THE ACREAGE EQUIPMENT FIELD GUIDE
One owner’s manual, several markets: reading the U.S. figures
Some tractor manuals cover several countries in one table, with different engines, power ratings and tires for each market. KIOTI’s NX owner’s manual lists U.S. three-cylinder engines beside European four-cylinder ones, and its NX5010 HST column gives 50 hp and 38.9 PTO hp for the U.S. but 49 and 36.5 for Europe and Australia. Read the U.S. entry, not the first number in the cell.
By Acreage Equipment · Reviewed November 9, 2026 · Specification research, not a field test
THE DECISION IN NUMBERS
KIOTI NX owner’s manual: U.S. and EU/AU entries
Values quoted from KIOTI owner’s manual NX-OM-ENGLISH-160425, ROPS and HST specification tables (PDF pp56–61), reviewed November 9, 2026. U.S. figures agree with the September 2025 brochure and current web pages.
Scroll the table sideways on smaller screens.
| Model and transmission | U.S. engine / hp / PTO hp | EU or AU entry | Effect |
|---|---|---|---|
| NX4510 synchro | 3-cyl 1,826 cc / 45 / 37.6 | EU: 4-cyl 2,197 cc; same 45 / 37.6 | Same screens |
| NX4510 HST | 3-cyl 1,826 cc / 45 / 33.9 | EU: 4-cyl 2,197 cc; PTO 32.2 | 1.7 hp lower PTO |
| NX5010 synchro | 3-cyl 1,826 cc / 50 / 41.8 | EU/AU: 49 hp; EU 4-cyl 2,435 cc | 1 hp lower engine |
| NX5010 HST | 3-cyl 1,826 cc / 50 / 38.9 | EU/AU: 49 hp; PTO 36.5 | Engine and PTO lower |
| NX5510 synchro / HST | 3-cyl 1,826 cc / 55 / 46.0 and 43.1 | U.S./EU same engine; AU 3FT-TM3/TH3 model code | Same screens |
Sources for this decision table (2)
- KIOTI NX4510/NX5010/NX5510/NX6010 owner’s manual NX-OM-ENGLISH-160425 ↗PDF pp56–61: ROPS synchro and HST specifications (U.S. and EU/AU columns, Category I, 3,177 lb at 24 in. / 3,538 lb at lower link end); PDF p66 (printed 3-20): implement limitations
- KIOTI NX Series brochure (PDF created September 18, 2025) ↗p12 Specifications: Engine Gross, PTO hp, pump capacity, 3-point hitch, maximum lift capacity, width, weight
What the NX manual shows
KIOTI’s NX4510/NX5010/NX5510/NX6010 manual, listed on its U.S. owner-manual page, labels entries “: US”, “: EU” and “: AU”. U.S. NX4510 and NX5010 tractors use a 1,826-cc three-cylinder (model 3F183T on KIOTI’s web pages); the European versions list 2,197- and 2,435-cc four-cylinder engines. The U.S. figures match KIOTI’s September 2025 brochure and current web pages.
Where the power differs
For the NX5010 HST, the manual gives 37.3 kW (50 hp) for the U.S. and 36.5 kW (49 hp) for EU/AU, with PTO power of 38.9 and 36.5 hp. For the NX4510 HST, PTO power is 33.9 hp (U.S.) and 32.2 (EU). Read by mistake, the EU/AU figures would put the NX5010 HST exactly on Land Pride FM2584’s 49-hp minimum instead of 1.0 over it, and 3.5 hp short of Woodland Mills WC68’s over-40 full-feed condition instead of 1.1.
Tires and speeds differ too
The same tables list 8-16 front and 13.6-24 rear agricultural tires for the U.S. NX4510 and NX5010 against 9.5-16 and 13.6-26 for EU/AU, and separate ground-speed figures. Tire size changes width, travel speed and ballast; use the U.S. row or, better, the tires on the tractor.
How to read a multi-market table
Find the market label in each cell before taking a number. Cross-check the U.S. figure against the current U.S. brochure or web page; if they agree, the manual is describing your tractor. A cell without a market label is not necessarily universal: the NX manual’s bore-and-stroke row prints 87 × 92.4 mm under the NX4510 with no label, which matches the EU 2,197-cc four-cylinder, not the U.S. 1,826-cc three-cylinder. Match the manual to the serial number before applying implement limits.
Take these questions with you.
- Does my tractor’s manual cover more than one market?
- Which market label applies to each figure I am using?
- Does the U.S. manual figure match the current U.S. brochure and web page?
- Which engine, tires and serial range does the tractor on offer have?
Keep these questions with your exact tractor and attachment details.
Use these questions in my seller briefFOLLOW THE NUMBERS
Sources & documentation
Research record reviewed November 9, 2026. Confirm the current manual and the exact revision supplied with your machine.
- KIOTI NX4510/NX5010/NX5510/NX6010 owner’s manual NX-OM-ENGLISH-160425PDF pp56–61: ROPS synchro and HST specifications (U.S. and EU/AU columns, Category I, 3,177 lb at 24 in. / 3,538 lb at lower link end); PDF p66 (printed 3-20): implement limitations
- KIOTI owner’s manuals pageNX entries link the NX-OM-ENGLISH-160425 manual
- KIOTI NX Series brochure (PDF created September 18, 2025)p12 Specifications: Engine Gross, PTO hp, pump capacity, 3-point hitch, maximum lift capacity, width, weight
- KIOTI NX5010H current U.S. product pageFull Specs: Power, PTO Power, Pump Capacity, Lift Capacity, Hitch Category, Width, Weight
- KIOTI NX4510H current U.S. product pageFull Specs: Power, PTO Power, Pump Capacity, Lift Capacity, Hitch Category, Width, Weight
- Official U.S. WC88 page: price, capacity and drive system
- Current linked WC88 operator manual, Rev C, 22-Aug-2022
- Wallenstein BX72S current U.S. page — engine power, current hitch categories, capacity, accessories and reference mass
- BX72S official support page — current operator/setup documents
- BX-S operator manual Z97085_En, Rev Jan-2025 — pp14,18–22,26,28,30,40
- PTO shaft instructions Z97844_En, Rev Aug-2024 — tractor/quick-hitch sizing
- Land Pride FM25 current North American family and model listing
- Official FM25 public catalog response — active models, gallery and linked documents
- FM25 operator manual 333-138M, printed 7/1/24 — requirements pp14–20, options pp15,30,33, specifications p39
- Official FM25 brochure — printed p12 model table
