Tractor reference
Yanmar YT347
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · ROPS; I-HMT (Integrated Hydro Mechanical Transmission) · Current The current model prose mentions Category 1 & 2 capability while the model-specific Featured Specs table publishes Category 1. The detailed table value is retained for the current structured record.
Machine Configuration
Operator stationROPS
Engine
Engine manufacturerYanmar
Gross engine power46 hp
Transmission
Standard transmissionI-HMT (Integrated Hydro Mechanical Transmission)
Driveline2WD/4WD selectable engagement
PTO
PTO power39.5 hp
PTO configuration540 rpm
Hydraulics
3-point hitchCategory 1
Dimensions & Weight
Overall width70.6 in
Overall height95.7 in
Overall length130.9 in
Standard 4WD wheelbase75.9 in
Maintenance schedule
Tasks shown here are limited to the selected reference context plus any generic machine-level tasks. Intervals are tied to the cited maintenance source, and each task shows its evidence confidence.
MaintenanceChange change engine oil and oil filterApplies to: United States · ROPS; I-HMT (Integrated Hydro Mechanical Transmission) · current versionEvidence: Official sourceSource: Yanmar YT3 Tractor Oil Change - official interval →Current Yanmar YT3 oil-change article replaces the oil filter as part of the procedure.
First at 50 hours; at 200 hours; then every 200 hoursInitial service: 50 hours
MaintenanceChange change front axle gear oilApplies to: United States · ROPS; I-HMT (Integrated Hydro Mechanical Transmission) · current versionEvidence: Official sourceSource: Yanmar YT3 Front Axle Oil Change - official interval →Current official YT3 front-axle service article.
First at 50 hours; at 300 hours; then every 300 hoursInitial service: 50 hours
MaintenanceChange change transmission / hydraulic filtersApplies to: United States · ROPS; I-HMT (Integrated Hydro Mechanical Transmission) · current versionEvidence: Official sourceSource: Yanmar YT3 Transmission Hydraulic Oil Change - official interval →The current YT3 article explicitly covers oil and filter service together.
First at 50 hours; at 300 hours; then every 300 hoursInitial service: 50 hours
MaintenanceChange change transmission / hydraulic oilApplies to: United States · ROPS; I-HMT (Integrated Hydro Mechanical Transmission) · current versionEvidence: Official sourceSource: Yanmar YT3 Transmission Hydraulic Oil Change - official interval →Current official YT3 transmission-hydraulic service article.
First at 50 hours; at 300 hours; then every 300 hoursInitial service: 50 hours
Sources
Yanmar · official sourceYanmar America YT347 current specifications
Yanmar · official sourceYanmar YT3 Tractor Oil Change - official interval
Yanmar · official sourceYanmar YT3 Transmission Hydraulic Oil Change - official interval
Yanmar · official sourceYanmar YT3 Front Axle Oil Change - official interval