0 Piece,Product Price: US $ 0
Quantity(Set/Sets) | 1 | 2 ~ 5 | >5 |
Est. Time(days) | 20 | 30 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
450hp Bulldozer Machine SD42-3 crawler bulldozer
SD42-3 track bulldozers are the high-power ones suitable for the national infrastructures due to their advanced structures, high productivity, economy, adaptability, comfortable drive and control experiences and so on. SD42-3 track bulldozers are mainly applied to the large engineering such as the mine and the surface coal mine and able to fit the harsh environment.
Blade Type |
Semi-U blade |
Min. ground clearance: |
525 mm |
Ground pressure: |
0.123 MPa |
Engine | Model & type | A19-C525 , In-line, water-cooled, 4-cycle, turbo charged, intercooled, direct injection | ||
Horsepower |
Gross power: 340/450/2000 kW/HP/rpm // Net power: 313/450/2000 kW/HP/rpm |
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Number of cylinders | 6—150 x 150 mm (bore x stroke) | |||
Piston displacement | 15.9 L | |||
Operating weight | 54.5 t (Ripper included) | |||
Power transmission system |
Torque converter | 3-element, 1 stage, 1 phase | ||
Transmission |
Planetary gear, multi-disc clutch, hydraulically connected, forced lubrication |
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Main drive | Spiral bevel gear, splash lubrication | |||
Steering clutch |
Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control |
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Steering brake | Wet, floating band, hydraulic control | |||
Final drive | 1-stage spur gear,1-stage planetary speed reduction, splash lubrication | |||
Travel speed | Gear | 1st | 2nd | 3rd |
Forward | 0~3.7 km/h | 0~6.8 km/h | 0~12.2 km/h | |
Reverse | 0~4.4 km/h | 0~8.2 km/h | 0~14.8 km/h | |
Undercarriage system |
Type |
K type elastic suspended structure, connection with frame pivot |
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Gradeability | 30° | |||
Stability | 35° | |||
Track gauge | 2260 mm | |||
Ground length | 3560 mm | |||
Number of carrier rollers | 2 (each side) | |||
Number of track rollers | 7 (each side) | |||
Number of track shoes | 41 (each side) | |||
Track type | Link master, seal, lubricated type | |||
Width of track shoes | 610 mm | |||
Pitch | 260.35 mm | |||
Hydraulic System |
Maximum pressure | 14 MPa | ||
Pump type | Gear pump | |||
Discharge | 243 L/min | |||
Bore of working cylinder × no. |
110 mm × 2 | |||
Blade | Blade Type | Semi-U blade | ||
Dozing capacity | 16 m3 | |||
Blade width | 4314 x 1875 mm | |||
Max. drop below ground of blade |
700 mm | |||
Maximum lift height | 1545 mm | |||
Riipper (Optional) |
Ripper type | Single-shank ripper | ||
Ripping depth of ripper | 1400 mm | |||
Lifting height of ripper | 1130 mm |
It will be work smoothly together with our wheel loaders ,motor graders ,road rollers etc.