Попробуй изменить значение цилиндров в енжине, в самом низу блока
измени значение "1" на "2"
PHP код:
steam
{
firebox-heating-surface-area 40
firebox-thermal-conductivity 10
boiler-volume 40
steam-chest-volume 0.5
steam-chest-max-flow 500
super-heating-constant 125
min-fire-temperature 450
max-fire-temperature 1100
firebox-efficiency 0.75
max-coal-mass 4000
ideal-coal-mass 2000
shovel-coal-mass 25
safety-valve-low-pressure 2165
safety-valve-high-pressure 2179
safety-valve-low-flow 0.5
safety-valve-high-flow 0.8
water-injector-rate 20
water-injector-rate2 20
piston-angular-offsets 0.0174,0.1047,1.5882,1.6755
piston-volume-min 0.04
piston-volume-max 0.266
piston-area 0.2827
valve-lap-percent 0.1
blower-effect 0.5
blower-max-flow 3
burn-rate-idle 0.005
boiler-efficency-idle 0.75
speed 15
cutoff 0.385
burn-rate 4
boiler-efficency 0.4
boiler-efficency-min 0.25
fuel-energy 31401000
fuel-specific-heat-capacity 1380
starting-boiler-steam 20
initial-boiler-temperature 480
number-cylinders 1
}