Kioti DK45SE - KL401
Lift Capacity to Full Height at Pivot Pins =
2,761 lbs
Rated flow =
10 gpm
Relief valve pressure =
2556 psi
Kubota L4400 - LA703A
Lift Capacity to Full Height at Pivot Pins =
1,818 lbs (less 943 lbs)
Rated flow =
7.8 gpm (less 2.2 gpm)
Relief valve pressure =
2560 psi (more 4 psi)
The specs listed are both AT THE PIVOT PINS, so there is no doubt the specs are a true comparison. It looks as though you have to go up to a much larger Kubota like the M-series with the LA1002 loader to come close to the specs of the Kioti. Of course you still get a better warranty and newer more ergonomic design with the Kioti as well.
That DK45 is one heck of a machine and it is not easy to find a comparable tractor, let alone a stronger one.