SD22R Bulldozer
Features
Using a swamp bulldozer track, the SD22R landfill bulldozer is able to reduce ground pressure and has excellent maneuverability, easily adapting it to work in landfills which may contain high liquid capacities. Optional attachments include a high positioning warning lamp, a reverse warning alarm, a camera and an LCD screen, which can all greatly improve safety during operation. Its equipped with a rubbish blade with a large capacity and mud-flaps which can improve working efficiency. The SD22R has central lubrication, central pressure measurement and automatic track tension systems which contribute to convenient and timely observation and maintenance.
Technical Parameters
|
ITEM |
UNIT |
SD22R |
|
L×W×H (Ripper not included) |
mm |
6290×4365×3435 |
|
Operating weight (Ripper not included) |
t |
26 |
|
Engine |
- |
Cummins NT855-C280S10 |
|
Rated power |
kW/rpm |
162/1800 |
|
Gradeability |
° |
30 |
|
Blade type |
- |
R-blade |
|
Blade width |
mm |
4365×1885 |
|
Dozing capacity |
m3 |
12 |
|
Ma× drop below ground of blade |
mm |
550 |
|
Lift height of blade |
mm |
1330 |
|
Ripper type |
- |
- |
|
Ripping depth of ripper |
mm |
Single ripper 695 Three-shank ripper 666 |
|
Lifting height of ripper |
mm |
Single ripper515 Three-shank ripper 555 |
|
Number of carriers (each side) |
- |
2 |
|
Number of track rollers (each side) |
- |
8 |
|
Number of track shoes (each side) |
- |
45 |
|
Width of track shoe |
mm |
910 |
|
Track gauge |
mm |
2250 |
|
Ground length and ground pressure |
mm/MPa |
3480-0.041 |
|
Pitch |
mm |
216 |
|
Forward speed |
km/h |
0–3.6 |
|
0–6.5 |
||
|
0–11.2 |
||
|
Reverse speed |
km/h |
0–4.3 |
|
0–7.7 |
||
|
0–13.2 |
- In the previous ：SD22F Bulldozer
- The next article ：SD22W Bulldozer