Specifications：
型号 | Model | Unit | ZT-120 |
整机重量 | Total weight | kg | 13000 |
最大牵引力 | Max towing force | kN | 115 |
发动机类型 | 国二柴油机 |
| Diesel engine |
发动机型号 | Engine model |
| LR6A3Z-20 |
发动机标定功率 | Engine rated power /speed | kw/ r/min | 93/2000 |
发动机燃油消耗率 | Fuel consumption of the engine | g/kw.h | ≤246 |
发动机最大扭距 | Engine max torque | N.m | 526 |
前进档行驶速度 | Forward travel speed | km/h | Forward 4：
2.4～10.6 |
后退档行驶速度 | Backward travel speed | km/h | Back 2：
3.92～7.11 |
履带宽度 | Track board with | mm | 500 |
接地比压 | Land pressure | kPa | 51 |
履带中心距 | track-center distance | mm | 1860 |
外型尺寸(长×宽×高) | Overall dimension(L×W×H) | mm | 5000（without ripper）×3280×3100 |
推土铲(宽×高) | Bulldozer shovel（W×H） | mm | 3280×1000 |
铲刀最大提升高度 | Blade max lifting height | mm | 894 |
铲刀容量 | Blade capacity | cbm | 3.20 |
铲刀入土深度 | Blade max digging depth | mm | 400 |
牵引装置/松土器(选装) | Twing equipment/Scar fier(optional) |
| fixed/three teeth |
1、Engine: Choose the engine produced with British Ricardo joint-venture technology, which conforms to National Ⅲ emission standard, and features low noise, large torque, energy efficient and environmental friendliness.
2、Main clutch comprises of dry, dual-sheet and common combined with, bigger in torque, simpler in construction, more reliable and easier in maintenance.
3、Gear box is applied to 4F plus 2R mechanical shift, higher in efficiency, simpier in operation, easier in maintenance and more reliable in operation.
4、Turning clutch: Choose dry and multi-piece turning clutch, manually operation with hydraulic pressure, easily maintaining, lightly and conveniently operation.
5、Filter applied in desert is more applicable for coal reserve site, desert and other special work condition.
6、Operation environment is fully closed, hexahedral cab with lower noise, effectively reducing noise beside your ear, extending your visual field and effectively improving comfort;
7、Electric system is characterized by electronic monitor, making real-time monitor for complete machine to assure normal operation;
8、Standard heating and ventilation equipment, air conditioner is optional.
9、Operation device: several devices such as direct- pouring shovel, environmentally shovel, angle shovel, coal-pushed shovel and soil scarifier are available for user.
