Single-hand,electronic-control gear shift&steering Working device controlled by proportional pilot valve K suspension drifting
Crawler Bulldozer SD42
Rated Power: 310kW/2000rpmEngine Model: Cummins KTA19-C525Operating Weight: 53 Ton
SD42-3 is one of the most powerful track-type bulldozers in China. Mainly used in large mine projects, the SD42-3 can be adapted to tough working conditions
Main features:
Single-hand, electronic-control gear shift and steering systems;
Working device controlled by PPC proportional pilot valve;
K suspension drifting travel system;
Global intelligent service system;
Central pressure measurement, central lubrication, and automatic track tensioning.
ITEM | UNIT | SD42-3 |
L×W×H (Ripper not included) | mm | 9630×4315×3955 (Ripper included) |
Operating weight (Ripper not included) | t | 53 (Ripper included) |
Engine | - | Cummins KTA19-C525 |
Rated power | kW/rpm | 310/2000 |
Gradeability | ° | 30 |
Blade type | - | Semi-U blade |
Blade width | mm | 4315×1875 |
Dozing capacity | m3 | 16 |
Ma× drop below ground of blade | mm | 700 |
Lift height of blade | mm | 1545 |
Ripper type | - | Single ripper |
Ripping depth of ripper | mm | 1400 |
Lifting height of ripper | mm | 1130 |
Number of carriers (each side) | - | 2 |
Number of track rollers (each side) | - | 7 |
Number of track shoes (each side) | - | 41 |
Width of track shoe | mm | 610 |
Track gauge | mm | 2260 |
Ground length and ground pressure | mm/MPa | 3560-0.123 |
Pitch | mm | 260.35 |
Forward speed | km/h | 0–3.7 |
0–6.8 | ||
0–12.2 | ||
Reverse speed | km/h | 0–4.4 |
0–8.2 | ||
0–14.8 |
Famous Brand 420hp Crawler Bulldozer
