Doosan DX480LC - Performance Tests

SP002026Specification for DX300LCA
Page 20
PERFORMANCE TESTS
1. Main Relief Pressure
normal operation: 330 kg/cm
3
(4,689 psi)
with "Pressure Up": 350 kg/cm
3
(4,970 psi)
2. Actuator Speeds
Operation Unit Standard Mode Power Mode
Boom
Up sec 3.6 ± 0.4 3.3 ± 0.4
Down sec 2.7 ± 0.3 2.5 ± 0.3
Arm
Dump sec 2.9 ± 0.3 2.8 ± 0.3
Crowd sec 4.1 ± 0.4 3.8 ± 0.4
Bucket
Dump sec 2.9 ± 0.3 2.7 ± 0.3
Crowd sec 3.0 ± 0.4 2.7 ± 0.4
Swing (3 Revolutions) sec 19.5 ± 1.5 18.5 ± 1.5
Jack-up Speed (3 Turns)
High sec 22.8 ± 1.0 21.7 ± 1.5
Low sec 39.3 ± 1.5 37.3 ± 2.0
Travel Speed 20 m (66 ft)
High sec 15.5 ± 1.0 14.3 ± 1.0
Low sec 25.5 ± 1.5 24.2 ± 1.5
Travel Deviation 20 m (66 ft)
High mm (in) 150 (6) 150 (6)
Low mm (in) 150 (6) 150 (6)