Machine models

Yanmar Ex2900 to Sx3100 specifications

Entries in this reference
Listing-entry count
5
Short answer

Yanmar Ex2900 to Sx3100: tractors.

Selected configuration figures
ConfigurationDocumented field and quantity
Ex2900
Power (gross)
28.7 hp
Weight
2,550 lb
Ex3200
Power (gross)
32 hp
Weight
2,550 lb
Lx410
Power (gross)
41 hp
Weight
3,585 lb
Lx4100
Power (gross)
41 hp
Weight
3,585 lb
Sx3100
Power (net)
30 hp
Weight
2,030 lb
Ex2900 to Sx3100 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
YanmarEx2900 to Sx31005Ex2900, Ex3200, Lx410, Lx4100, and Sx3100
Engine
SpecificationEx2900Ex3200Lx410Sx3100
Fuel tank6.3 gal6.3 gal11.9 gal7.1 gal
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
EngineYanmar 1.6L 3-cyl dieselYanmar 1.6L 3-cyl dieselYanmar 2.2L 4-cyl dieselYanmar 2.2L 4-cyl dieselYanmar 1.6L 3-cyl diesel
Transmission and speeds
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Transmissionhydrostatichydrostatic12-speed power shuttlehydrostatichydrostatic
Typehydrostatichydrostaticpower shuttlehydrostatichydrostatic
Gearsinfinite forward and reverse (3-range)infinite forward and reverse (3-range)12 forward and reverseinfinite forward and reverse (3-range)infinite forward and reverse (2-range)
Oil capacity21.6 qts21.6 qts34 qts34.8 qts18.4 qts
SpecificationLx410
Clutchwet disc
Power
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Engine (gross)28.7 hp32 hp41 hp41 hp31.2 hp
SpecificationEx2900Ex3200Lx4100Sx3100
PTO (claimed)22.7 hp25.5 hp28.6 hp23.5 hp
SpecificationSx3100
Engine (net)30 hp
Mechanical
SpecificationEx2900Ex3200Lx4100Sx3100
Final drivesbevel gearbevel gearplanetarybevel gear
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Steeringpowerpowerhydraulic powerhydraulic powerhydraulic power
MechanicalFour-wheel drive; Wet disc brakes; Foldable ROPS standard. Optional steel cabFour-wheel drive; Wet disc brakes; Foldable ROPS standard. Optional steel cabFour-wheel drive; Wet disc brakes; Two-post ROPSFour-wheel drive; Wet disc brakes; Two-post ROPSFour-wheel drive; Wet disc brakes; Two-post ROPS
Hydraulics
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Typeopen centeropen centeropen centeropen centeropen center
Pump flow5.6 gpm5.6 gpm9 gpm9.0 gpm4.8 gpm
Steering flow4.3 gpm4.3 gpm6.8 gpm6.8 gpm5.3 gpm
SpecificationEx2900Ex3200Sx3100
Total flow9.9 gpm9.9 gpm10.1 gpm
SpecificationLx410Lx4100
Valves2 to 32 to 3
Tractor hitch
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Rear Type11111
Controlposition controlposition controlposition controlposition controlposition control
Rear lift (at 24"/610mm)1,100 lb1,100 lb2,760 lb2,760 lb1,209 lb
Power take-off (PTO)
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Rear PTOliveliveindependentindependentindependent
Rear PTO Type540540540540540
SpecificationEx2900Ex3200Sx3100
Engine RPM540@2592540@2592540@2495
Mid PTO Type210021002100
SpecificationLx410Lx4100
Clutchelectro-hydraulicelectro-hydraulic
SpecificationLx4100Sx3100
Mid PTOoptionalindependent
Dimensions & Tires
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Wheelbase61 in61 in74.8 in74.8 in65.2 in
Weight2,550 lb2,550 lb3,585 lb3,585 lb2,030 lb
SpecificationEx2900Ex3200Lx410Lx4100
Front tire7-147-148-168-16
Rear tire11.2-2411.2-2414.9-2414.9-24
Attachments
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
attachmentsfront-end loader; backhoefront-end loader; backhoefront-end loader; backhoefront-end loader; backhoe60" mid-mount mower deck; front-end loader; backhoe
Electrical
SpecificationEx2900Ex3200Lx410Lx4100
Groundnegativenegativenegativenegative
Battery volts12121212
Engine Detail
