The Yanmar SA425 specifications include engine power rated at 23.9 hp (17.8 kW), a hydrostatic, 2-range transmission, and a listed weight of 1,830 lbs (830 kg).
Yanmar SA425 key specifications
| Engine power |
23.9 hp (17.8 kW) |
| PTO power |
18.1 hp (13.5 kW) |
| Displacement |
77.2 cu in (1.3 L) |
| Transmission |
hydrostatic, 2-range |
| Fuel capacity |
6.1 gal (23.1 L) |
| Weight |
1,830 lbs (830 kg) |
| Wheelbase |
63 inches (160 cm) |
Yanmar SA425 industry comparison
See how this tractor compares across up to six main specifications using the low, average and high values in this specifications database.
Engine power23.9 hp
Low 10 hpAverage 48.1 hpHigh 180 hp
PTO power18.1 hp
Low 10.8 hpAverage 48.8 hpHigh 139 hp
Displacement1.3 L
Low 0.4 LAverage 2.6 LHigh 7.3 L
Fuel capacity6.1 gal
Low 2.4 galAverage 19.9 galHigh 79.3 gal
Weight1,830 lbs
Low 1,090 lbsAverage 5,021.9 lbsHigh 12,875 lbs
Wheelbase63 in
Low 47.5 inAverage 78.6 inHigh 112.2 in
This model Industry average
Yanmar SA425 power chart
Compare the available engine, PTO and drawbar power ratings.
Yanmar SA425 capacity chart
Compare the tractor's listed fuel, hydraulic and service-fluid capacities.
Maximum fuel capacity23.1 L
Yanmar SA425 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Engine specifications
| Bore/Stroke |
3.15 × 3.30 inches (80 × 84 mm) |
| Rated RPM |
3,200 |
| Torque |
45.7 lb-ft (62.0 Nm) |
| Oil capacity |
3.6 qt (3.4 L) |
| Coolant capacity |
3.0 qt (2.8 L) |
| Starter |
electric |
| Starter volts |
12 |
| Net engine power |
21.7 hp (16.2 kW) |
Transmission options
| Gears |
infinite forward and reverse (2-range) |
| Oil capacity |
16.4 qt (15.5 L) |
| Transmission type |
hydrostatic |
PTO and hitch
| Rear hitch category |
Category I (LIMITED) |
| Hitch control |
position control |
| Rear lift (at 24"/610mm) |
1,209 lbs (548 kg) |
| Rear PTO |
independent |
| Rear PTO speed |
540 rpm, 1.375-inch shaft |
| PTO engine speed |
554 PTO rpm at 3,200 engine rpm or 2,057 PTO rpm at 3,200 engine rpm |
| Mid PTO |
independent |
| Mid PTO speed |
16/32 15T |
Hydraulics
| Hydraulic type |
open center |
| Hydraulic pressure |
2,429 psi (167.5 bar) |
| Pump flow |
4.3 gpm (16.3 L/min) |
| Steering flow |
3.7 gpm (14.0 L/min) |
Mechanical specifications
| Clutch |
hydraulic |
| Differential lock |
mechanical rear |
Electrical specifications
| Electrical ground |
negative |
| Charging system |
alternator |
| Charging amps |
40 |
| Battery CCA |
540 |
| Battery volts |
12 |
Dimensions and weight
| Length |
105.8 inches (268 cm) |
| Width |
54.1 inches (137 cm) |
| Ground clearance |
9.9 inches (25 cm) |
| Height (steering wheel) |
56.7 inches (144 cm) |
| ROPS height |
87.2 inches (221 cm) |
| Folded ROPS height |
71.8 inches (182 cm) |
Tires and tread
| Front tread |
37.8 inches (96 cm) |
| Rear tread |
40.5 inches (102 cm) |
| Lawn/turf front tire |
23-8.50-12 |
| Lawn/turf rear tire |
36-14.00-15 |
| Industrial front tire |
23-8.50-12 |
| Industrial rear tire |
14-17.5 |
Attachments
| Attachment type |
mid-mount Yanmar M60 |
| Cutting width |
60 inches (152 cm) |
| Drive |
shaft |
| Attachment weight |
363 lbs (164 kg), 677 lbs (307 kg), or 423 lbs (191 kg) |
| Cut height |
1 to 4 inch 2 to 10 cm |
| Backhoe type |
Yanmar B65 Backhoe |
| Reach from pivot |
102 inches (259 cm) |
| Loading height |
62.4 inches (158 cm) |
| Bucket Rotation |
180° |
| Swing Arc |
150° |
| Bucket force |
2,800 lbs (1,270 kg) |
| Dipperstick force |
1,590 lbs (721 kg) |
| Bucket width |
53 inches (134 cm) |
Note: Industry comparison values are calculated from models in this specifications database. Specifications can vary by year, market, configuration, tires and optional equipment. For official specifications, check the official Yanmar website or the tractor’s operator manual.
