378H Backhoe Loader

The 378H excavator-loader is an integrated construction machine combining loading and excavation functions. Its technical specifications comprehensively cover core performance metrics including overall machine capability, operational capacity, power system, and hydraulic transmission. With a total weight of 8,800 kg and compact dimensions of 5900*2440*3780 mm, it ensures exceptional maneuverability in complex working conditions.

The loading end is equipped with a 0.9m³ bucket, featuring a rated lifting capacity of 2500kg and an unloading height of 2870mm, meeting the demands of medium-sized material handling.

The excavator is equipped with a 0.3m³ backhoe bucket, featuring a maximum digging depth of 3780mm and a digging radius of 5100mm, delivering robust earthmoving capabilities.

The powertrain features a Yuchai YC4A110Z-T23 engine with a rated power of 81 kW. Paired with a 4F+4R transmission and a multi-mode steering system, it delivers a wide-range driving speed adjustment from 6 to 40.5 km/h.

The hydraulic system features a high-pressure design rated at 20MPa, equipped with a CBG2063 oil pump delivering 63 ml/r displacement to ensure efficient coordination between digging and loading operations. All tires are standardized to 17.5L-24, while the 130L diesel tank capacity supports extended working periods.

This equipment achieves balanced optimization of its three core functions-loading, excavation, and transportation-through parametric design, making it suitable for diverse applications including municipal engineering and farmland improvement projects.

◆Multi-scenario Adaptive Design: By integrating loading and excavation functions, it covers diverse operational requirements across municipal engineering, farmland renovation, and other scenarios.

◆Performance Balance: The 81kW engine delivers 425N·m of maximum torque, ensuring powerful excavation while maintaining high loading efficiency.

◆Hydraulic System Efficiency: The combination of a 20MPa high-pressure system and a high-displacement 63ml/r pump ensures rapid response during digging and loading operations.

◆Steering Flexibility: A triple steering configuration featuring front-wheel steering, four-wheel steering, and crab steering mode enhances the equipment's maneuverability in confined spaces.

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