OPERATIONAL PERFORMANCE TEST / Standard ZAXIS850-3 OPERATIONAL PERFORMANCE STAN- DARD TABLE The standard performance values are listed in the ta- ble below. Refer to the Group T4-3 to T4-4 for performance test procedures. Values indicated in parentheses are reference values. Test procedure: Engine Control Dial : Fast Idle Power Mode Switch : HP Mode Auto-Idle/Acceleration Selector : OFF Work Mode Switch : Digging Mode Hydraulic Oil Temperature :
50 ± 5 ° C (122 ± 9 ° F) T4-2-1 Performance Test Performance Standard Remarks Reference Page ENGINE SPEED min-1 Slow Idle Fast Idle (P mode) Fast Idle (E mode) Auto-Idle Fast Idle (P mode) Fast Idle (HP mode) 900±50 1750±50 1630±50 1180±50 1750±50 1850±50 With the lever in Natural ↑ ↑ ↑ With Boom Rise and Re- lief Operation With Boom Rise and Arm Roll-In Relief Operation T4-3-1 ENGINE COMPRESSION PRESSURE MPa (kgf/cm2) 2.94 (30) or less With the engine speed 200 min-1 T4-3-3 VALVE CLEARANCE (IN, EX) mm 0.4 With the engine cold T4-3-4 ENGINE OIL CONSUMPTION AMOUNT ML/h (At rated operation) 100 or less at new machine T4-3-7 TRAVEL SPEED sec/20 m Fast Speed Slow Speed 17.5±2.0 23.2±2.0 T4-4-1 TRACK REVOLUTION SPEED sec/3 rev Fast Speed Slow Speed 32.1±2.0 42.5±2.0 LC is 34.8±2.0 LC is 46.1±2.0 T4-4-2 MISTRACK mm/20 m (With fast and travel speed modes) 200 or less T4-4-3 TRAVEL MOTOR LEAKAGE mm/5 min 0 T4-4-4 SWING SPEED sec/3 rev 24.8±1.0 Bucket empty T4-4-5 SWING FUNCTION DRIFT CHECK mm/180° 1244±53 Bucket empty T4-4-6 SWING MOTOR LEAKAGE mm/5 min 0 Bucket loaded T4-4-8 MAXIMUM SWINGABLE SLANT ANGLE deg.
15 or more Bucket loaded T4-4-9 SWING BEARING PLAY mm 0.4 to 1.6 Allowable Limit: 3.6 to 4.8 T4-4-10