Dealer Traktor Odm 90HP QL-904B

 QL904(B) is positioned for high-intensity operations with 90 hP. Its power system features an upgraded 4-cylinder turbocharged engine with an intercooler, improving air intake efficiency by 20%. Even during 8 hours of continuous operation in temperatures above 35°C, power attenuation is no more than 5%.
The 12F+12R shift system uses reinforced gear sets with carburized and quenched tooth surfaces, increasing wear resistance by 50%. This ensures smooth shifting even with frequent high-low gear changes.
For heavy-duty tasks, the front axle adopts a reinforced cast steel housing with a load capacity of 3 tons, compatible with 2.5-meter-wide heavy rotary tillers or straw return machines. The rear axle gearbox is enlarged to 160mm modulus, withstanding greater torque for stable deep plowing up to 40cm.
The hydraulic system adds an independent cooling device that automatically activates when oil temperature exceeds 65°C, preventing pressure drops when driving high-power equipment like hydraulic balers or silage harvesters.
Sealing design upgrades to fluororubber O-rings, expanding the oil and temperature resistance range to -40°C~120°C, ensuring stability in cold northeast regions or hot and humid southern environments.
The hydraulic three-point linkage lifting capacity reaches 1600kg, supporting “force-position” hybrid control. Optional electronic limit devices enable precise control of agricultural machinery working depth, suitable for refined farming in high-standard farmland.
The PTO output shaft uses a reinforced spline, directly driving grain dryers under 5 tons, integrating tillage and post-harvest processing.

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