- WhichTractor size: High-power
- Lab tested ×1
- 1997–1998
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
John Deere 8400 T Hydraulics & PTO specifications
20 hydraulics and PTO values on record for the 8400 T.
Engine power, claimed · gross or net not stated
256.7 hp
191.4 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “John Deere 8400T”, claimed
How much will an 8400 T lift?
An 8400 T lifts 15,763 lb (7,150 kg) at the lower-link ends.
| Hydraulic centre | Closed centreSource 1 |
|---|---|
| Hydraulic control | Load sensing |
| Pump flow | 31.0 gpm · 117.3 L/min |
| Rear remote valves | 4 |
| Three-point hitch category | Category 3 |
| Lift capacity at ball ends | 15,763 lb · 7,150 kg |
Source · Traktorenlexikon, “John Deere 8400T”
What PTO does an 8400 T have?
An 8400 T has a 1000 rpm rear PTO.
| Rear PTO drive | Engine-driven |
|---|---|
| Rear PTO independence | Independent |
| PTO engages under load | Yes |
| Rear PTO speeds | 1000 rpm |
| Rear PTO shaft | 1 3/8"- 20teilig |
Source · Traktorenlexikon, “John Deere 8400T”
How much power does an 8400 T deliver at the PTO?
On OECD Test 1783, the 8400 T delivered 255.2 hp (190.3 kW) at the PTO shaft, at maximum power.
| PTO power, at maximum power | 255.2 hp · 190.3 kWAt 916 PTO rpmAt 2,000 engine rpm |
|---|---|
| PTO power, at rated engine speed | 226.8 hp · 169.1 kWAt 1,007 PTO rpmAt 2,200 engine rpm |
| PTO power, at standard PTO speed | 226.8 hp · 169.1 kWAt 1,007 PTO rpmAt 2,200 engine rpm |
| PTO shaft speed, at maximum power | 916 rpm |
| PTO shaft speed, at rated engine speed | 1,007 rpm |
| PTO shaft speed, at standard PTO speed | 1,007 rpm |
| Hydraulic power, at maximum power | 43.3 hp · 32.3 kW |
| Hydraulic pump delivery, at maximum power | 29.7 gpm · 112.4 L/min |
| Three-point lift force | 12,747 lbf · 56.7 kN |
Source · OECD test report 1783, 1998
Where this page comes from
20 hydraulics and PTO values from OECD test report 1783, 1998; and Traktorenlexikon, “John Deere 8400T”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- OECD Code 2 test report 2/1 783: John Deere 8400T — Licence not stated by the publisher; facts cited, OECD-1783 · published 1998-09-25 · retrieved 2026-09-14. OECD. Original document
- Traktorenlexikon: John Deere 8400T — CC BY-SA 4.0, WIKIBOOKS-TL-106321 · revision 1056356. Wikibooks contributors (Traktorenlexikon). Original document