L989F Wheel Loader

Product Selling Points

The L989F is a newly designed large-tonnage three-stage wheel loader by Shandong Lingong, embodying the core concept of reliable heavy-duty support. It has significantly improved the design and manufacturing level, making the whole machine more reliable and efficient.

Original imported Lingong special D13 three-stage engine; electric control, intercooler, E-ECU + HIMI intelligent control; equipped with SIEDIA fault detection interface for convenient engine testing and maintenance.

Electric control fixed-axis transmission and wet drive axle: electro-hydraulic control fixed-axis transmission; 4 forward and 4 reverse gears; KD function; designed lifespan of up to 12,000 hours; fully hydraulic wet brake axle with strong load-bearing capacity; features active heat dissipation and high reliability.

Frame * vertical cooling system + forced cooling of the drive axle: the cooling system is single-layer and rotatable for easy cleaning; * vertical motor drive + intelligent control can adjust fan speed in real-time based on system operation data, energy-saving and efficient. The forced cooling system of the drive axle improves the reliability of the wet axle.

The whole machine, engine, and transmission control use HIMI + EECU + VECU intelligent control, allowing real-time monitoring of the operation status of the whole machine, engine, and transmission through a digital dashboard. EECU and VECU will also automatically reduce engine power and activate light alarms based on the internal usage conditions of the vehicle to actively protect the main components of the whole machine from overload.

Box structure components: box structure with reasonable load distribution, designed lifespan exceeding 10,000 hours; equipped with steering soft limit to reduce vibration and improve stability; cone roller bearings at the hinge points for high reliability.

FOPS & ROPS cab: standard equipped with rollover and falling object protection; the cab is equipped with silicone oil shock absorbers; the interior of the cab features an adjustable steering column and high comfort Grammer seat; equipped with reversing camera for good visibility and no blind spots.

Standard equipped centralized lubrication system for timed, fixed-point, and quantitative lubrication, easy maintenance; electrical systems use a centralized control design for convenient inspection.

Application of variable hydraulic system technology: uses load-sensitive working hydraulic system and steering hydraulic system, Rexroth variable plunger pump and multi-way valve, Eaton high-pressure steering gear, easy to operate and reliable performance. Uses variable pump, fixed displacement motor * vertical cooling system: hydraulic motor drives the fan, which can automatically adjust fan speed based on engine water temperature, intercooler temperature, and hydraulic oil temperature, energy-saving and noise-reducing.

Full hydraulic braking: full hydraulic wet braking system: the driving brake uses a dual-circuit system for reliable braking performance; the parking brake can automatically engage after the whole machine loses power, and will not automatically release after the machine is turned on, requiring manual operation to control the switch to release the brake, ensuring safety.

Parameters