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Displacement100.2 cu in100.2 cu in133.6 cu in133.6 cu in100.2 cu in
Bore/Stroke3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm
Power (gross)28.7 hp32 hp41 hp41 hp31.2 hp
Fuel systemdirect injectiondirect injectiondirect injectiondirect injectiondirect injection
Rated RPM26002600270027002500
Starterelectricelectricelectricelectricelectric
Starter volts1212121212
Oil capacity4.2 qts4.2 qts5.62 qts5.62 qts3.6 qts
Coolant capacity4.7 qts4.7 qts5.1 qts5.7 qts2.1 qts
Engine DetailYanmar; diesel; 3-cylinderYanmar; diesel; 3-cylinderYanmar; diesel; 4-cylinderYanmar; diesel; 4-cylinderYanmar; diesel; 3-cylinder
SpecificationEx2900Ex3200Lx410Sx3100
Air cleanerdual dry elementsdual dry elementsdual dry elementdual dry
SpecificationSx3100
Power (net)30 hp
Yanmar Ex2900 Tires
SpecificationEx2900
Ag front7-14
Ag rear11.2-24
Lawn/turf front25x8.5-14
Lawn/turf rear13.6-16
Industrial front25x8.5-14
Industrial rear15-19.5
Dimensions and weight
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Length109.5 in109.5 in124 in124 in109 in
Width59.1 in59.1 in69.5 in69.5 in51.6 in
Ground clearance10 in10 in15 in16.6 in10.6 in
SpecificationEx2900Ex3200
Operating weight2,550 lb2,550 lb
Yanmar Ex3200 Tires
SpecificationEx3200
Ag front7-14
Ag rear11.2-24
Lawn/turf front25x8.5-14
Lawn/turf rear13.6-16
Industrial front25x8.5-14
Industrial rear15-19.5
Yanmar Lx410 Tires
SpecificationLx410
Ag front8-16
Ag rear14.9-24
Lawn/turf front27x10.5-15
Lawn/turf rear44x18-20
Industrial front10-16.5
Industrial rear17.5LL-24
Capacity
SpecificationLx4100
Fuel11.9 gal
Front axle9.28 qts
Yanmar Lx4100 Tires
SpecificationLx4100
Ag front8-16
Ag rear14.9-24
Lawn/turf front27x10.5-15
Lawn/turf rear44x18-20
Industrial front10-16.5
Industrial rear17.5LL-24
Yanmar Sx3100 Tires
SpecificationSx3100
Lawn/turf front24x8.5-14
Lawn/turf rear36x14-15
Industrial front23x8.5-12
Industrial rear14-17.5
Variants — Source comparison annotation
Source guideDiffering-field count reported
Ex2900 to Sx310074
Ratios
FigureEx2900Ex3200Lx410Lx4100Sx3100
Engine horsepower per 1,000 lb of weight11.312.511.411.414.8
Hitch lift as a share of machine weight43%43%77%77%60%
Pump flow per engine horsepower0.20 gpm0.18 gpm0.22 gpm0.22 gpm0.16 gpm
FigureEx2900Ex3200Lx4100Sx3100
PTO power as a share of engine power79%80%70%78%
FigureEx2900Ex3200Lx410Sx3100
Fuel tank per engine horsepower0.22 gal0.20 gal0.29 gal0.24 gal
Reference directory classification
Equipment grouptractor
Ex2900 to Sx3100: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
TractorByNettractorYanmar and the Ex2900, Ex3200, Lx410, Lx410062
Topics named by those titles
Title topicTitles
PTO and hitch3
hydraulics2
Topic in the titleThreadsShare of matching threads
PTO and hitch35%
hydraulics23%
Ex2900 to Sx3100: dated market and recall observations — Dated listing search
DateListing indexEquipment classNames queriedResult
2026-09-24TractorHouse (tractorhouse.com)tractorEx2900, Ex3200, Lx410No matching offers in this snapshot
Dated CPSC search
DateDatabaseNames queriedResult
2026-09-24U.S. Consumer Product Safety CommissionYanmar; Ex2900, Ex3200, Lx410No matching recall in the stated search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
  • Reference site: Yanmar Ex2900 — TractorData. Observed 2026-09-24.
Reference site
  • Reference site: Yanmar Ex3200 — TractorData. Observed 2026-09-24.
Reference site
  • Reference site: Yanmar Lx410 — TractorData. Observed 2026-09-24.
Reference site
  • Reference site: Yanmar Lx4100 — TractorData. Observed 2026-09-24.
Reference site
  • Reference site: Yanmar Sx3100 — TractorData. Observed 2026-09-24.
Forum threads
Federal agency data

