Product Details of L946H Wheel Loader
The L946H is a high-performance, medium-sized wheel loader engineered for superior productivity and reliability in demanding material handling applications. As part of new generation lineup, it is designed to be the ultimate growth machine for operations in construction, mining, quarrying, and port logistics.
Key Specifications
| Parameter | Specification |
|---|---|
| Bucket capacity (m³) | 2.3 |
| Operating weight (kg) | 13020 |
| Rated load (kg) | 4000 |
| Rated power (kW) | 129 |
| Length×Width×Height (mm) | 7345×2766×3340 |
| Wheel base (mm) | 2880 |
| Max.dumping height (mm) | 2950 |
| Dumping distance (mm) | 1050 |
| Steering angel (°) | 38 |
| Engine Model | WP6G175E201WP6G175E201 |
| Emission standard | China phaseⅡChina phaseⅡ |
| Max.tractive force (kN) | 120 |
| Max.breakout force (kN) | ≥125 |
| Gears () | F2R1 |
| Total time (s) | ≤10.2 |
| Fuel tank capacity (L) | 200 |
Key Features & Advantages
Enhanced Durability & Strength: Features heavy-duty axles developed in collaboration with Volvo, offering a 25% improvement in the rear axle's rated load capacity for greater durability and reliability. Critical structures like the frame and boom are optimized and reinforced to significantly increase service life.
Productive Hydraulic System: The system operates at a higher working pressure for increased efficiency. It includes a load-sensing, full hydraulic articulated steering system for easy and precise control. Advanced sealing technology ensures steady hydraulic performance. Fast cycle times (e.g., total cycle time ≤10.2 seconds) contribute to high productivity.
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FAQ
Q:How does the design of the L946H facilitate easier maintenance?
A:The machine is designed with serviceability in mind. It features a new engine hood that provides a larger opening angle, allowing technicians to perform service and repairs more easily. Furthermore, oil filters and air filters are all arranged on one side, enabling efficient "one-stop" maintenance, which reduces downtime.
Q:What are the key features of its hydraulic and steering systems?
A:The hydraulic system operates at a higher working pressure for increased efficiency. It employs a load-sensing, full hydraulic articulated steering system, which provides easy, flexible, and precise steering control for the operator. Advanced sealing technology is also used to ensure steady hydraulic performance.
Q:What are common causes and solutions for engine overheating related to the cooling system?
A:A common cause of engine overheating is the accumulation of impurities (like scale or gel-based dirt) inside the cooling system, which can block waterways and reduce cooling efficiency. The recommended solution is to use a suitable cooling system cleaning agent with specialized equipment. The type of cleaning agent (e.g., acidic for most sediments) should be chosen based on the type of impurity. The cleaning process typically involves circulating the agent through the system at normal operating temperature for a period (e.g., 30 minutes) before flushing and replacing the coolant.
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