
Volvo Loader L90 and L120 turbocharger , Iran
- Price :To negotiate
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The Volvo L90 and L120 wheel loaders are equipped with turbocharged diesel engines designed for optimal performance in demanding construction and material handling applications. The Volvo L90, depending on the generation, features engines such as the TD61G or the more recent D6J, both of which are turbocharged to deliver gross power outputs ranging from 156 to 184 horsepower . Similarly, the Volvo L120 utilizes turbocharged powerplants like the TD73 KDE in the C-series or the advanced D8J in the H-series, generating between 208 and 272 horsepower . This forced induction system is critical for maintaining high torque at low engine speeds, providing the powerful breakout forces and fast hydraulic cycle times essential for productive loader operation .
Specific turbocharger models and their corresponding part numbers vary by engine type and model year. For earlier L90 models with the TD61 engine, a genuine Garrett T04E10 turbo with OEM part number 11033904 was commonly used . Later L120E models, powered by the D7E LA E3 engine, utilize a BorgWarner KKK S200G turbocharger identified by part numbers 1270-970-0016 and 04294367 . The newer L90H and L120H generations, featuring Volvo D6J and D8J engines respectively, continue the legacy of turbocharged performance . The consistent engineering across these machines ensures that the turbocharger integrates seamlessly with the Volvo powertrain, maximizing fuel efficiency and component longevity under the rigorous conditions these loaders face daily.You can order and buy Volvo Loader L90 and L120 turbocharger from Iran by contacting us through whatsaap and email.
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Reasons and signs of volvo loader turbocharger
The most noticeable indicator of turbocharger trouble in Volvo L90 and L120 loaders is a significant loss of engine power coupled with excessive exhaust smoke. When compressor or turbine wheels sustain damage, boost pressure drops substantially, often reducing engine output by 30 to 40 percent during demanding loading cycles. Operators may hear unusual whining or screeching noises from the turbocharger area, particularly during acceleration, indicating internal friction or shaft imbalance. Another critical warning sign is oil leakage visible in the air intake or exhaust pipes, which increases oil consumption by approximately one liter per ten operating hours and confirms seal failure within the turbocharger cartridge .
Insufficient lubrication reaching the turbocharger bearings represents the most common cause of premature failure in Volvo loader applications. The center housing rotating assembly requires immediate oil flow upon startup and cooldown periods after heavy loads to withstand operating temperatures exceeding 800 degrees Celsius without oil coking. Contaminant ingestion through damaged air filters or intake piping causes rapid compressor wheel erosion, destroying the precise 0.02 millimeter blade clearances essential for efficiency. Carbon deposits from sudden hot engine shutdowns block oil passages, while rotor imbalance from uneven heating or manufacturing defects creates destructive vibrations at rotational speeds approaching 100,000 RPM, ultimately leading to shaft fracture .

Volvo loader L90 and L120 engine valve seat

Volvo L90 and L120 valve guide

Volvo loader L90 and L120 stock cylinder head

Volvo loader L90 and L120 injection pump

Volvo L90-L120 and L180 loader camshaft

Volvo L90 and L120 oil cooler

Volvo loader L90 and L120 liner kit

Volvo loader L90 and L120 engine valve

Volvo loader pully tensioner

Volvo loader L90 and L120 connecting rod