Yanmar Ex2900 to Sx3100: Configuration records

Ex2900
SpecificationSource figure
Engine
EngineYanmar 1.6L 3-cyl diesel
Fuel tank6.3 gal
Transmission and speeds
Transmissionhydrostatic
Gearsinfinite forward and reverse (3-range)
Power
Engine (gross)28.7 hp
PTO (claimed)22.7 hp
Mechanical
Steeringpower
Final drivesbevel gear
Hydraulics
Pump flow5.6 gpm
Steering flow4.3 gpm
Total flow9.9 gpm
Type — Hydraulicsopen center
Tractor hitch
Rear Type1
Rear lift (at 24"/610mm)1,100 lb
Controlposition control
Power take-off (PTO)
Rear PTOlive
Rear PTO Type540
Engine RPM540@2592
Mid PTO Type2100
Dimensions & Tires
Front tire7-14
Rear tire11.2-24
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement100.2 cu in
Bore/Stroke3.465x3.543 in / 88 x 90 mm
Power (gross)28.7 hp
Rated RPM2600
Starterelectric
Starter volts12
Coolant capacity4.7 qts
Fuel systemdirect injection
Air cleanerdual dry elements
Tires
Ag front7-14
Ag rear11.2-24
Lawn/turf front25x8.5-14
Lawn/turf rear13.6-16
Industrial front25x8.5-14
Industrial rear15-19.5
Dimensions and weight
Length109.5 in
Width59.1 in
Ground clearance10 in
Operating weight2,550 lb
Additional specifications
Typehydrostatic
Oil capacity21.6 qts
MechanicalFour-wheel drive; Wet disc brakes; Foldable ROPS standard. Optional steel cab
Wheelbase61 in
Weight2,550 lb
Attachmentsfront-end loader; backhoe
Engine DetailYanmar; diesel; 3-cylinder

Source

Ex3200
SpecificationSource figure
Engine
EngineYanmar 1.6L 3-cyl diesel
Fuel tank6.3 gal
Transmission and speeds
Transmissionhydrostatic
Gearsinfinite forward and reverse (3-range)
Power
Engine (gross)32 hp
PTO (claimed)25.5 hp
Mechanical
Steeringpower
Final drivesbevel gear
Hydraulics
Pump flow5.6 gpm
Steering flow4.3 gpm
Total flow9.9 gpm
Type — Hydraulicsopen center
Tractor hitch
Rear Type1
Rear lift (at 24"/610mm)1,100 lb
Controlposition control
Power take-off (PTO)
Rear PTOlive
Rear PTO Type540
Engine RPM540@2592
Mid PTO Type2100
Dimensions & Tires
Front tire7-14
Rear tire11.2-24
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement100.2 cu in
Bore/Stroke3.465x3.543 in / 88 x 90 mm
Power (gross)32 hp
Rated RPM2600
Starterelectric
Starter volts12
Coolant capacity4.7 qts
Fuel systemdirect injection
Air cleanerdual dry elements
Tires
Ag front7-14
Ag rear11.2-24
Lawn/turf front25x8.5-14
Lawn/turf rear13.6-16
Industrial front25x8.5-14
Industrial rear15-19.5
Dimensions and weight
Length109.5 in
Width59.1 in
Ground clearance10 in
Operating weight2,550 lb
Additional specifications
Typehydrostatic
Oil capacity21.6 qts
MechanicalFour-wheel drive; Wet disc brakes; Foldable ROPS standard. Optional steel cab
Wheelbase61 in
Weight2,550 lb
Attachmentsfront-end loader; backhoe
Engine DetailYanmar; diesel; 3-cylinder

