Kubota RTV-X900G Operator's Manual page 29

B Permissible Towable Mass of the Drawbar (Rear trailer hitch)
Unbraked towable mass
Independently braked towable mass
Inertia-braked towable mass
Towable mass when fitted with hydraulic or pneumatic braking
Kind of mass
VEHICLE LIMITATIONS
Maximum mass of the trailer
kg 1000
kg 1000
kg 1000
kg -
7