The current U.S. 1025R specification pairs 18 PTO hp with a Limited Category 1 hitch. Some chippers clear the power screen but still need explicit geometry, lift-height and implement-load approval.
18PTO hp24engine hp1hitch category758lb lift at 24 in.
Scope of this guideHST, two ranges. Each configuration below states the model and equipment covered by its sources.
A limited hitch changes the whole attachment conversation.
The current U.S. specification feed publishes 24 engine hp under SAE J1995 and 18 PTO hp as whole numbers. Keep those source values; do not substitute decimal ratings from a different market or an older document.
The rear hitch is Limited Category 1. A product labeled Category 1 still needs a tractor-specific geometry and lift-height check; do not mark the hitch as a verified match from pin category alone.
With 18 published PTO hp, an implement requiring at least 20 PTO hp fails the power screen. For example, the currently researched Woodland Mills WC68 starts at 20 PTO hp.
The 758 lb rating applies through the full lift range 24 inches behind the hitch. The WC46's listed 587 lb does not by itself prove that this subcompact can carry or operate it safely.
The current source labels 6.3 gpm as pump output without separating steering and implement flow. Rear-remote flow and installed valves remain unverified.
Choose the exact configuration.
HST, two ranges
18 PTO hp
Current U.S. product configuration, hydrostatic two range, as published by John Deere on the checked date. This record does not establish a model-year or serial-number applicability cutoff.
Engine power
24 hp · Manufacturer-rated engine power (SAE J1995)
Rear hitch
Limited Category 1
Lift at 24 inches
758 lb · Through full lift range, 610 mm (24 inches) behind hitch point
Lift at link ends
Not confirmed in reviewed sources
Hydraulics
6.3 gpm published pump output; steering split and rear-remote flow unverified.
Pressure
2,000 psi maximum operating pressure (current U.S. specifications).