Source

Lx410
SpecificationSource figure
Engine
EngineYanmar 2.2L 4-cyl diesel
Fuel tank11.9 gal
Transmission and speeds
Transmission12-speed power shuttle
Gears12 forward and reverse
Power
Engine (gross)41 hp
Mechanical
Steeringhydraulic power
Hydraulics
Pump flow9 gpm
Steering flow6.8 gpm
Valves2 to 3
Type — Hydraulicsopen center
Tractor hitch
Rear Type1
Rear lift (at 24"/610mm)2,760 lb
Controlposition control
Power take-off (PTO)
Rear PTOindependent
Rear PTO Type540
Dimensions & Tires
Front tire8-16
Rear tire14.9-24
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement133.6 cu in
Bore/Stroke3.465x3.543 in / 88 x 90 mm
Power (gross)41 hp
Rated RPM2700
Starterelectric
Starter volts12
Coolant capacity5.1 qts
Fuel systemdirect injection
Air cleanerdual dry element
Tires
Ag front8-16
Ag rear14.9-24
Lawn/turf front27x10.5-15
Lawn/turf rear44x18-20
Industrial front10-16.5
Industrial rear17.5LL-24
Dimensions and weight
Length124 in
Width69.5 in
Ground clearance15 in
Additional specifications
Typepower shuttle
Oil capacity34 qts
Clutchwet disc
MechanicalFour-wheel drive; Wet disc brakes; Two-post ROPS
Wheelbase74.8 in
Weight3,585 lb
Attachmentsfront-end loader; backhoe
Engine DetailYanmar; diesel; 4-cylinder

Source

Lx4100
SpecificationSource figure
Engine
EngineYanmar 2.2L 4-cyl diesel
Transmission and speeds
Transmissionhydrostatic
Gearsinfinite forward and reverse (3-range)
Power
Engine (gross)41 hp
PTO (claimed)28.6 hp
Mechanical
Steeringhydraulic power
Final drivesplanetary
Hydraulics
Pump flow9.0 gpm
Steering flow6.8 gpm
Valves2 to 3
Type — Hydraulicsopen center
Tractor hitch
Rear Type1
Rear lift (at 24"/610mm)2,760 lb
Controlposition control
Power take-off (PTO)
Rear PTOindependent
Rear PTO Type540
Mid PTOoptional
Dimensions & Tires
Front tire8-16
Rear tire14.9-24
Electrical
Groundnegative
Battery volts12
Engine Detail
Displacement133.6 cu in
Bore/Stroke3.465x3.543 in / 88 x 90 mm
Power (gross)41 hp
Rated RPM2700
Starterelectric
Starter volts12
Coolant capacity5.7 qts
Fuel systemdirect injection
Tires
Ag front8-16
Ag rear14.9-24
Lawn/turf front27x10.5-15
Lawn/turf rear44x18-20
Industrial front10-16.5
Industrial rear17.5LL-24
Dimensions and weight
Length124 in
Width69.5 in
Ground clearance16.6 in
Capacity
Fuel11.9 gal
Front axle9.28 qts
Additional specifications
Typehydrostatic
Oil capacity34.8 qts
MechanicalFour-wheel drive; Wet disc brakes; Two-post ROPS
Clutchelectro-hydraulic
Wheelbase74.8 in
Weight3,585 lb
Attachmentsfront-end loader; backhoe
Engine DetailYanmar; diesel; 4-cylinder

Source

Sx3100
SpecificationSource figure
Engine
EngineYanmar 1.6L 3-cyl diesel
Fuel tank7.1 gal
Transmission and speeds
Transmissionhydrostatic
Gearsinfinite forward and reverse (2-range)
Power
Engine (gross)31.2 hp
Engine (net)30 hp
PTO (claimed)23.5 hp
Mechanical
Steeringhydraulic power
Final drivesbevel gear
Hydraulics
Pump flow4.8 gpm
Steering flow5.3 gpm
Total flow10.1 gpm
Type — Hydraulicsopen center
Tractor hitch
Rear Type1
Rear lift (at 24"/610mm)1,209 lb
Controlposition control
Power take-off (PTO)
Rear PTOindependent
Rear PTO Type540
Engine RPM540@2495
Mid PTOindependent
Mid PTO Type2100
Engine Detail
Displacement100.2 cu in
Bore/Stroke3.465x3.543 in / 88 x 90 mm
Power (net)30 hp
Power (gross)31.2 hp
Rated RPM2500
Starterelectric
Starter volts12
Coolant capacity2.1 qts
Fuel systemdirect injection
Air cleanerdual dry
Tires
Lawn/turf front24x8.5-14
Lawn/turf rear36x14-15
Industrial front23x8.5-12
Industrial rear14-17.5
Dimensions and weight
Length109 in
Width51.6 in
Ground clearance10.6 in
Additional specifications
Typehydrostatic
Oil capacity18.4 qts
MechanicalFour-wheel drive; Wet disc brakes; Two-post ROPS
Wheelbase65.2 in
Weight2,030 lb
Attachments60" mid-mount mower deck; front-end loader; backhoe
Engine DetailYanmar; diesel; 3-cylinder

