I could not find it in the sales literature. My dealer found it in the owners manual. I believe he said 770 lbs. for the rotary mower on the L2501. I varies by implement type he said. They are almost twins, but here are some differences listed on the Kubota website under specifications. 3 point lift capacity varies slightly and forward and reverse ground speeds are different all three HST models. Pump capacity is less on the L2501. The way the specs are listed on Kubota's site leads you to believe the L3301 does not have postition control. Could this be the case? I have highlighted some differences in the pics.