Dongfanghong LX900 wheeled tractor is a high-power tractor developed by China on the basis of absorbing domestic and foreign advanced technology. It is widely used in various farm operations and transportation.
Supporting Dongfanghong electronically controlled engine, energy saving and environmental protection;
Advanced chassis manufacturing technology, safe and reliable performance.
Gear shifting, gearbox gear position, to meet various operational needs, standard 12 forward gear, 4 reverse gear; optional retrograde 12 forward gear 12 reverse gear, optional crawler 24 forward gear, 8 backwards.
The rear wheel can be optionally adjusted to meet different agronomic needs.
Fully hydraulic steering system with independent oil passage for flexible steering.
Safe and reliable travel brake system and handle-operated parking brake system for safe and reliable braking.
There are optional combination of strong pressure riser and force adjustment lifter, multiple sets of hydraulic output and air brake device to meet customer's individual requirements.
Dongfanghong LY1100 wheeled tractor product details
1. Increased and enlarged water tank and fan design, the heat dissipation area increases, effectively reducing the water temperature of the whole machine.
2. The front face of the mesh structure has a large heat dissipation area and a good heat dissipation effect.
3. The end and center rotating gears adopt the grinding process to reduce the noise of the drive train and improve the reliability of the gears.
4. The key housings such as gearbox and rear axle are processed by five-axis linkage. The heart is produced at a constant temperature of 20°. The machining accuracy is 1/40 times of the normal human hair thickness. The parts have the same concentricity, flatness and reliable quality. To ensure that the rear casing assembly meets the hard-wired technical requirements of the entire car paperless pad.
5. Adopt international advanced hard-connecting technology (aerospace cabinet connection technology), and connect paperless mats between the shells to ensure the best concentricity of each cabinet, so that the drive train components are in use. Both can reach up to 10,000 hours of service life, the host meets 10 years without major overhaul.
6. Optional 24+8 crawling block structure, the minimum driving speed is 0.368m/h, and there are 7 speeds less than 2km, which can meet various agronomic needs, especially the ditching and harvesting of economic crops such as medicinal materials.
7. The tractor's drive train, hydraulic system, front axle, diesel engine (Dongfang Fanghong brand) and steering system oil all use Dongfanghong multi-function lubricant oil. The first oil change time is 500 hours, then every 1500 hours. ? Oil once, the cost of use is low.
| 机型 | 东方红LY1100 | |
| 型式 | 4*2 | |
| 外形尺寸(mm) | 4360*2215*2950 | |
| 前轮轮距（可调）(mm) | 1460-1960 | |
| 后轮轮距（可调）(mm) | 1620-2120 | |
| 最小离地间隙(mm) | 420 | |
| 最小转向圆半径(m) | 4.3±0.2 | |
| 最小使用质量(kg) | 3500 | |
| 变速箱档数 前进/倒退 | 12F+12R/12F+4R(选装） | |
| 速度范围 | 前进(Km/h) | 2.03-33.13 |
| 倒退(Km/h) | 2.04-33.40 | |
| 发动机 | 型号 | LR4M3LU22/0180选装 LR6R3LU22/0180 LR6M5U22/0180/0180E |
| 形式 | 四缸、直列、四冲程、增压、水冷 六缸、直列、四冲程、增压、水冷 六缸、直列、四冲程、自吸水冷 | |
| 标定功率(KW) | 81 | |
| 额定转速(r/min) | 2200 | |
| 额定工况燃油消耗率(g/kw.h) | ≦235 | |
| 轮胎规格 | 前轮 | 7.5-16 |
| 后轮 | 14.9-30/11-32(水田轮） | |
| 最大提升力 悬挂点后610mm处(KN) | ≧22 | |
| 动力输出轴形式 | 后置、独立式及同步式 | |
| 动力输出轴转速(R/MIN) | 540/720 可选装540 1000、720/1000、650/720 | |
| 最大配重质量 前/后(KW) | 400/300 | |
| 动力输出轴最大功率（kw) | 67 | |
| 耕深控制方式 | 位控制、浮动控制、可选装力控制及力位综合控制 | |
| 最大牵引力（kN) | ≧18 | |
