TESTING AND ADJUSTING STANDARD VALUE TABLE FOR CHASSIS PC130-7 20-9 (1) Model name PC130-7 Cate- gory Item Measurement condition Unit Standard value Permissible value Work equipment Time lag Arm time lag • Hydraulic oil temperature: 45 – 55 °C • Engine speed: Low idling • Working mode: A • Move IN arm from OUT stroke end and measure time taken to start mov- ing arm again after it is stopped. • For measuring posture, see WORK EQUIPMENT 6. sec Max. 2.0 Max. 3.0 Bucket time lag • Hydraulic oil temperature: 45 – 55 °C • Engine speed: Low idling • Working mode: A • Curl bucket from DUMP stroke end and measure time taken to start mov- ing bucket again after it is stopped.
• For measuring posture, see WORK EQUIPMENT 7. sec Max. 2.0 Max. 3.0 Oil leakage Cylinder • Hydraulic oil temperature: 45 – 55 °C • Engine speed: High idling • Relieve cylinder to be measured or travel circuit and measure leakage in 1 minute. cc/min Max. 3.5 Max. 15 Center swivel joint Max. 10 Max. 50 Compound operation performance Travel deviation in compound operation of work equipment and travel • Hydraulic oil temperature: 45 – 55 °C • Engine speed: High idling • Working mode: A • Travel speed: Lo • Hard and level place • Measure travel deviation in travel of 20 m after running up 10 m. mm Max. 500 Max. 500