telemetry

Coolant temperature

20 °C

Oil pressure

0.0 bar

Fuel remaining720 L

Test duration00:00

Engine stateStopped

Combustion cycle—

HL 230 SPECIFICATION23.1 L · 700 PS @ 3,000 rpm*

BENCH SHORTCUTS

Keyboard

I ignition · W throttle up · S throttle down
Space start / stop · R reset bench
*Rated power shown for reference; simulated operating limit is set to 2,500 rpm.