TESTING AND ADJUSTING STANDARD VALUE TABLE FOR CHASSIS Model name PC130-7 Cate- gory Permissible value PC flow control characteristics Pump performance 20-10 PC130-7 (1) Item Measurement condition Unit Standard value Time taken to swing 90° in compound oper- ation of raising boom and starting swinging • Hydraulic oil temperature: 45 – 55 °C • Engine: High idling • Working mode: A • Bucket: Filled with rated load • Hard and level place • Set arm vertically and lower back of bucket to ground. • Raise boom and start swinging simul- taneously from above posture and measure time taken to pass 90° point. sec Hydraulic pump capacity • See graph. l/min