Product description
SD22 Series: SD22
Rated power: 162kW@1800rpm
Engine model: Cummins NT855-C280S10
Operating weight: 23.4 tons
Features:
The SD22 bulldozer is the new generation of the TY220
It's equipped with a hexahedron damping cab, which features a beautiful design, wide visibility, and comfortable operation, as well as a highly efficient charged engine, which has excellent power, reliability and a long service life
It is also equipped with an improved hydraulic drive system with hydraulic control technology, front-extending anti-rolling frame and an advanced structure, providing reliable quality and convenient and flexible operation
The SD22 uses Shantui's patented central lubrication technology, central pressure measurement and automatic track tension, as well as a GPS satellite positioning system
With options such as straight tilt, angle, U type and semi-U type blades, single/triple shank rippers and a mechanical winch, the SD22 has various capabilities allowing it to adapt to and work in a wide range of earth moving projects
SD22 Specification:
L×W×H (ripper not included) 5750×3725×3395mm
Operating weight (ripper not included) 23.4T
Engine - Cummins
NT855-C280S10
Rated power 162/1800kW/rpm
Grade-ability 30°
Blade type - Straight tilt blade U-blade
Semi-U blade angle blade
Blade width Straight tilt blade 3725×1315mm
U blade 3800×1343mm
Semi-U blade 3725×1374mm
Angle blade 4365×1055mm
Dozing capacity straight tilt blade 6.4m3
U blade 7.5
Semi-U blade 7.0
Angle blade 4.7
Ma× drop below ground of blade 540mm
Lift height of blade 1210mm
Ripper type single ripper, three-shank ripper
Ripping depth of ripper Single ripper 695mm
Three-shank ripper 666mm
Lifting height of ripper Single ripper 515mm
Three-shank ripper 555mm
Number of carriers (each side) - 2
Number of track rollers (each side) - 6
Number of track shoes (each side) - 38
Width of track shoe 560mm
Track gauge 2000mm
Ground length and ground pressure 2730-0.077mm/MPa
Pitch 216mm
Forward speed 0–3.6,0–6.5,0–11.2km/h
Reverse speed 0–4.3,0–7.7,0–13.2km/h
