| 传动方式 | 液压 |
|---|---|
| 发动机功率 | 179（kw） |
| 发动机品牌 | 康明斯 |
| 规格 | YD230 |
| 适用范围 | 湿地 |
| 行走方式 | 履带式 |
| 品牌 | 东方红 |
| 型号 | YD230 |
| 推装斗容 | 1.9（m3） |
| 铲刀宽度 | 3725（mm） |
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品质保证：配备美国进口空气滤清器及预滤器装置，延长发动机寿命
全国联保：提供上门指导服务，终身维修
电话：18837925911
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产品参数：
| 发动机型号 | Engine model |
| NTAA855-C280S20 |
| 发动机标定功率/转速 | Engine rated power /speed | kw/r/min | 179/2000 |
| 整机质量 | Total weight | kg | 24220 |
| 履带宽度 | Track board width | mm | 560 |
| 接地比压 | Land pressure | kPa | 76 |
| 外形尺寸（长×宽×高） | Overall dimension(L×W×H) | mm | 5590×3725×3522 |
| 推土铲（宽×高） | Bulldozer shovel（W×H） | mm | 3725×1395 |
| 前进档行驶速度 | Forward speed | km/h | 3.8-11.3 |
| 后退档行驶速度 | Reverse speed | km/h | 4.9-13.6 |
| **大牵引力 | Max towing force | kN | 266 |
| 推土铲** | Blade max lifting height | mm | 1210 |
| 推土铲**大入土深度 | Blade max digging depth | mm | 540 |
| 牵引装置/松土器(选装) | Towing equipment/ Scarifier (optional) |
| 固定式/三齿 |
产品说明：电话，18837925911
1、采用国二排放发动机，节能环保；
2、采用美国唐纳森空气滤清器及预滤器装置；延长发动机寿命，增大保养间隔时间；
3、发动机消音器取消引射装置，增大排气通径，减少了排气压力，进而减少了燃油消耗；
4、采用密封措施隔离冷却器前后的冷热空气，进一步提高了冷却器的散热效果；
5、液压滤清器增加报警装置，及时提醒用户清理滤芯或更换液压油；
6、空调冷却器布置在发动机罩的下方，可以借助发动机冷却气流进行冷却，增加了冷却效果；
7、油、水等日常保养点人性化布置，检查维修方便；
8、推土油缸前置高置，减少了油缸和前机头的受力，并方便检查维修发动机。
1、The crawler bulldozer utilizes an engine with National II emission standard, and is energy efficient and environmental friendly.
2、Using the American Donaldson air filter and prefilter device, the crawler bulldozer comes with prolonged engine life and increased maintenance interval.
3、The engine muffler, with ejector device removed, is designed with improved exhausting system, which allows the crawler bulldozer to have reduced exhaust pressure and reduced fuel consumption.
4、A sealing mechanism is adopted to isolate the cool and hot air for the cooler, thus improving the heat dissipation performance of the cooling system.
5、The hydraulic filter of the crawler bulldozer comes with an alarming device, so as to timely remind users cleaning filter element or replacing hydraulic oil.
6、Air conditioner condenser is positioned under the engine hood, which allows the bulldozer to increase cooling effect by making use of the cool air flow from the engine.
7、Designed based on user-friendly design philosophy, the crawler bulldozer is easy for maintenance and repair.
8、Preposed oil cylinder can reduce the stress on oil cylinder and engine head. This also makes engine repair and maintenance simple and easy.
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