U and G-SERIES SECONDARY
CONCRETE CRUSHERS
MODELS U21J, U21JR, U31J, U31JR
U45J, U45JR, G7, G18J, G26J, G30JR
OPERATION AND MAINTENANCE MANUAL
© Copyright 2018 NPK Construction Equipment, Inc. www.npkce.com U000-9600B U and
G Series Crushers Operation Manual 10-18
7550 Independence Drive
Walton Hills, OH 44146-5541
Phone (440) 232-7900
Toll-free (800) 225-4379
Fax (440) 232-6294
"Use Genuine NPK Parts”
"Use Genuine NPK Parts”