LM 620/640 were the first loaders equipped with in-house power shift transmissions and torque converter. LM 640 was the first 4-wheel drive loader produced by Volvo.
|Engine output (SAE), kW (hp)||51 (69)|
|Tip. load, kg||2 900|
|Bucket volume, m3||0,7–3,0|
|No. of driven wheels||4|
|Weight, kg||6 600|
|Production no. LM 620/640||6 148|