Used original Japanese Komatsuu PC450-8 model 45ton crawler excavator excavator parts construction machine excavator
Komatsuu PC450-8 excavator parameter configuration
Specification
Working weight of the whole machine (kg) 43000-43420
Bucket capacity (m³) 2.1
Boom length (mm) 7060
Stick length (mm) 3380
Tonnage (ton) 45
performance
Rotation speed (rpm)9
power system
Engine model Komatsuu SAA6D125E-3
Rated power (kw/rpm) 259/1850
Displacement (L) 11.04
Number of cylinders (pcs) 6
Fuel tank (L) 650
Hydraulic tank (L) 248
Engine oil replacement amount (L) 37
Coolant (L) 36
body size
Total transport length (mm) 12040
Overall shipping width (mm) 3340
Overall transport height (mm) 3660
Cab height (mm) 3265
Track grounding length (mm) 4020
Total track length (mm) 5055
Track shoe width (mm) 600/700
The total width of the track (mm) 3490 (2992 when shrinking)
Track gauge (mm) 2890 (2392 when retracted)
Minimum ground clearance (mm)555
Counterweight ground clearance (mm) 1320
Back end turning radius (mm) 3605
scope of work
Maximum excavation radius (mm) 12005
Maximum digging radius of parking surface (mm) 11800
Maximum excavation depth (mm) 7790
Maximum excavation height (mm) 10925
Maximum unloading height (mm) 7625
Maximum vertical excavation depth (mm) 6600