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7 Ton Wheel Loader
ZT978
Features
Fixed-Shaft Shift Transmission for Reliable Heavy-Duty Operation
ZT978 is equipped with a fixed-shaft 80 power shift transmission system, delivering smooth gear shifting and continuous power transfer without interrupting operation. This ensures consistent pushing force and stable performance during repeated loading and hauling cycles.
The robust fixed-shaft structure provides high load-bearing capacity and proven durability, making it ideal for long-term heavy-duty use with reduced maintenance complexity.
4F/4R Transmission for Flexible Working Efficiency
With a 4 forward and 4 reverse gear transmission system, ZT978 ensures flexible speed control and efficient power utilization. This allows smoother transitions between loading, traveling, and reversing operations, improving overall cycle efficiency in continuous working environments.
Heavy-Duty Power & Hydraulic System Integration
Powered by a Weichai 199kW engine and supported by Jinan hydraulic pump system, ZT978 delivers strong torque output, stable hydraulic response, and consistent performance under continuous heavy-duty operations.
Climate-Control Cabin for Consistent Operator Performance
The standard climate-control cabin maintains a stable and comfortable working environment, enabling operators to perform consistently with reduced fatigue across extended operating cycles.
Pilot Control System for Precise and Easy Operation
The pilot control system provides smoother and more precise hydraulic control, significantly reducing operator effort while improving responsiveness during lifting, loading, and dumping operations. This enhances overall working efficiency and reduces fatigue during long-hour operations.
Climate-Adaptable Cooling System for Global Operation
ZT978 is delivered with antifreeze coolant as standard, ensuring reliable operation in cold and variable climates. For high-temperature regions, the cooling system can be adjusted with appropriate coolant solutions to maintain optimal engine temperature and stable performance under extreme heat conditions.
Efficient Operation in Open Working Environments
Designed for open and large-scale working environments, ZT978 delivers efficient material handling with its large bucket capacity, smooth power output, and flexible mobility. The machine performs efficiently in spacious job sites such as material yards, mining areas, and bulk handling zones, improving overall productivity.
Specifications
| Rated Load | kg | 7000 |
| Bucket Width | mm | 3400 |
| Bucket Capacity | m³ | 4.2-4.6 |
| Overall Dimension | mm | 8600*3230*3800 |
| Operating Weight | kg | 24300 |
| Max. Dumping Height | mm | 3460 |
| Max. Dumping Distance | mm | 1300 |
| Wheel Base | mm | 3380 |
| Wheel Tread | mm | 2280 |
| Engine | Weichai | |
| Rated Power | kw | 199 |
| Rated Speed | r/min | 2200 |
| Tire Size | 26.5-25 |
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Why Choose TDER?
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