Nikolai ShelkovenoField balancing of the chopper rotor on an SK-5 Niva — a Soviet combine still working on plenty of farms. Two-plane correction with a Balanset-1A, vibration analysis at operating RPM, weights welded in place. No disassembly, done on the machine.
Field balancing of the chopper rotor on an SK-5 Niva — a Soviet combine still working on plenty of farms. Two-plane correction with a Balanset-1A, vibration analysis at operating RPM, weights welded in place. No disassembly, done on the machine.