This product has been discontinued and removed from our shelves.
1. The engine of CLD220 bulldozer has the high power reserve
coefficient, strong output torque, low fuel consumption and reliable
2. The transmission system adopts the hydraulic pressure to work. It is variable-frequent and automatic-controlled. There is no need to stop the machine to shift its gears by hand.
3. The machine is equipped with the roll-over protective device and falling object protective device.
4. The new three-level alarming and monitoring device belongs to the mechanical-electrical integral type. It can warn the operator of the risk.
5. The optional devices are numerous, such like air conditioning cab, warming pan, air heater, ether releaser, push-type broach, U type shovel, sanitation shovel, scarifier, ROPS-FOPS system.
6. Derivative products are numerous, like the enhanced bulldozer, carry scraper and pipelayer.
|Type||In line. Four cylinder.Water cooling. PT pumping, Turbo boost|
|Rated rotary speed||1800r/min|
|No. of cylinder-cylinder diameter × stroke||6-Φ139.7×152.4mm|
|Starting method||24v,11KW Started by electric motor|
|Air filter||Dry, horizontal type (with dust collector)|
|Minimum fuel consumption||218g/kw·h|
|Hydraulic torque converter||Three elements, single pole, single phase|
|Gearbox||Planetary gear, multiple-plate clutch, hydraulic bonding forced lubricated, Three ahead levels and three receive levels|
|Center transmission device||Spiral bevel gear, splash lubrication|
|Steering clutch||Wet multiple plate clutch, spring compression, hydraulic pressure detachable|
|Steering braking device||Wet type, hydraulic assistant handle, valve inside linkage|
|Final transmission device||Straight gear. Secondary deceleration. Splash lubrication|
|1st 2st 3st|
|Move forward||3.6 6.5 11.2|
|Move backward||4.3 7.7 13.2|
|Hydraulic pressure system|
|Rated flow rate||257L/min|
|Oil pump||Gear pump CBT3160|
|Handle valve||Manual lubrication
|Oil cylinder: Cylinder diameter × Rod diameter × Stroke||Φ120×Φ70×1054mm|
|Driving wheel||Block type chain wheel|
|No. of load bearing wheel (one side)||6(4 single, 2double)|
|Tensile force mechanism||Oil expansion|
|Bulldozing plate form||Half U shovel / Angular shovel / U type shovel|
|Width × height(mm)||4130×1590 / 4850×1140 / 4225×1745|
|Maximum lifting height (mm)||1560 / 1560 / 1560|
|Maximum digging depth (mm)||560 / 560 / 560|
|Cutting angle (°)||55 / 55 / 55|
|Maximum lean angle (mm)||1000 / 1000 / 1000|
|Bulldozing hopper capacity(m³)||9.2 / 6.3 / 12.3|
|Soil loosening device|
|Type||Single tooth/Triple teeth|
|Maximum digging depth||666/555mm|
|Maximum lifting height||2560/2570mm|
|No. of plates (one side)||38|
|Center gap of tracks||2000mm|