1Our main products are:ZH23,ZH32,ZH23s,ZH32s and so on.
2.model:Cummins NT855-C280S10
3.Type:Straight line,water cooled
1.Our main products are:md23,md32,md23s,md32sand so on
2.model:Cummins NT855-C280S10
3.Type:Straight line,water cooled
,4-stroke,direct injection,turbocharged diesel
MD23 series of Tracked Bulldozer with high quality, strong power, more safety & excellent performance, competitive price.
Main Technical Data Sheet
Item |
| MD23 | |
Engine | Model | Cummins NT855-C280 (made in China ) | |
| Type | Straight line,water cooled ,4-stroke, | |
| Rated revolution(rpm) | 2000 | |
| Rated power (KW) | 169 | |
| Rated fuel consumption(g/kw.h) | 209 | |
| Max.torque(N.m/rpm) | 1033N.m/1400rpm | |
| Starting Mode | Alternator | |
Main Specification | Operating Weight (kg) | 24300 | |
| Min.Turning Radius (m) | 3.3 | |
| Ground Pressure (MPa) | 0.076 | |
| Min.ground clearance(mm) | 405 | |
| Grade ability (0°) | 30 | |
| Length Of Track 0n Ground (mm) | 2840 | |
| Track Gauge (mm) | 2000 | |
| Max. Pulling Force (KN) | 221 | |
| Theory travel speed(km/h) | 1st gear forward 0-3.8 1st gear backward 0-4.9 2nd gear forward 0-6.8 2nd gear backward 0-8.2 3rd gear forward 0-11.3 3rd gear backward 0-13.6 | |
| Fuel Tank Capacity (L) | 480 | |
| Hydraulic Tank Capacity (L) | 110 | |
| Engine oil Capacity (L) | 45 | |
| Overall Dimensions(mm) | 5459x3725x3396 | |
Power transmitting system | Torque converter | 3-element 1-stage1-phase | |
| Transmission | Central transmission | |
| Steering clutch | Wet.multi-disc, | |
| Steering Brake | Wet.float type | |
| Final drive | 2-stage spur reduction, | |
Undercarriage system | Type | Swing type balance | |
| Number of carrier rollers (each side) | 2 | |
| Number of track rollers (each side) | 7 | |
| Track type | Single-row combined | |
| Width of track shoes(Standard)(mm) | 560\610\660 | |
| Pitch(mm) | 216 | |
Implement hydraulic system | Max pressure(Mpa) | 13.7 | |
| Pump type | Gear pump | |
| Discharge(L/min) | 225 | |
| Working Cylinder Lift Number-BoreXRodXStroke (mm) | Number*Bore | |
| Working Cylinder Tilt BoreXRodXStroke (mm) | Number*Bore | |
Options | Cab with A/C condition and FOPS | ||
1.introduction
2.work shop
3.products
