Audited Supplier
SD22
Provide
1 Year
Universal Type
Hydraulic Transmission
Crawler
Front Discharge
147~515kw
CE, ISO9001: 2000
New
Yellow
23450kg
SHANTUI
Container
5495*3725*3745mm
China
8429119000
Product Description
SD22 series bulldozer adopts Shantui's patented technologies, including central
lubrication, central pressure measurement, and automatic track tensioning
technologies, and won the sole national golden quality award in China's bulldozer
industry. With multiple working devices and cabs, this product can meet the
operation demands for diversified working conditions and is an ideal high-efficiency
machine for earth-moving operations and bulk material handling.
| Model | SD22 | ||
| overall dimension(mm) (excluding ripper) | 5495 × 3725 × 3745 | ||
| Operating Weight (kg) (excluding ripper) | 23450 | ||
| Engine | |||
| Type | Cum-mins NT855-C280S10 | ||
| Rated power/rated speed(kW/rpm) | 162(220hp)/1800 | ||
| Cylinder number-bore × stroke(mm) | 6- 140 × 152 | ||
| Piston displacement(L) | 14.01 | ||
| Undercarriage system | |||
| Type | Swing type of sprayed beam,suspended structure of equalizer bar | ||
| Carry rollers | 2 each side | ||
| Track rollers | 6 each side | ||
| Track type | Single grouser | ||
| Width of track shoes | 560/610/660 | ||
| Pitch(mm) | 206 | ||
| Ripper (OPTIONAL) | |||
| Ripper type | Three-shank ripper | ||
| Ripping depth of ripper(mm) | 666 | ||
| Lifting height of ripper(mm) | 555 | ||
| Power transmitting system | |||
| Torque converter | 3-element, single stage, 1-phase | ||
| Transmission | Planetary gear and torqflow transmission hydraulically actuated, forced lubrication | ||
| Main drive | Spiral bevel gear, single-stage speed reduction, splash lubrication | ||
| Steering clutch | Wet multiple disc, disc spring loaded, hydraulically actuated, hand operated, interconnected with steering brake | ||
| Steering brake | Wet, contracting band, foot operated with hydraulic booster | ||
| Final drive | Spur gear, double reduction ,splash lubrication | ||
| Blade | |||
| blade type | Coal-U | ||
| Dozing capacity(m3) | 8 | ||
| Blade height × width(mm) | 1350 × 4200 | ||
| Max. digging depth of blade(mm) | 540 | ||
| Max. lifting height of blade(mm) | 1210 | ||
| Travel speed | |||
| Gear | 1st | 2nd | 3rd |
| Foward(km/h) | 0~3.6 | 0~6.5 | 0~11.2 |
| Reverse(km/h) | 0~4.3 | 0~7.7 | 0~13.2 |
