Customization: | Available |
---|---|
After-sales Service: | 24 Hours Online Technical Support and Guide Video |
Warranty: | 1 Year |
Still deciding? Get samples of US$ 65000/Piece
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
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 | Komatsu | 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 |