Tractor reference
KIOTI CK4040
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · ROPS; Manual; 9x3 manual transmission · Current Current marketing copy says 2,429 lb lift, while Full Specs publishes 1,631 lb; the detailed Full Specs value is stored. The turning-radius inch/mm pair is internally inconsistent and is omitted. The current Full Specs dimensions section does not publish tractor weight, so no weight is inferred.
Machine Configuration
Operator stationROPS
Engine
Engine manufacturerKIOTI
Engine family3H-TM4A
Published engine power39.5 hp
Engine speed at published power2600 rpm
Engine displacement1.8 L
Transmission
TransmissionManual; 9x3 manual transmission
PTO
PTO power34.8 hp
PTO typeLive
PTO speedsRear 540 rpm; mid 2,000 rpm optional
Hydraulics
Hydraulic pump capacity11.3 US gal/min
Hydraulics lift capacity1631 lb
Hitch lift capacity1631 lb
3-point hitchCategory 1
Dimensions & Weight
Overall width54.5 in
Overall height92.9 in
Overall length120.9 in
Standard 4WD wheelbase65.7 in
Front axle clearance13.4 in
Capacities
Fuel tank capacity9 US gal (34 L)
Documented attachment fitment
Attachment fitment is stored separately from the specification/parts version selector. Multiple cited records for the same attachment are grouped below rather than shown as duplicate attachments. A listed attachment may still require a specific axle, driveline, transmission or tractor configuration.
Front loaderKIOTI KL4040Fitment note: Official KIOTI current US compatibility: KL4040 fits CK40 Series tractors.Front loader details: Fits current KIOTI CK40 Series tractors; 3,384 lb breakout force at pivot pin; 939.2 lb loader weight; 10.2 ft³ heaped bucket capacity; 17.4 in reach at maximum height; 5.08 in digging depthFitment source: KIOTI US KL4040 front-end loader specifications and CK40 compatibility →
1,657 lb to full heightLift height: 98.5 in maximum pivot-pin height
Sources
KIOTI · official sourceKIOTI US CK4040 current specifications
KIOTI · official sourceKIOTI US KL4040 front-end loader specifications and CK40 compatibility