Item | Unit | Reference value |
Engine | ||
Model | Cummins 6CTA8.3 | |
Battery | V,Ah | 24,120×2 |
Alternator | A | 24V 70 |
Rated output power | Kw/rpm | 192/2000 |
Piston displacement | L | 8.3 |
Cylinder (bore×stroke) | mm | 6-φ114×135 |
Type | 4 strokes, water cooling, inline, direct injection, turbo charged | |
Working device | ||
Boom length | mm | 6470 |
Hydraulic breaker | Option | |
Bucket | m3 | Rock type |
Arm length | mm | 3185 |
Travel part | ||
Carrying wheel | 2 in each side | |
Track board | 45 in each side | |
Supporting wheel | 7 in each side | |
Hydraulic system/ control valve (Kawasaki) | ||
Type | KMX15R | |
Hydraulic system/ control valve (Kawasaki) | ||
Control method | Hydraulic pilot type | |
Slewing motor (Kawasaki) | Axial piston type (with safety vale and parking brake)×1 | |
Travel motor (KYB) | Axial piston type (with brake vale and parking brake)×2 | |
Hydraulic system/ hydraulic pump (Kawasaki) | ||
Type | variable displacement pump | |
Set pressure | MPa(kg/cm2) | 34.3(350) |
Flow | L/min | 265×2+30 |
Hydraulic system/ hydraulic cylinder(KYB) | ||
Cylinder type | Cylinder bore (mm)×piston rod diameter (mm) | |
Bucket cylinder | φ140×φ100 | |
Arm cylinder | φ170×φ120 | |
Boom cylinder | φ140×φ100 | |