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- Price :negotiated
Volvo loader L90 and L120 starter , Iran
- Price :To negotiate
- order by whatsapp
The starter system of the Volvo L90 wheel loader is engineered to deliver high cranking torque under heavy duty operating conditions. It typically uses a 24 volt electrical system with a heavy duty DC starter motor rated between 5.5 and 7.0 kW. The pinion drive engages a hardened steel ring gear with a module optimized for diesel compression ratios above 17:1. Cold cranking performance is stabilized through dual series connected batteries with a combined capacity near 180 to 220 Ah. The solenoid actuated engagement mechanism is designed for more than 30000 start cycles under normal maintenance conditions. Reinforced copper windings and high temperature insulation class F improve thermal resistance during repeated start attempts. You can order and buy volvo loader ignition starter from Iran.
In the Volvo L120 loader, the starter assembly is calibrated for higher displacement diesel engines generating greater internal resistance during compression. Output power commonly ranges from 7.0 to 9.0 kW to ensure reliable engine turnover in ambient temperatures down to minus 20 degrees Celsius. The overrunning clutch protects the armature from overspeed once the engine fires and exceeds starter rotational speed. Gear reduction architecture improves torque multiplication while reducing current draw peaks below 900 amperes. Corrosion resistant housings and IP rated sealing increase durability in dusty mining and quarry environments. Precise alignment tolerances below 0.3 mm minimize ring gear wear and extend service intervals.You can order and buy Volvo loader L90 and L120 starter from Iran by contacting us through whatsaap and email.
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Technical properties of volvo loader ignition starter
The starter motor system in Volvo wheel loaders typically operates on a 24 volt electrical architecture with two 12 volt heavy duty batteries connected in series. Typical battery capacity ranges from 180 Ah to 220 Ah, providing sufficient cold cranking ampere output above 900 A. The starter unit itself features a DC series wound design rated between 6 kW and 9 kW output power depending on engine displacement. A solenoid actuated pinion drive engages a hardened steel ring gear with module selected for high compression diesel engines with compression ratios above 16:1. Thermal rated Class F insulation on the armature windings increases tolerance for repeated starts under low temperatures and high ambient load.
Key starter motor components include a solenoid switch, drive pinion, overrunning clutch, armature assembly, and brush holders engineered for longevity. The overrunning clutch prevents back drive of the starter once engine speed exceeds starter rpm. Reduction gearsets within the housing provide torque multiplication, allowing high torque at relatively moderate current draw. Sealed bearings and IP67 rated seals protect internal gear and windings from dust and moisture typically found on construction sites. Typical engagement torque specifications exceed 250 Nm to ensure reliable engine turnover.
