Yanmar SA424 User Manual

3-2
3. SPECIFICATIONS
SA221/324/424 Operation Manual
Weight (with 4 Post ROPS,
R4 Tires and canopy) lb. (kg)
— — 1989 (902)
Traveling
System
Tire
Ag (R1)
Front —
Rear —
Turf (R3)
Front 18 x 8.50-10 4PR 23 x 8.50-12 4PR 23 x 8.50-12 4PR
Rear 26 x 12.0-12 4PR 33 x 12.5-16.5 4PR 36 x 13.50-15 4PR
Industrial
(R4)
Front 18 x 8.50-10 6PR 23 x 8.50-12 4PR 23 x 8.50-12 4PR
Rear 26 x 12.0-12 4PR 12-16.5 6PR 14-17.5 4PR
Clutch —
Steering Hydrostatic Power
Transmission
Hydrostatic
Transmission
Hydrostatic Transmission, 2 Range Speeds
Drive Selected 4WD
Brake Wet Disk
Minimum Turning Radius ft. (m) 7.87 (2.4) 8.53 (2.6)
Hydraulic Unit
Hydraulic Control System
Select Control, Open
Center
Position Control, Open Center
Pump Capacity (main) US gal/min.
(L/min)
4.3 (16.1)
Pump Capacity (steering) US gal/min
(L/min)
3.7 (14.1)
3-Point Hitch Limited Category 1
Max. Lift
Force
Lift Point lb. (kg) —
24 in. Behind Lift Point
lb. (kg)
660 (300) 1209 (548)
System Pressure psi (MPa) 1891 (13.0) 2429 (16.7)
Power Take Off
(PTO)
Type Hydraulic Clutch
Rear
Shaft size 35 mm OD, 6 Splines.
Type Independent
Speed/Engine rpm 540/3120 (554/3200) 540/3120 (554/3200) 540/3120 (554/3200)
Mid
Shaft size SAE 16/32, 15-Splines.
Type Independent
Speed/Engine rpm
2000/3111
(2057/3200)
2000/3111
(2057/3200)
2000/3111
(2057/3200)
2. Traveling Speeds (Reference)
Model
Forward Reverse
mph (km/h) mph (km/h)
SA221 —
0-8.6 (0-13.8) 0-6.3 (0-10.0)
SA324
Lo
0-5.9 (0-9.4) 0-4.1 (0-6.6)
Hi
0-12.3 (0-19.6) 0-8.5 (0-13.7)
SA424
Lo
0-6.3 (0-10.0) 0-4.3 (0-7.0)
Hi
0-13.1 (0-21.0) 0-9.1 (0-14.7)
SA221_324_424_OperatorsManual.book 2 ページ ２０１８年６月４日 月曜日 午後５時１９分

Yanmar SA424 Specifications

General

Brand	Yanmar
Model	SA424
Category	Tractor
Language	English