The SD22
hydraulic bulldozer is a hydraulic transmission bulldozer developed by Shantui, and its technology has reached the leading domestic level. This product inherits Shantui's more than 30 years of bulldozer production experience, with excellent quality and stable and reliable performance. It is suitable for the main operations of pushing, excavation, backfilling earth, stone and other bulk materials on roads, railways, airports, etc. It is an indispensable mechanical equipment for engineering, urban and rural road construction, and water conservancy construction.
ITEM | UNIT | SD22 |
L*W*H (Ripper not included) | mm | 5750*3725*3395 |
Operating weight (Ripper not included) | t | 23.4 |
Engine | - | |
NT855-C280S10 | ||
Rated power | kW/rpm | 162/1800 |
Gradeability | ' | 30 |
Blade type | - | Straight tilt blade U-blade |
Blade width | mm | Straight tilt blade 3725*1315 |
Dozing capacity | m3 | Straight tilt blade 6.4 |
Ma* drop below ground of blade | mm | 540 |
Lift height of blade | mm | 1210 |
Ripper type | Single ripper Three-shank ripper | |
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) | - | 6 |
Number of track shoes (each side) | - | 38 |
Width of track shoe | mm | 560 |
Track gauge | mm | 2000 |
Ground length and ground pressure | mm/MPa | 2730-0.077 |
Pitch | mm | 216 |
Forward speed | km/h | 0-3.6 |