PC450 Hydraulic Excavator: Elevate your construction projects with the unparalleled efficiency and robust capabilities of the PC450 Hydraulic Excavator. Designed as the Top Choice for Contractors, this elite machine offers unmatched precision, power, and durability, making it the ultimate investment for those who demand excellence in every task. Transform your worksite into a hub of productivity with the PC450, where superior performance meets reliability.
PC400-8 Crawler Excavator Parameters: Discover the engineering excellence behind the PC400-8 crawler excavator with its meticulously designed parameters. This exceptional machine boasts advanced technology and a well-crafted design to ensure optimal performance across various terrains. Explore the specifications that make the PC400-8 a leader in its class, setting new standards for efficiency and strength in the world of construction machinery.
General parameters
| Device model | PC400-8 | Model abbreviation | 400 |
| Tonnage range | Large dig (30-50 tons) | walking style | crawler |
| Bucket form | backhoe | Working condition usage | Mine type |
Engine (fuel)
| Engine brand | China | model | SAA6D125E-5 |
| Type | Turbocharging, intercooling, cooling EGR | Rated power(kW) | 350(257) |
| Rated speed (r/min) | 1900 | Total displacement (L) | 11.04 |
| Number of cylinders (number) | 6 | Bore size × stroke (mm) | 125*150 |
Performance parameters
| Working weight (kg) | 42100 | Bucket capacity (m³) | 1.90~2.10 |
| Walking speed (high/low) (km/h) | 5.5/3.0 | Rotation speed (rpm) | 9.1 |
| Ground specific pressure (Kpa) | 78.2 | Gradeability(%) | 70 |
| Bucket digging force (kN) | 277.34 | Digging force of stick (kN) | 228.57 |
| Boom length (mm) | 7060 | Dipper length (mm) | 3380 |
Overall size
| Length × width × height (transportation state) (mm) | 11940×3340×3660 | Overall height of cab (mm) | 3285 |
| Counterweight ground clearance (mm) | 1320 | Track ground length (mm) | 4020 |
| Total length of crawler track(mm) | 5055 | Track shoe width (mm) | 600 |
| Total track width (mm) | 3340 | Track gauge (mm) | 2740 |
| Minimum ground clearance (mm) | 567 | Minimum turning radius (front end device) (mm) | 4805 |
| Back end turning radius (mm) | 3645 | | |
Scope of work
| Maximum digging radius (mm) | 12005 | Maximum excavation radius of parking surface (mm) | 11800 |
| Maximum digging depth (mm) | 7790 | Maximum digging height (mm) | 10925 |
| Maximum unloading height (mm) | 7625 | Maximum vertical excavation depth (mm) | 6600 |
oil capacity
| Fuel tank(L) | 650 | Hydraulic oil tank(L) | 248 |
| Engine oil replacement amount (L) | 37.0 | Coolant (L) | 36.0 |
Hydraulic system
| Main pump type | variable piston pump | Maximum flow rate of main pump (L/min) | 690 |
| Travel hydraulic motor type | 2 axial piston motors (with parking brake) | Rotary hydraulic motor type | 1 axial piston motor (with swing holding brake) |
| Working hydraulic oil circuit (Mpa) | 37.3 | Travel hydraulic circuit (Mpa) | 37.3 |
| Rotary hydraulic circuit (Mpa) | 27.9 | Maximum pressure of pilot system (Mpa) | 3.2 |
| Boom cylinder - bore × stroke (mm) | 2-160*1570*110 | Stick cylinder - bore × stroke (mm) | 1-185*1985*130 |
| Bucket cylinder - bore × stroke (mm) | 1-160*1270*110 | |
