wheel loader is latest upgraded product based on L220H products, the most outstanding representative of China's third-generation loader. While maintaining the characteristics of high-end, heavy load and energy saving, the electrical system, hydraulic system, heat dissipation system, structural parts, cab and hood are fully optimized and upgraded, and the operation capacity is stronger, the reliability is higher, the energy saving is more significant, the driving is more comfortable, and the maintenance is more convenient.
· The structure is stronger
· 3.3m super long wheelbase, 17.5t super weight, super super energy;
· 17 tons of strong digging force, industry-leading;
· With a powerful traction force of 16.5 tons, it can calmly cope with various heavy duty operations.
· Higher reliability
· The bucket fully uses high-strength steel plates, which increases wear resistance and impact resistance by more than 30% and has a longer service life;
· The key hinge point lubricating oil channel is optimized, no more drilling holes are drilled on the pin shaft, and the strength and service life of the pin shaft are increased by more than 1 times, leading the industry;
· High-precision steel pipe, argon arc butt welding, surface spraying, effectively prolong the service life;
· The new material dust-proof breathing apparatus is fully adopted to ensure the cleanliness of the system and extend the service life of the components;
· New desert filter, better filtration effect, effectively protect the engine, calmly face high dust conditions.
· More comfortable driving
· It adopts single-handle pilot control hydraulic system, which has precise control and light operation, and the control force is only 1/3 of ordinary products;
· New luxury air-conditioned cab with good sealing, large space and wide vision; Multi-window three-dimensional air supply, fast defrosting, fast heating or cooling;
· The new digital combination instrument panel is beautiful and generous, the steering gear is adjustable front and rear, and the operation is comfortable;
· The working device has the function of automatic flattening at any position, which improves work efficiency and reduces labor intensity;
· The cab and hood are damped and noise reduction treatment, and the noise is reduced by more than 6 decibels;
· Full coverage of exquisite interior, molded rubber floor, sealed and dustproof; The multi-function receiver creates an excellent operating environment for you.
· Easier maintenance
· New skeleton structure engine hood, top-flip large side door, more convenient maintenance;
· The pressure of each system is concentrated and drawn out, and the pressure detection of each system is convenient;
· A ball valve is set on the air reservoir to facilitate the use of inflating tires in the field and cleaning the air filter element daily;
· Centralized fuse box improves the reliability of electrical system and makes daily maintenance more convenient.
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