SWD320Y bulldozer Advantage
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.
The torque converter of SWD320Y is a hydro-mechanical converter whose power is divided outside, which has the characteristics of wide high efficiency range. Steering and braking can be controlled with the same control lever. Braking system utilizes hydraulic boosting structure, which is convenient and labor-saving. The final drive gear has the characteristics of large displacement coefficient value.
Euro-II emission Cummins engine
Easy-operated Komatsu. tech. power shift transmission
Reliable Komatsu tech. undercarriage
Ergonomically designed cabin.
Machine Show
Specifications
| Engine |
|
| Model |
Cummins NT855 |
| Type |
Six-cylinder,water-cooled turbocharged,mechanical injection |
| Rated power |
257KW |
| Rated speed |
2000rpm |
| Implement Hydraulic System |
|
| Hydraulic flow rate |
335L/min |
| Hydraulic pressure |
13.7MPa |
| Pump type |
Double gear pump |
| Control valve |
Hydraulic operated,pilot control |
| Under Carriage System |
|
| Sprocket |
Segmented |
| Number of track rollers (each side) |
7 |
| Number of carrier rollers (each side) |
(5 single, 2 double) |
| Number of front idler (each side) |
21 |
| Track type |
Single grouser |
| Track tension |
Hydraulic |
| Track pitch |
228.6mm |
| Track width |
560mm |
| Number of track shoes (each side) |
41 |
| Track length on ground |
3150mm |
| Ground clearance |
500mm |
| Main Technical Specification |
|
| Operating weight(without ripper) |
35900Kg |
| Ground pressure(without ripper) |
0.094MPa |
| Grade ability |
58% |
| Overall dimensions (L×W×H,without ripper) |
6880×4130×3640mm |
| Max. tractive force |
281KN |
| Working Equipment |
|
| Blade type |
Straight |
| Width |
4130mm |
| Height |
1590mm |
| Max. digging depth |
560mm |
| Max. lift above ground |
1560mm |
| Tilting angle |
14° |
| Blade capacity |
10m3 |
| Transmission System |
|
| Gear box |
Planetary gear,hydraulic actuated, forced lubrication |
| Torque converter |
3 elements, single stage,single phase |
| Final drive |
Spur gear, double reduction,splash lubricated |
| Gear shifts(Forward/Reverse)Travelling speed(km/h) |
F3/R3 |
| Forward/Reverse I |
3.6/4.4 |
| Forward/Reverse II |
6.6/7.8 |
| Forward/Reverse III |
11.5/13.5 |
| Service Capacities |
|
| Fuel tank |
600L |
| Water tank |
121L |
| Implement oil tank |
164L |
| Steering clutch |
Wet, multiple disc, spring loaded, hydraulically released |
| Steering brake |
Wet, band brake, operated with hydraulic booster |
Production Line
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