Source

Compare Yanmar Ex2900, Ex3200, Lx410, Lx4100, Sx3100
Engine
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
EngineYanmar 1.6L 3-cyl dieselYanmar 1.6L 3-cyl dieselYanmar 2.2L 4-cyl dieselYanmar 2.2L 4-cyl dieselYanmar 1.6L 3-cyl diesel
Transmission and speeds
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Transmissionhydrostatichydrostatic12-speed power shuttlehydrostatichydrostatic
Typehydrostatichydrostaticpower shuttlehydrostatichydrostatic
Gearsinfinite forward and reverse (3-range)infinite forward and reverse (3-range)12 forward and reverseinfinite forward and reverse (3-range)infinite forward and reverse (2-range)
Oil capacity21.6 qts21.6 qts34 qts34.8 qts18.4 qts
Power
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Engine (gross)28.7 hp32 hp41 hp41 hp31.2 hp
Mechanical
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Steeringpowerpowerhydraulic powerhydraulic powerhydraulic power
MechanicalFour-wheel drive; Wet disc brakes; Foldable ROPS standard. Optional steel cabFour-wheel drive; Wet disc brakes; Foldable ROPS standard. Optional steel cabFour-wheel drive; Wet disc brakes; Two-post ROPSFour-wheel drive; Wet disc brakes; Two-post ROPSFour-wheel drive; Wet disc brakes; Two-post ROPS
Hydraulics
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Pump flow5.6 gpm5.6 gpm9 gpm9.0 gpm4.8 gpm
Steering flow4.3 gpm4.3 gpm6.8 gpm6.8 gpm5.3 gpm
Tractor hitch
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Rear Type11111
Controlposition controlposition controlposition controlposition controlposition control
Rear lift (at 24"/610mm)1,100 lb1,100 lb2,760 lb2,760 lb1,209 lb
Power take-off (PTO)
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Rear PTOliveliveindependentindependentindependent
Rear PTO Type540540540540540
Dimensions & Tires
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Wheelbase61 in61 in74.8 in74.8 in65.2 in
Weight2,550 lb2,550 lb3,585 lb3,585 lb2,030 lb
Attachments
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
attachmentsfront-end loader; backhoefront-end loader; backhoefront-end loader; backhoefront-end loader; backhoe60" mid-mount mower deck; front-end loader; backhoe
Engine Detail
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Displacement100.2 cu in100.2 cu in133.6 cu in133.6 cu in100.2 cu in
Bore/Stroke3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm3.465x3.543 in / 88 x 90 mm
Power (gross)28.7 hp32 hp41 hp41 hp31.2 hp
Fuel systemdirect injectiondirect injectiondirect injectiondirect injectiondirect injection
Rated RPM26002600270027002500
Starterelectricelectricelectricelectricelectric
Starter volts1212121212
Coolant capacity4.7 qts4.7 qts5.1 qts5.7 qts2.1 qts
Engine DetailYanmar; diesel; 3-cylinderYanmar; diesel; 3-cylinderYanmar; diesel; 4-cylinderYanmar; diesel; 4-cylinderYanmar; diesel; 3-cylinder
Dimensions and weight
SpecificationEx2900Ex3200Lx410Lx4100Sx3100
Wheelbase61 in61 in74.8 in74.8 in65.2 in
Length109.5 in109.5 in124 in124 in109 in
Width59.1 in59.1 in69.5 in69.5 in51.6 in
Ground clearance10 in10 in15 in16.6 in10.6 in

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