2.5 Ton Backhoe Loader
ZT388H-Ⅰ

2.5 Ton Backhoe Loader
ZT388H-Ⅰ
1.2 m
5300 mm
9700 kg
ZT388H-Ⅰ is engineered to significantly improve maneuverability in tight working areas, allowing operators to work more efficiently in urban construction, roadside maintenance, and irregular job sites.
This performance is achieved through an advanced steering and movement system that enables both four-wheel steering and crab walking mode, providing a much tighter turning capability and lateral movement flexibility compared to conventional backhoe loaders.
The machine integrates a multi-mode steering system that supports standard steering, four-wheel coordinated steering, and crab walking movement, allowing precise machine positioning in narrow spaces without frequent repositioning.
Combined with a heavy-duty chassis design and optimized wheelbase layout, it ensures stable control even during complex directional changes.
ZT388H-Ⅰ adopts a 30-class heavy-duty drive axle system, delivering stronger load-bearing capacity and improved torque transmission under full-load excavation and loading conditions. This configuration enhances structural durability and ensures stable performance during long-hour heavy-duty operations, especially in uneven or high-resistance terrain environments.
Equipped with reverse imaging and a reinforced safety structure design, ZT388H-Ⅰ improves operator visibility and reducing blind spots during reversing and confined-space operations. The combination of a reinforced boom structure and safety-oriented layout enhances operational confidence in complex job site conditions.
The JCB-style boom design improves overall structural rigidity and load distribution, allowing more stable performance during both loading and digging operations under heavy-duty conditions. Its optimized linkage geometry enhances breakout force efficiency and digging responsiveness, while also improving durability under continuous high-impact work, making the machine more reliable for demanding job site applications.
The load-sensing valve system automatically adjusts hydraulic flow based on real-time working demand, ensuring that power is delivered only when needed. This improves fuel efficiency, reduces unnecessary hydraulic loss, and provides more consistent multi-action coordination, especially during simultaneous loading and excavation operations.
| Overall Dimensions | Dimensions (mm) | 6500*2500*3800 |
| Wheelbase (mm) | 2250 | |
| Track Gauge (mm) | 2050 | |
| Minimum Ground Clearance (mm) | 450 | |
| Minimum Turning Radius (mm) | 4200 | |
| Performance Parameters | System Pressure (Mpa) | 28 |
| Total Machine Weight (kg) | 9200/9700 | |
| Maximum Speed (Km/h) | 38 | |
| Maximum Climbing Ability(°) | 35 | |
| Excavation Parameters | Maximum Telescopic Excavation Depth (mm) | 4000/5300 |
| Maximum Excavation Radius (mm) | 5700/6500 | |
| Maximum Lifting Height (mm) | 5800/6300 | |
| Bucket Capacity (m³) | 0.3 | |
| Maximum Excavation Force (KN) | 46 | |
| Excavator Rotation Angle (°) | 190 | |
| Maximum Bucket Excavation Radius (mm) | 900 | |
| Loading Parameters | Maximum Unloading Height (mm) | 2800 |
| Maximum Unloading Distance (mm) | 800 | |
| Bucket Capacity (m³) | 1.2 | |
| Penetration Force (KN) | 72 | |
| Engine | Model | Yuchai |
| Type | Turbocharged | |
| Rated Power (KW) | 75 | |
| Rated Speed (r/min) | 2200 | |
| Number of Cylinders - Bore | 4-108 | |
| Transmission System | Transmission | Mechanical Shift Transmission |
| Number of Gears | 4 Forward, 4 Reverse | |
| Hydrostatic Torque Converter | Beilian YJ315K-II | |
| Axle | Brand | 30 Drive Axle |
| Tires | 16.9-28 | |
| Driving Brake | Air Over Hydraulic Disc Brake | |
| Parking Brake | Hand Brake | |
| Oil Capacity | Fuel Tank (L) | 150 |
| Hydraulic Oil Tank (L) | 150 | |
| Others | Drive Type | Four-wheel Drive |
| Transmission Type | Hydraulic Variable Speed Driver | |
| Control System | Electromagnetic Hydraulic Pilot Control |



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