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THE ACREAGE EQUIPMENT FIELD GUIDE

SE, SEH, HSE, SEB: matching tractor model suffixes across documents

The same tractor can carry different suffixes in different documents. KIOTI’s DK20SE brochure calls a model DK4220SEH, its 2023 manual calls it DK4220HSE, and its web addresses use both forms. When searching for a manual, parts list or attachment approval, match the tractor by its base number and transmission, then confirm the figures agree.

By Acreage Equipment · Reviewed November 9, 2026 · Specification research, not a field test

PTO wood chippers at work
In this guide

THE DECISION IN NUMBERS

KIOTI model names by document

Values quoted from KIOTI’s September 2025 DK20/DK20SE, NX and NS brochures, the 2023 DK20 and 2026 CK40 owner’s manuals and current web pages, reviewed November 9, 2026.

Scroll the table sideways on smaller screens.

TractorBrochureManualWeb page
DK20SE, 39.6 hp HSTDK4220SEHDK4220HSEDK4220SEH
DK20SE, 44.9 hp HSTDK4720SEHDK4720HSEDK4720SEH
DK20SE, 50.3 hp HSTDK5320SEHDK5320HSEdk5320hse (address)
DK20SE, 57.7 hp HSTDK6020SEHDK6020HSEdk6020hse (address)
CK40 SE, 34.9 hp synchro—CK3540SEBCK3540SE
Sources for this decision table (6)

One tractor, two names

KIOTI’s September 2025 DK20/DK20SE brochure lists the DK4220SEH, DK4720SEH, DK5320SEH and DK6020SEH. The 2023 U.S. DK20 manual’s tables list the DK4220HSE, DK4720HSE, DK5320HSE and DK6020HSE. KIOTI’s web pages use DK4220SEH and DK4720SEH but put the DK5320 and DK6020 at addresses ending HSE. Engine, PTO and lift figures match across all three.

What the letters usually mark

In KIOTI’s current documents, H marks a hydrostatic transmission (NX4510H, NS5310H), C a cab (NX4510C, NS4710C) and SE a higher-specification package (CK3540SE, DK20SE). KIOTI’s 2026 CK40 manual lists CK3540SEB and CK3540HSEB where the web page shows CK3540SE. The letters are not used in the same order everywhere.

Why it matters for attachments

Suffixes often change the transmission, and the transmission changes PTO power: the NX4510 is 37.6 PTO hp with the synchro shuttle and 33.9 as the NX4510H. A manual or approval for the wrong suffix can carry the wrong figure. Match the base number, the transmission and, where possible, the serial range.

How to search

Search by the base number (DK4220, CK3540) and read the model columns inside the document. Check that the engine and PTO figures match the brochure for the transmission you have. If a dealer quote uses a different suffix from the brochure, ask which documents apply.

Take these questions with you.

  1. What base model number and transmission does my tractor have?
  2. Which suffix do the brochure, web page and manual use for it?
  3. Do the engine and PTO figures match across those documents?
  4. Does the attachment maker’s approval name the same model and transmission?

Keep these questions with your exact tractor and attachment details.

Use these questions in my seller brief

FOLLOW THE NUMBERS

Sources & documentation

Research record reviewed November 9, 2026. Confirm the current manual and the exact revision supplied with your machine.

  1. KIOTI DK20 / DK20SE brochure (PDF created September 17, 2025)Printed/PDF pp6–7 specifications: Engine Gross, PTO hp, pump capacity, 3-point hitch category, Maximum Lifting Capacity* (@ 24 in. aft of hitch), remote valves, width
  2. KIOTI U.S. DK20 owner’s manual, 2023-09-22PDF pp48–56 (printed 3-4 to 3-12): engine gross power, PTO power, 3-point hitch category, lift 2,716 lb from 24 in. / 2,998 lb at lower link ball, ROPS weight; PDF p59 (printed 3-15): implement limitations
  3. KIOTI DK4220SEH current U.S. product pageFull Specs: Power, PTO Power, Pump Capacity, Lift Capacity, Hitch Category, Width, Weight
  4. KIOTI DK4720SEH current U.S. product pageFull Specs: Power, PTO Power, Pump Capacity, Lift Capacity, Hitch Category, Width, Weight
  5. KIOTI DK6020HSE current U.S. product pageFull Specs: Power, PTO Power, Pump Capacity, Lift Capacity, Hitch Category, Width, Weight
  6. KIOTI CK2640/CK3540/CK4040 owner’s manual (PDF created March 31, 2026)PDF pp64–75: model columns CK3540, CK3540H, CK3540SEB, CK3540HSEB, CK3540CHSEB
  7. KIOTI CK3540SE current U.S. product pageModel name and Full Specs
  8. KIOTI NX Series brochure (PDF created September 18, 2025)p12 Specifications: model columns and 3-point hitch row
  9. Farmry official product specifications
  10. Farmry WCAP5 operator manual, Rev 1.5 — Printed pp19–20 specifications; pp30–34 driveline checks
  11. Official U.S. WC88 page: price, capacity and drive system
  12. Current linked WC88 operator manual, Rev C, 22-Aug-2022
  13. Official FM-78 page: exact hammer variant, price and equipment
  14. Current FM-62/62H and FM-78/78H manual: printed p40 / PDF p41
  15. WoodMaxx manual index: Models 2025 to current

EQUIPMENT IN THIS GUIDE

Check prices and fit for the attachments discussed.

MAKE THE NEXT CHECK

Continue with the related decision.

FIELD GUIDE

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