No.6 Hongkong Middle Road, Qingdao, China
Our backhoe loader is an earthwork construction machine widely used in construction projects such as roads, railways, buildings, hydropower, ports, and mines. It is mainly used to shovel bulk materials such as soil, sand, gravel, lime, and coal. It can also be used to load ore. , hard soil, etc. for light shoveling operations. By replacing different auxiliary working devices, it can also carry out bulldozing, lifting and loading and unloading of other materials such as wood.
In road construction, especially in high-grade highway construction, backhoe loaders are used for filling and excavation of roadbed projects, aggregate and loading of asphalt mixture and cement concrete yards. In addition, it can also carry out operations such as pushing soil, scraping the ground and pulling other machinery. Because the backhoe loader has the advantages of fast operating speed, high efficiency, good maneuverability, and light operation, it has become one of the main types of machines for earth and stone construction in engineering construction.
一 Overall specification | 四、Engine
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1 | Dimension （mm） | 6200*1960*2800 | 1 | model | Yunnei,YN38GBZ | |||||
2 | wheel base （mm） | 2550 | 2 | type | Turbocharged, four stroke | |||||
3 | tread （mm） | 1580 | 3 | engine power（KW） | 76 | |||||
4 | Min ground clearance （mm） | 290 | 4 | speed rate（r/min） | 2400 | |||||
二、Performance parameter
| 5 | Cylinder number-inner diameter
| 4-102 | |||||||
1 | sytem pressure （MPa） | 18 | 五、Transmission system | |||||||
2 | operating weight（Kg） | 5400 | 1 | gear box | Fixed axis power shift | |||||
3 | max Speed rate（Km/h） | 28 | 2 | gear shift | forward 2reverse 2 | |||||
4 | max climbing ability（°） | 25 | 3 | hydrolic torque converter | ZL29A | |||||
5 | min turning radius（mm） | 4500 | 六、Steering system | |||||||
三、Excavator parameter
| 1 | model | hinged full-hydraulic steering | |||||||
1 | max digging depth（mm） | 2600 | 33 | steering angle（°） | 33 | |||||
2 | discharge height（mm） | 2300 | 七、Axle | |||||||
3 | max digging radius（mm） | 4600 | 1 | Type | hub reduction | |||||
4 | bucket width（mm） | 600 | 八、Tire | |||||||
5 | bucket volume（m³） | 0.2 | 1 | size | 16/70-20 | |||||
6 | max digging height（mm） | 4300 | 2 | front tire pressure（KPa） | 250 | |||||
7 | max digging power（KN） | 28 | 3 | rear tire pressure（KPa） | 250 | |||||
8 | 挖机回转角度rotary angle（°） | 180 | 4 | driving braking | gas top oil clamp disc braking
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Loader parameter | 5 | parking braking | hand brake | |||||||
1 | max discharge height（mm） | 3500 | 九 Oil | |||||||
2 | max discharge distance（mm） | 900 | 1 | fuel tank（L） | 50 | |||||
3 | bucket width（mm） | 2100 | 2 | hydrolic oil（L） | 50 | |||||
4 | bucket volume（m³） | 1 | 十、Other | |||||||
5 | max lift height（mm） | 4300 | 1 | drive type | 4X4 | |||||
6 | max breakout power（KN） | 42 | 2 | variable speed type | hydrolic | |||||
7 | total cycling time（S） | 12 | 3 | brake distance（mm） | 6000 | |||||
