Zetor 8621 Forterra turbo Operator's Manual page 243

TECHNICK' DATA MOTOR TRAKTOR Z 11641
Injection pump Type
Type of governor
Type of Injectors
Injector opening pressure
Timing angle
Valve clearance measured at
cold engine
- suction
- exhaust
MAIN TECHNICAL PARAMETERS
BOSCH PFR 1K 90A 555
BOSCH - DLLA 155 S 1323
MPa
'
mm
mm
electronic
180+8 (bar)
16
0,30
0,30
243