| Type: | Universal Type |
|---|---|
| Transmission: | Hydraulic - Mechanical Transmission |
| Walking Mode: | Crawler |
| Load and Unload Method: | Front Discharge |
| Engine Power: | 147~515kw |
| Certification: | ISO9001: 2000, ISO14001 |
| Customization: |
|---|
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Audited Supplier SWD8 Bulldozers Main Advantages
Engine
Equipped with Cummins engine powerful and reliable,allows the SWD8 to doze through tough material.
Drive Train
Hydro Mechanical Torque Converter, Powershift transmission, Elevated final drive.
Serviceability
Modular design for convenient service.
Track
Original Sealed and Lubricated,Track from ITM. Bogie Suspension Less slippage, better balance, and a smoother ride.
Operator Station
Designed for operator comfort, convenience, and productivity. Machine controls and displays are all at the operator's fingertips to maximize operator productivity.Torque Divider
A single-stage torque converter with an output torque divider send 70% of engine torque through the converter,30% through a direct drive shaft for greater driveline efficiency and higher torque multiplication.
Torque Converter
The torque converter shields the driveline from sudden torque shocks and vibration.
Transmission
Planetary power shift transmission has 3- speeds forward and 3-speeds reverse and utilizes large diameter, high-capacity, oil- cooled clutches.
Final Drives
Elevated final drives are isolated from ground and implement induced impact loads for extended power train life.
With the maturest technology introduced, Sinoway offers both flat design track dozers as Komatsu and elevated track bulldozers as Caterpillar. As a supplement, Sinoway provide also wheeled bulldozer for your application which crawler dozers are not allowed. From a wide horsepower range of 80HP to 430HP, with various blade types and attachments available, the last thing now is just selecting the right bulldozer for your application.
Product Show
Specifications
| Engine | |
| Model | Cummins |
| Type | Six-cylinder,water-cooled turbocharged,mechanical injection |
| Rated power | 257KW |
| Rated speed | 1900rp |
| Implement Hydraulic System | |
| Hydraulic flow rate | 220L/min |
| Hydraulic pressure | 21MPa |
| Pump type | Double vane pump |
| Control valve | Hydraulic operated |
| Under Carriage System | |
| Sprocket | Elevated |
| Number of track rollers (each side) | 8 |
| Number of carrier rollers (each side) | (4 single, 4 double) |
| Number of front idler (each side) | 12 |
| Track type | Single grouser |
| Track tension | 2083mm |
| Track pitch | 216mm |
| Track width | 560mm |
| Number of track shoes (each side) | 44 |
| Track length on ground | 3252mm |
| Ground clearance | 556mm |
| Main Technical Specification | |
| Operating weight(without ripper) | 33000Kg |
| Ground pressure(without ripper) | 0.093MPa |
| Grade ability | 58% |
| Overall dimensions (L×W×H,without ripper) | 6105×3990×3600mm |
| Max. tractive force | 380KN |
| Working Equipment | |
| Blade type | Semi-U |
| Width | 3940mm |
| Height | 1690mm |
| Max. digging depth | 582mm |
| Max. lift above ground | 1288mm |
| Tilting angle | 12° |
| Blade capacity | 11.2m3 |
| Transmission System | |
| Gear box | Power separating hydraulic mechanical type |
| Torque converter | Torque divider combined |
| Transmission assembly | Integrated bevel gear, multiple stage planetary gear box, speed changing control valve |
| Final drive | Two stage planetary reduction gear mechanism |
| Gear shifts(Forward/Reverse)Travelling speed(km/h) | F3/R3 |
| Forward/Reverse I | 3.9/4.8 |
| Forward/Reverse II | 6.8/8.4 |
| Forward/Reverse III | 10.8/13.9 |
| Service Capacities | |
| Fuel tank | 625L |
| Implement hydraulic | 100L |
| Engine crankcase | 41L |
| Cooling system | 121L |
| Roller frames (each) | 65L |
| Power train | 150L |
| Pivot shaft compartment | 15L |
| Final drives (each) | 15L |
| Steering clutch | Oil-type, free-adjustment, multiple disc, pressed hydraulically |
| Steering brake | Pressed by spring, separated hydraulically,costant meshed type |
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